














                                  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 LC1877.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)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 LC1877.The vertical order pertains to the NGVD 29 superseded value.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
 DK