1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 AH7268 *********************************************************************** AH7268 TIDAL BM - This is a Tidal Bench Mark. AH7268 DESIGNATION - 831 1062 A AH7268 PID - AH7268 AH7268 STATE/COUNTY- NY/JEFFERSON AH7268 USGS QUAD - ALEXANDRIA BAY (1982) AH7268 AH7268 *CURRENT SURVEY CONTROL AH7268 ___________________________________________________________________ AH7268* NAD 83(1986)- 44 19 51. (N) 075 56 05. (W) SCALED AH7268* NAVD 88 - 77.342 (meters) 253.75 (feet) ADJUSTED AH7268 ___________________________________________________________________ AH7268 GEOID HEIGHT- -33.36 (meters) GEOID03 AH7268 DYNAMIC HT - 77.334 (meters) 253.72 (feet) COMP AH7268 MODELED GRAV- 980,504.6 (mgal) NAVD 88 AH7268 AH7268 VERT ORDER - SECOND CLASS I AH7268 AH7268.The horizontal coordinates were scaled from a topographic map and have AH7268.an estimated accuracy of +/- 6 seconds. AH7268 AH7268.The orthometric height was determined by differential leveling AH7268.and adjusted by the National Geodetic Survey in November 2004. AH7268.No vertical observational check was made to the station. AH7268 AH7268.This Tidal Bench Mark is designated as VM 111 AH7268.by the Center for Operational Oceanographic Products and Services. AH7268 AH7268.The geoid height was determined by GEOID03. AH7268 AH7268.The dynamic height is computed by dividing the NAVD 88 AH7268.geopotential number by the normal gravity value computed on the AH7268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AH7268.degrees latitude (g = 980.6199 gals.). AH7268 AH7268.The modeled gravity was interpolated from observed gravity values. AH7268 AH7268; North East Units Estimated Accuracy AH7268;SPC NY C - 481,230. 301,730. MT (+/- 180 meters Scaled) AH7268 AH7268 SUPERSEDED SURVEY CONTROL AH7268 AH7268.No superseded survey control is available for this station. AH7268 AH7268_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ254090(NAD 83) AH7268_MARKER: DB = BENCH MARK DISK AH7268_SETTING: 66 = SET IN ROCK OUTCROP AH7268_STAMPING: 1062 A 1981 AH7268_MARK LOGO: NOS AH7268_PROJECTION: FLUSH AH7268_MAGNETIC: O = OTHER; SEE DESCRIPTION AH7268_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD AH7268+STABILITY: POSITION/ELEVATION WELL AH7268 AH7268 HISTORY - Date Condition Report By AH7268 HISTORY - 1981 MONUMENTED NOS AH7268 HISTORY - 19950525 GOOD NOS AH7268 HISTORY - 19980525 GOOD NOS AH7268 HISTORY - 20000928 GOOD NOS AH7268 AH7268 STATION DESCRIPTION AH7268 AH7268'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (KLD) AH7268'ON WELLESLEY ISLAND, AT THE ALEXANDRIA BAY COAST GUARD STATION, NEAR AH7268'THE BOAT DOCK, 29.9 FEET (9.1 M) EAST OF BOTTOM STEP OF STEPS FROM AH7268'STATION HEADQUARTERS LEADING DOWN TO DOCK, 22.7 FEET (6.9 M) SW OF TOP AH7268'STEP OF THREE STEPS AT SOUTH END OF BOAT DOCK, 23.8 FEET (7.3 M) NW OF AH7268'FLAGPOLE BASE, A DISK SET INTO A DRILL HOLE IN BEDROCK 0.5 FEET (15.2 AH7268'CM) ABOVE SIDEWALK. AH7268 AH7268 STATION RECOVERY (1998) AH7268 AH7268'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1998 (CAP) AH7268'RECOVERED AS DESCRIBED. AH7268 AH7268 STATION RECOVERY (2000) AH7268 AH7268'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) AH7268'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 AH7265 *********************************************************************** AH7265 TIDAL BM - This is a Tidal Bench Mark. AH7265 DESIGNATION - 831 1062 C AH7265 PID - AH7265 AH7265 STATE/COUNTY- NY/JEFFERSON AH7265 USGS QUAD - ALEXANDRIA BAY (1982) AH7265 AH7265 *CURRENT SURVEY CONTROL AH7265 ___________________________________________________________________ AH7265* NAD 83(1986)- 44 19 55. (N) 075 56 05. (W) SCALED AH7265* NAVD 88 - 79.724 (meters) 261.56 (feet) ADJUSTED AH7265 ___________________________________________________________________ AH7265 GEOID HEIGHT- -33.36 (meters) GEOID03 AH7265 DYNAMIC HT - 79.715 (meters) 261.53 (feet) COMP AH7265 MODELED GRAV- 980,504.8 (mgal) NAVD 88 AH7265 AH7265 VERT ORDER - SECOND CLASS I AH7265 AH7265.The horizontal coordinates were scaled from a topographic map and have AH7265.an estimated accuracy of +/- 6 seconds. AH7265 AH7265.The orthometric height was determined by differential leveling AH7265.and adjusted by the National Geodetic Survey in November 2004. AH7265.No vertical observational check was made to the station. AH7265 AH7265.This Tidal Bench Mark is designated as VM 112 AH7265.by the Center for Operational Oceanographic Products and Services. AH7265 AH7265.The geoid height was determined by GEOID03. AH7265 AH7265.The dynamic height is computed by dividing the NAVD 88 AH7265.geopotential number by the normal gravity value computed on the AH7265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AH7265.degrees latitude (g = 980.6199 gals.). AH7265 AH7265.The modeled gravity was interpolated from observed gravity values. AH7265 AH7265; North East Units Estimated Accuracy AH7265;SPC NY C - 481,350. 301,730. MT (+/- 180 meters Scaled) AH7265 AH7265 SUPERSEDED SURVEY CONTROL AH7265 AH7265.No superseded survey control is available for this station. AH7265 AH7265_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ254091(NAD 83) AH7265_MARKER: DB = BENCH MARK DISK AH7265_SETTING: 66 = SET IN ROCK OUTCROP AH7265_STAMPING: 1062 C 1981 AH7265_MARK LOGO: NOS AH7265_PROJECTION: FLUSH AH7265_MAGNETIC: O = OTHER; SEE DESCRIPTION AH7265_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD AH7265+STABILITY: POSITION/ELEVATION WELL AH7265 AH7265 HISTORY - Date Condition Report By AH7265 HISTORY - 1981 MONUMENTED NOS AH7265 HISTORY - 19950525 GOOD NOS AH7265 HISTORY - 19980525 GOOD NOS AH7265 HISTORY - 20000928 GOOD NOS AH7265 AH7265 STATION DESCRIPTION AH7265 AH7265'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (KLD) AH7265'ON WELLESLEY ISLAND, AT THE ALEXANDRIA BAY COAST GUARD STATION, AH7265'APPROXIMATELY 270 FEET (82.3 M) NORTH OF THE HEADQUARTERS BUILDING, AT AH7265'A SHARP CURVE IN DRIVEWAY LEADING FROM HEADQUARTERS BUILDING TO AH7265'RESIDENTIAL AREA, 15.0 FEET (4.6 M) NORTH OF NORTH EDGE OF DRIVEWAY, AH7265'27 FEET (8.2 M) SSE OF A STONE BULKHEAD THAT RUNS EAST-WEST , 9.8 FEET AH7265'(3.0 M) EAST OF THE CENTER OF TOP STEP OF STONE STEPS LEADING DOWN TO AH7265'A SHINGLED BOATHOUSE, A DISK SET INTO A DRILL HOLE IN BEDROCK 1 FOOT AH7265'(0.3 M) BELOW DRIVEWAY. AH7265 AH7265 STATION RECOVERY (1998) AH7265 AH7265'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1998 (CAP) AH7265'RECOVERED AS DESCRIBED. AH7265 AH7265 STATION RECOVERY (2000) AH7265 AH7265'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) AH7265'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 AH7266 *********************************************************************** AH7266 TIDAL BM - This is a Tidal Bench Mark. AH7266 DESIGNATION - 831 1062 D AH7266 PID - AH7266 AH7266 STATE/COUNTY- NY/JEFFERSON AH7266 USGS QUAD - ALEXANDRIA BAY (1982) AH7266 AH7266 *CURRENT SURVEY CONTROL AH7266 ___________________________________________________________________ AH7266* NAD 83(1986)- 44 19 52. (N) 075 56 08. (W) SCALED AH7266* NAVD 88 - 80.625 (meters) 264.52 (feet) ADJUSTED AH7266 ___________________________________________________________________ AH7266 GEOID HEIGHT- -33.36 (meters) GEOID03 AH7266 DYNAMIC HT - 80.616 (meters) 264.49 (feet) COMP AH7266 MODELED GRAV- 980,504.6 (mgal) NAVD 88 AH7266 AH7266 VERT ORDER - SECOND CLASS I AH7266 AH7266.The horizontal coordinates were scaled from a topographic map and have AH7266.an estimated accuracy of +/- 6 seconds. AH7266 AH7266.The orthometric height was determined by differential leveling AH7266.and adjusted by the National Geodetic Survey in November 2004. AH7266.No vertical observational check was made to the station. AH7266 AH7266.This Tidal Bench Mark is designated as VM 110 AH7266.by the Center for Operational Oceanographic Products and Services. AH7266 AH7266.The geoid height was determined by GEOID03. AH7266 AH7266.The dynamic height is computed by dividing the NAVD 88 AH7266.geopotential number by the normal gravity value computed on the AH7266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AH7266.degrees latitude (g = 980.6199 gals.). AH7266 AH7266.The modeled gravity was interpolated from observed gravity values. AH7266 AH7266; North East Units Estimated Accuracy AH7266;SPC NY C - 481,260. 301,660. MT (+/- 180 meters Scaled) AH7266 AH7266 SUPERSEDED SURVEY CONTROL AH7266 AH7266.No superseded survey control is available for this station. AH7266 AH7266_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ254090(NAD 83) AH7266_MARKER: DB = BENCH MARK DISK AH7266_SETTING: 66 = SET IN ROCK OUTCROP AH7266_STAMPING: 1062 D 1984 AH7266_MARK LOGO: NOS AH7266_PROJECTION: FLUSH AH7266_MAGNETIC: O = OTHER; SEE DESCRIPTION AH7266_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD AH7266+STABILITY: POSITION/ELEVATION WELL AH7266 AH7266 HISTORY - Date Condition Report By AH7266 HISTORY - 1984 MONUMENTED NOS AH7266 HISTORY - 19950525 GOOD NOS AH7266 HISTORY - 19980525 GOOD NOS AH7266 HISTORY - 20000928 GOOD NOS AH7266 AH7266 STATION DESCRIPTION AH7266 AH7266'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (KLD) AH7266'ON WELLESLEY ISLAND, AT THE ALEXANDRIA BAY COAST GUARD STATION. BM IS AH7266'NORTHWEST OF THE FIRST Y-INTERSECTION AFTER MAIN GATE AT STONE WALL AH7266'FENCE. Y-INTERSECTION IS OF THE DIVEWAY WHICH LEADS TO FOUR CAR AH7266'GARAGE AND RESIDENTIAL QUARTERS, 51.7 FEET (15.8 M) NORTHEAST OF AH7266'CENTER OF MAIN COAST GUARD DRIVEWAY, 32.2 FEET (9.8 M) SOUTHEAST OF AH7266'SOUTHWEST CORNER AND 22.7 FEET (6.9 M) SOUTH OF SOUTHEAST CORNER OF AH7266'FOUR CAR GARAGE, 21.8 FEET (6.6 M) NORTHEAST OF NORTH CORNER OF AH7266'CULVERT ON NORTHWEST SIDE ON DRIVEWAY TO GARAGE, BEING A DISK SET AH7266'FLUSH IN BEDROCK. AH7266 AH7266 STATION RECOVERY (1998) AH7266 AH7266'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1998 (CAP) AH7266'RECOVERED AS DESCRIBED. AH7266 AH7266 STATION RECOVERY (2000) AH7266 AH7266'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) AH7266'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 DG7149 *********************************************************************** DG7149 DESIGNATION - 831 1062 DEE DG7149 PID - DG7149 DG7149 STATE/COUNTY- NY/JEFFERSON DG7149 USGS QUAD - ALEXANDRIA BAY (1982) DG7149 DG7149 *CURRENT SURVEY CONTROL DG7149 ___________________________________________________________________ DG7149* NAD 83(1986)- 44 18 28. (N) 075 59 03. (W) SCALED DG7149* NAVD 88 - 84.461 (meters) 277.10 (feet) ADJUSTED DG7149 ___________________________________________________________________ DG7149 GEOID HEIGHT- -33.48 (meters) GEOID03 DG7149 DYNAMIC HT - 84.452 (meters) 277.07 (feet) COMP DG7149 MODELED GRAV- 980,501.3 (mgal) NAVD 88 DG7149 DG7149 VERT ORDER - SECOND CLASS I DG7149 DG7149.The horizontal coordinates were scaled from a topographic map and have DG7149.an estimated accuracy of +/- 6 seconds. DG7149 DG7149.The orthometric height was determined by differential leveling DG7149.and adjusted by the National Geodetic Survey in November 2004. DG7149 DG7149.The geoid height was determined by GEOID03. DG7149 DG7149.The dynamic height is computed by dividing the NAVD 88 DG7149.geopotential number by the normal gravity value computed on the DG7149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 DG7149.degrees latitude (g = 980.6199 gals.). DG7149 DG7149.The modeled gravity was interpolated from observed gravity values. DG7149 DG7149; North East Units Estimated Accuracy DG7149;SPC NY C - 478,640. 297,810. MT (+/- 180 meters Scaled) DG7149 DG7149 SUPERSEDED SURVEY CONTROL DG7149 DG7149.No superseded survey control is available for this station. DG7149 DG7149_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ215065(NAD 83) DG7149_MARKER: DB = BENCH MARK DISK DG7149_SETTING: 66 = SET IN ROCK OUTCROP DG7149_STAMPING: DEE 1981 DG7149_MARK LOGO: NOS DG7149_MAGNETIC: O = OTHER; SEE DESCRIPTION DG7149_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD DG7149+STABILITY: POSITION/ELEVATION WELL DG7149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DG7149+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2000 DG7149 DG7149 HISTORY - Date Condition Report By DG7149 HISTORY - 1981 MONUMENTED NOS DG7149 HISTORY - 19980525 GOOD NOS DG7149 HISTORY - 20000928 GOOD NOS DG7149 DG7149 STATION DESCRIPTION DG7149 DG7149'DESCRIBED BY NATIONAL OCEAN SERVICE 1998 (CAP) DG7149'ON WELLESLEY ISLAND, 0.55 MILE (0.89 KM) SOUTH ALONG COUNTY ROUTE 191 DG7149'FROM ITS INTERSECTION WITH THE OFF RAMP EXIT NO. 51 ISLAND STATE DG7149'PARK FROM INTERSTATE HIGHWAY 81 (FIRST OFF RAMP NORTH OF THE THOUSAND DG7149'ISLAND BRIDGE) , IN THE NORTHEAST CORNER OF THE INTERSECTION OF COUNTY DG7149'ROUTE 191 AND COUNTY ROUTE 100 (ISLAND ROAD) , ON THE EAST SIDE AND AT DG7149'THE NORTH END OF THE THOUSAND ISLAND BRIDGE, 88.6 FEET (27.0 M) EAST DG7149'NORTEAST OF THE CENTER LINE OF COUNTY ROUTE 191, 71.5 FEET (21.8 M) DG7149'WEST NORTHWEST OF COUNTY ROUTE 100 (ISLAND ROAD) , 40.0 FEET (12.2 M) DG7149'SOUTH SOUTHWEST OF NYT POLE NO. 6, 1.5 FEET (0.5 M) SOUTHEAST OF A DG7149'WITNESS POST, IN TOP OF AND FLUSH WITH THE GROUND OF AN EXPOSED DG7149'SECTION OF ROCK OUTCROPPING. DG7149 DG7149 STATION RECOVERY (2000) DG7149 DG7149'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) DG7149'RECOVERED AS DESCRIBED, BUT NOT LEVELED TO. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 AH7267 *********************************************************************** AH7267 TIDAL BM - This is a Tidal Bench Mark. AH7267 DESIGNATION - 831 1062 E AH7267 PID - AH7267 AH7267 STATE/COUNTY- NY/JEFFERSON AH7267 USGS QUAD - ALEXANDRIA BAY (1982) AH7267 AH7267 *CURRENT SURVEY CONTROL AH7267 ___________________________________________________________________ AH7267* NAD 83(1986)- 44 19 55. (N) 075 56 25. (W) SCALED AH7267* NAVD 88 - 84.347 (meters) 276.73 (feet) ADJUSTED AH7267 ___________________________________________________________________ AH7267 GEOID HEIGHT- -33.37 (meters) GEOID03 AH7267 DYNAMIC HT - 84.337 (meters) 276.70 (feet) COMP AH7267 MODELED GRAV- 980,504.7 (mgal) NAVD 88 AH7267 AH7267 VERT ORDER - SECOND CLASS I AH7267 AH7267.The horizontal coordinates were scaled from a topographic map and have AH7267.an estimated accuracy of +/- 6 seconds. AH7267 AH7267.The orthometric height was determined by differential leveling AH7267.and adjusted by the National Geodetic Survey in November 2004. AH7267.No vertical observational check was made to the station. AH7267 AH7267.This Tidal Bench Mark is designated as VM 109 AH7267.by the Center for Operational Oceanographic Products and Services. AH7267 AH7267.The geoid height was determined by GEOID03. AH7267 AH7267.The dynamic height is computed by dividing the NAVD 88 AH7267.geopotential number by the normal gravity value computed on the AH7267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AH7267.degrees latitude (g = 980.6199 gals.). AH7267 AH7267.The modeled gravity was interpolated from observed gravity values. AH7267 AH7267; North East Units Estimated Accuracy AH7267;SPC NY C - 481,350. 301,290. MT (+/- 180 meters Scaled) AH7267 AH7267 SUPERSEDED SURVEY CONTROL AH7267 AH7267.No superseded survey control is available for this station. AH7267 AH7267_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ250091(NAD 83) AH7267_MARKER: DB = BENCH MARK DISK AH7267_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+) AH7267_STAMPING: 1062 E 1991 AH7267_MARK LOGO: NOS AH7267_PROJECTION: FLUSH AH7267_MAGNETIC: O = OTHER; SEE DESCRIPTION AH7267_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AH7267_ROD/PIPE-DEPTH: 4.9 meters AH7267 AH7267 HISTORY - Date Condition Report By AH7267 HISTORY - 1991 MONUMENTED NOS AH7267 HISTORY - 19950525 GOOD NOS AH7267 HISTORY - 19980525 GOOD NOS AH7267 HISTORY - 20000928 GOOD NOS AH7267 AH7267 STATION DESCRIPTION AH7267 AH7267'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (KLD) AH7267'ON WELLESLEY ISLAND, ON NORTHEAST SIDE OF LANDON ROAD APPROXIMATELY AH7267'0.3 MILES (0.5 KM) SOUTH FROM THE JUNCTION OF LANDON AND ISLAND ROADS, AH7267'157.0 FEET (47.9 M) SOUTHEAST OF DRIVEWAY LEADNG TO PRIVATE PROPETY OF AH7267'CAPT. FRANK, 20.7 FEET (6.3 M) NE OF CENTERLINE OF LANDON ROAD, 2.5 AH7267'FEET (0.8 M) WEST OF NYT POWER POLE NUMBER 7, 1.5 FEET (0.5 M) WEST AH7267'NORTHWEST OF ORANGE WITNESS POST, BEING A DISK CRIMPTED TO A STAINLESS AH7267'STEEL ROD DRIVEN 16 FEET (4.9 M) TO REFUSAL. ACCESSED THROUGH AN AH7267'METAL COVER. AH7267 AH7267 STATION RECOVERY (1998) AH7267 AH7267'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1998 (CAP) AH7267'RECOVERED AS DESCRIBED. AH7267 AH7267 STATION RECOVERY (2000) AH7267 AH7267'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) AH7267'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 AH7264 *********************************************************************** AH7264 TIDAL BM - This is a Tidal Bench Mark. AH7264 DESIGNATION - 831 1062 GOLF AH7264 PID - AH7264 AH7264 STATE/COUNTY- NY/JEFFERSON AH7264 USGS QUAD - ALEXANDRIA BAY (1982) AH7264 AH7264 *CURRENT SURVEY CONTROL AH7264 ___________________________________________________________________ AH7264* NAD 83(1986)- 44 20 05. (N) 075 56 36. (W) SCALED AH7264* NAVD 88 - 82.704 (meters) 271.34 (feet) ADJUSTED AH7264 ___________________________________________________________________ AH7264 GEOID HEIGHT- -33.37 (meters) GEOID03 AH7264 DYNAMIC HT - 82.695 (meters) 271.31 (feet) COMP AH7264 MODELED GRAV- 980,505.0 (mgal) NAVD 88 AH7264 AH7264 VERT ORDER - SECOND CLASS I AH7264 AH7264.The horizontal coordinates were scaled from a topographic map and have AH7264.an estimated accuracy of +/- 6 seconds. AH7264 AH7264.The orthometric height was determined by differential leveling AH7264.and adjusted by the National Geodetic Survey in November 2004. AH7264.No vertical observational check was made to the station. AH7264 AH7264.This Tidal Bench Mark is designated as VM 266 AH7264.by the Center for Operational Oceanographic Products and Services. AH7264 AH7264.The geoid height was determined by GEOID03. AH7264 AH7264.The dynamic height is computed by dividing the NAVD 88 AH7264.geopotential number by the normal gravity value computed on the AH7264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AH7264.degrees latitude (g = 980.6199 gals.). AH7264 AH7264.The modeled gravity was interpolated from observed gravity values. AH7264 AH7264; North East Units Estimated Accuracy AH7264;SPC NY C - 481,660. 301,040. MT (+/- 180 meters Scaled) AH7264 AH7264 SUPERSEDED SURVEY CONTROL AH7264 AH7264.No superseded survey control is available for this station. AH7264 AH7264_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ247094(NAD 83) AH7264_MARKER: DB = BENCH MARK DISK AH7264_SETTING: 66 = SET IN ROCK OUTCROP AH7264_STAMPING: GOLF 1981 AH7264_MARK LOGO: NOS AH7264_PROJECTION: FLUSH AH7264_MAGNETIC: O = OTHER; SEE DESCRIPTION AH7264_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD AH7264+STABILITY: POSITION/ELEVATION WELL AH7264 AH7264 HISTORY - Date Condition Report By AH7264 HISTORY - 1981 MONUMENTED NOS AH7264 HISTORY - 19950525 GOOD NOS AH7264 HISTORY - 19980525 GOOD NOS AH7264 HISTORY - 20000928 GOOD NOS AH7264 AH7264 STATION DESCRIPTION AH7264 AH7264'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (KLD) AH7264'ON WELLESLEY ISLAND, APPROXIMATELY 3.1 MILES (5.0 KM) EAST ALONG AH7264'ISLAND ROAD FROM THE NORTH END OF THE THOUSAND ISLAND BRIDGE, AT THE AH7264'THOUSAND ISLAND RESORT GOLF COURSE, APPROXIMATELY 390 FEET (118.9 M) AH7264'WEST-NORTHWEST OF THE JUNCTION OF ISLAND AND LANDON ROADS (LANDON ROAD AH7264'LEADS SOUTHEAST TO THE ALEXANDRIA BAY COAST GUARD STATION), 102 FEET AH7264'(31.1 M) NORTHWEST OF CENTERLINE OF ISLAND ROAD, 88.5 FEET (27.0 M) AH7264'NORTH-NORTHWEST OF NYT POLE NUMBER 41 (COMBINED TELEPHONE/ELECTRIC), AH7264'89.0 FEET (27.1 M) EAST-SOUTHEAST OF SOUTHEAST CORNER OF NUMBER 5 TEE, AH7264'A DISK SET INTO A DRILL HOLE IN A LARGE BEDROCK OUTCROPPING ABOUT AH7264'LEVEL WITH ISLAND ROAD. AH7264 AH7264 STATION RECOVERY (1998) AH7264 AH7264'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1998 (CAP) AH7264'RECOVERED AS DESCRIBED. AH7264 AH7264 STATION RECOVERY (2000) AH7264 AH7264'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) AH7264'RECOVERED AS DESCRIBED, BUT NOT LEVELED TO. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 DG7148 *********************************************************************** DG7148 DESIGNATION - 831 1062 JAMISON DG7148 PID - DG7148 DG7148 STATE/COUNTY- NY/JEFFERSON DG7148 USGS QUAD - ALEXANDRIA BAY (1982) DG7148 DG7148 *CURRENT SURVEY CONTROL DG7148 ___________________________________________________________________ DG7148* NAD 83(1986)- 44 18 45. (N) 075 58 29. (W) SCALED DG7148* NAVD 88 - 81.837 (meters) 268.49 (feet) ADJUSTED DG7148 ___________________________________________________________________ DG7148 GEOID HEIGHT- -33.45 (meters) GEOID03 DG7148 DYNAMIC HT - 81.827 (meters) 268.46 (feet) COMP DG7148 MODELED GRAV- 980,501.9 (mgal) NAVD 88 DG7148 DG7148 VERT ORDER - SECOND CLASS I DG7148 DG7148.The horizontal coordinates were scaled from a topographic map and have DG7148.an estimated accuracy of +/- 6 seconds. DG7148 DG7148.The orthometric height was determined by differential leveling DG7148.and adjusted by the National Geodetic Survey in November 2004. DG7148.No vertical observational check was made to the station. DG7148 DG7148.The geoid height was determined by GEOID03. DG7148 DG7148.The dynamic height is computed by dividing the NAVD 88 DG7148.geopotential number by the normal gravity value computed on the DG7148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 DG7148.degrees latitude (g = 980.6199 gals.). DG7148 DG7148.The modeled gravity was interpolated from observed gravity values. DG7148 DG7148; North East Units Estimated Accuracy DG7148;SPC NY C - 479,170. 298,550. MT (+/- 180 meters Scaled) DG7148 DG7148 SUPERSEDED SURVEY CONTROL DG7148 DG7148.No superseded survey control is available for this station. DG7148 DG7148_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ222070(NAD 83) DG7148_MARKER: DB = BENCH MARK DISK DG7148_SETTING: 66 = SET IN ROCK OUTCROP DG7148_STAMPING: JAMISON 1981 DG7148_MARK LOGO: NOS DG7148_MAGNETIC: O = OTHER; SEE DESCRIPTION DG7148_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD DG7148+STABILITY: POSITION/ELEVATION WELL DG7148_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR DG7148+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2000 DG7148 DG7148 HISTORY - Date Condition Report By DG7148 HISTORY - 1981 MONUMENTED NOS DG7148 HISTORY - 19980525 GOOD NOS DG7148 HISTORY - 20000928 GOOD NOS DG7148 DG7148 STATION DESCRIPTION DG7148 DG7148'DESCRIBED BY NATIONAL OCEAN SERVICE 1998 (CAP) DG7148'ON WELLESLEY ISLAND, 0.8 MILE (1.3 KM) EAST ALONG COUNTY ROUTE 100 DG7148'(ISLAND ROAD) FROM ITS JUNCTION WITH COUNTY ROUTE 191, JUST EAST OF DG7148'THE NORTH END OF THE THOUSAND ISLAND BRIDGE, IN THE SOUTHWEST SECTION DG7148'OF THE INTERSECTION OF COUNTY ROUTE 100 (ISLAND ROAD) AND COUNTY ROUTE DG7148'100 A (OLD ISLAND ROAD) , 0.1 MILE (0.2 KM) EAST OF THE DRIVEWAY SOUTH DG7148'TO THE JAMISON COTTAGE, 174.5 FEET (53.2 M) SOUTH OF AND ACROSS DG7148'SECTION OF OLD ISLAND ROAD FROM CENTER LINE OF COUNTY ROUTE 100 DG7148'(ISLAND ROAD) , 90.0 FEET (27.4 M) SOUTH SOUTHWEST AND ACROSS OLD DG7148'SECTION OF ISLAND ROAD FROM NYT POLE NO. 21, 53.0 FEET (16.2 M) SOUTH DG7148'OF CENTER OF DOUBLE YELLOW LINES IN SECTION OF OLD ISLAND ROAD, 23.6 DG7148'FEET (7.2 M) EAST OF A NAIL AND WASHER IN FACE OF 12 INCH BLACK OAK DG7148'TREE, 3.5 FEET (1.1 M) NORTHWEST OF NAIL AND WASHER IN FACE OF A 8 DG7148'INCH CEDAR TREE, 33.9 FEET (10.3 M) SOUTH OF A WITNESS POST, 1.5 FEET DG7148'(0.5 M) ABOVE THE LEVEL OF THE OLD ROAD AND IN THE BASE OF A LARGE DG7148'SECTION OF ROCK OUTCROPPING. DG7148 DG7148 STATION RECOVERY (2000) DG7148 DG7148'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) DG7148'RECOVERED AS DESCRIBED, BUT NOT LEVELED TO. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 AH7263 *********************************************************************** AH7263 TIDAL BM - This is a Tidal Bench Mark. AH7263 DESIGNATION - 831 1062 LAND AH7263 PID - AH7263 AH7263 STATE/COUNTY- NY/JEFFERSON AH7263 USGS QUAD - ALEXANDRIA BAY (1982) AH7263 AH7263 *CURRENT SURVEY CONTROL AH7263 ___________________________________________________________________ AH7263* NAD 83(1986)- 44 19 49. (N) 075 56 24. (W) SCALED AH7263* NAVD 88 - 86.179 (meters) 282.74 (feet) ADJUSTED AH7263 ___________________________________________________________________ AH7263 GEOID HEIGHT- -33.37 (meters) GEOID03 AH7263 DYNAMIC HT - 86.169 (meters) 282.71 (feet) COMP AH7263 MODELED GRAV- 980,504.6 (mgal) NAVD 88 AH7263 AH7263 VERT ORDER - SECOND CLASS I AH7263 AH7263.The horizontal coordinates were scaled from a topographic map and have AH7263.an estimated accuracy of +/- 6 seconds. AH7263 AH7263.The orthometric height was determined by differential leveling AH7263.and adjusted by the National Geodetic Survey in November 2004. AH7263.No vertical observational check was made to the station. AH7263 AH7263.This Tidal Bench Mark is designated as VM 116 AH7263.by the Center for Operational Oceanographic Products and Services. AH7263 AH7263.The geoid height was determined by GEOID03. AH7263 AH7263.The dynamic height is computed by dividing the NAVD 88 AH7263.geopotential number by the normal gravity value computed on the AH7263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AH7263.degrees latitude (g = 980.6199 gals.). AH7263 AH7263.The modeled gravity was interpolated from observed gravity values. AH7263 AH7263; North East Units Estimated Accuracy AH7263;SPC NY C - 481,160. 301,310. MT (+/- 180 meters Scaled) AH7263 AH7263 SUPERSEDED SURVEY CONTROL AH7263 AH7263.No superseded survey control is available for this station. AH7263 AH7263_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ250089(NAD 83) AH7263_MARKER: DB = BENCH MARK DISK AH7263_SETTING: 66 = SET IN ROCK OUTCROP AH7263_STAMPING: LAND 1981 AH7263_MARK LOGO: NOS AH7263_PROJECTION: FLUSH AH7263_MAGNETIC: O = OTHER; SEE DESCRIPTION AH7263_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD AH7263+STABILITY: POSITION/ELEVATION WELL AH7263 AH7263 HISTORY - Date Condition Report By AH7263 HISTORY - 1981 MONUMENTED NOS AH7263 HISTORY - 19950525 GOOD NOS AH7263 HISTORY - 19980525 GOOD NOS AH7263 HISTORY - 20000928 GOOD NOS AH7263 AH7263 STATION DESCRIPTION AH7263 AH7263'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (KLD) AH7263'ON WELLESLEY ISLAND, O.4 MILES SOUTH OF THE JUNCTION OF LANDON AND AH7263'ISLAND ROADS, AT THE ENTRANCE TO THE ALEXANDRIA BAY COAST GUARD AH7263'STATION, 0.2 MILES (0.3 KM) WEST OF STATION HEADQUARTERS BUILDING, AH7263'92.0 FEET (28.0 M) EAST OF CENTERLINE OF JUCTION OF LANDON AND ROAD TO AH7263'STATION, 36.9 FEET (11.2 M) EAST OF EAST END OF A 12-FOOT OVAL STONE AH7263'FLOWER BED, 14.0 FEET (4.3 M) SE OF THE CENTERLINE OF ROAD LEADING TO AH7263'THE ALEXANDRIA BAY COAST GUARD BASE, A DISK SET INTO A DRILL HOLE IN AH7263'BEDROCK 1 FOOT (0.3 M) ABOVE ROAD LEADING TO STATION. AH7263 AH7263 STATION RECOVERY (1998) AH7263 AH7263'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1998 (CAP) AH7263'RECOVERED AS DESCRIBED. AH7263 AH7263 STATION RECOVERY (2000) AH7263 AH7263'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) AH7263'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 DE7816 *********************************************************************** DE7816 FBN - This is a Federal Base Network Control Station. DE7816 TIDAL BM - This is a Tidal Bench Mark. DE7816 DESIGNATION - 831 1062 LMN DE7816 PID - DE7816 DE7816 STATE/COUNTY- NY/JEFFERSON DE7816 USGS QUAD - ALEXANDRIA BAY (1982) DE7816 DE7816 *CURRENT SURVEY CONTROL DE7816 ___________________________________________________________________ DE7816* NAD 83(1996)- 44 19 22.51675(N) 075 57 25.52600(W) ADJUSTED DE7816* NAVD 88 - 83.240 (meters) 273.10 (feet) ADJUSTED DE7816 ___________________________________________________________________ DE7816 X - 1,109,028.338 (meters) COMP DE7816 Y - -4,433,920.897 (meters) COMP DE7816 Z - 4,433,867.085 (meters) COMP DE7816 LAPLACE CORR- 5.61 (seconds) DEFLEC99 DE7816 ELLIP HEIGHT- 49.86 (meters) (09/18/02) GPS OBS DE7816 GEOID HEIGHT- -33.41 (meters) GEOID03 DE7816 DYNAMIC HT - 83.231 (meters) 273.07 (feet) COMP DE7816 MODELED GRAV- 980,503.4 (mgal) NAVD 88 DE7816 DE7816 HORZ ORDER - A DE7816 VERT ORDER - SECOND CLASS I DE7816 ELLP ORDER - FOURTH CLASS II DE7816 DE7816.The horizontal coordinates were established by GPS observations DE7816.and adjusted by the National Geodetic Survey in September 2002. DE7816 DE7816.The orthometric height was determined by differential leveling DE7816.and adjusted by the National Geodetic Survey in November 2004. DE7816.No vertical observational check was made to the station. DE7816 DE7816.This Tidal Bench Mark is designated as VM 16981 DE7816.by the Center for Operational Oceanographic Products and Services. DE7816 DE7816.The X, Y, and Z were computed from the position and the ellipsoidal ht. DE7816 DE7816.The Laplace correction was computed from DEFLEC99 derived deflections. DE7816 DE7816.The ellipsoidal height was determined by GPS observations DE7816.and is referenced to NAD 83. DE7816 DE7816.The geoid height was determined by GEOID03. DE7816 DE7816.The dynamic height is computed by dividing the NAVD 88 DE7816.geopotential number by the normal gravity value computed on the DE7816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 DE7816.degrees latitude (g = 980.6199 gals.). DE7816 DE7816.The modeled gravity was interpolated from observed gravity values. DE7816 DE7816; North East Units Scale Factor Converg. DE7816;SPC NY C - 480,335.600 299,952.224 MT 0.99996818 +0 26 15.2 DE7816;UTM 18 - 4,908,185.399 423,683.435 MT 0.99967163 -0 40 07.5 DE7816 DE7816! - Elev Factor x Scale Factor = Combined Factor DE7816!SPC NY C - 0.99999218 x 0.99996818 = 0.99996036 DE7816!UTM 18 - 0.99999218 x 0.99967163 = 0.99966381 DE7816 DE7816 SUPERSEDED SURVEY CONTROL DE7816 DE7816.No superseded survey control is available for this station. DE7816 DE7816_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ2368308185(NAD 83) DE7816_MARKER: DB = BENCH MARK DISK DE7816_SETTING: 66 = SET IN ROCK OUTCROP DE7816_STAMPING: L.M.N. 1998 DE7816_MARK LOGO: NOS DE7816_MAGNETIC: O = OTHER; SEE DESCRIPTION DE7816_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD DE7816+STABILITY: POSITION/ELEVATION WELL DE7816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DE7816+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2000 DE7816 DE7816 HISTORY - Date Condition Report By DE7816 HISTORY - 1998 MONUMENTED NOS DE7816 HISTORY - 19980525 GOOD NOS DE7816 HISTORY - 20000928 GOOD NOS DE7816 HISTORY - 20001211 GOOD NGS DE7816 DE7816 STATION DESCRIPTION DE7816 DE7816'DESCRIBED BY NATIONAL OCEAN SERVICE 1998 (CAP) DE7816'RECOVERED AS DESCRIBED. DE7816 DE7816 STATION RECOVERY (2000) DE7816 DE7816'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) DE7816'RECOVERED AS DESCRIBED, BUT NO LEVELED. DE7816 DE7816 STATION RECOVERY (2000) DE7816 DE7816'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (MLM) DE7816'STATION IS ON WELLESLEY ISLAND, 1.1 MI (1.8 KM) EAST ALONG COUNTY DE7816'ROUTE 100. TO REACH FROM TOLL BOOTH AT 1000 ISLAND BRIDGE ON DE7816'INTERSTATE 81, GO NORTH OVER BRIDGE 1.40 MI (2.25 KM) TO EXIT 51 ON DE7816'WELLESLEY ISLAND, EXIT BEAR SOUTHEAST ON COUNTY ROUTE 191 FOR 0.50 MI DE7816'(0.80 KM) TO A T JUNCTION. TURN LEFT (NORTHEAST ON COUNTY ROUTE 100 DE7816'(ISLAND ROAD) ), WHICH LEADS TO THE ALEXANDER BAY COAST GUARD STATION. DE7816'CONTINUE ON COUNTY ROUTE 100 FOR 1.90 MI (3.06 KM) TO THE INTERSECTION DE7816'OF DEER POINT ROAD. THE STATION IS LOCATED 253.0FT EAST OF THE CENTER DE7816'LINE OF DEER POINT ROAD, 55.3 FEET (16.9 M) NORTH OF THE CENTER LINE DE7816'OF COUNTY ROUTE 100 (ISLAND ROAD) , 26.3 FT (8.0 M) WEST SOUTHWEST OF DE7816'A NAIL AND WASHER IN 6 INCH TREE, 2.2 FT (0.7 M) SOUTH OF ORANGE NOAA DE7816'WITNESS POST. THE STATION IS SET IN THE TOP OF A ROCK OUTCROPPING 5 DE7816'FT (1.5 M) X 6 FT (1.8 M) EXPOSED 8 IN ABOVE THE GROUND AND 2.0 FT DE7816'(0.6 M) BELOW THE SURFACE OF THE ROAD. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 PJ0177 *********************************************************************** PJ0177 TIDAL BM - This is a Tidal Bench Mark. PJ0177 DESIGNATION - LEDGE PJ0177 PID - PJ0177 PJ0177 STATE/COUNTY- NY/JEFFERSON PJ0177 USGS QUAD - THOUSAND ISLAND PARK (1982) PJ0177 PJ0177 *CURRENT SURVEY CONTROL PJ0177 ___________________________________________________________________ PJ0177* NAD 83(1986)- 44 19 00. (N) 076 00 19. (W) SCALED PJ0177* NAVD 88 - 92.502 (meters) 303.48 (feet) ADJUSTED PJ0177 ___________________________________________________________________ PJ0177 GEOID HEIGHT- -33.51 (meters) GEOID03 PJ0177 DYNAMIC HT - 92.492 (meters) 303.45 (feet) COMP PJ0177 MODELED GRAV- 980,503.3 (mgal) NAVD 88 PJ0177 PJ0177 VERT ORDER - FIRST CLASS 0 PJ0177 PJ0177.The horizontal coordinates were scaled from a topographic map and have PJ0177.an estimated accuracy of +/- 6 seconds. PJ0177 PJ0177.The orthometric height was determined by differential leveling PJ0177.and adjusted by the National Geodetic Survey in June 1991. PJ0177 PJ0177.This Tidal Bench Mark is designated as VM 16986 PJ0177.by the Center for Operational Oceanographic Products and Services. PJ0177 PJ0177.The geoid height was determined by GEOID03. PJ0177 PJ0177.The dynamic height is computed by dividing the NAVD 88 PJ0177.geopotential number by the normal gravity value computed on the PJ0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 PJ0177.degrees latitude (g = 980.6199 gals.). PJ0177 PJ0177.The modeled gravity was interpolated from observed gravity values. PJ0177 PJ0177; North East Units Estimated Accuracy PJ0177;SPC NY C - 479,610. 296,110. MT (+/- 180 meters Scaled) PJ0177 PJ0177 SUPERSEDED SURVEY CONTROL PJ0177 PJ0177 NGVD 29 (??/??/92) 92.64 (m) 303.9 (f) COMPUTED 1 0 PJ0177 PJ0177.Superseded values are not recommended for survey control. PJ0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PJ0177.See file dsdata.txt to determine how the superseded data were derived. PJ0177 PJ0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ198075(NAD 83) PJ0177_MARKER: Q = CHISELED SQUARE PJ0177_SETTING: 66 = SET IN ROCK OUTCROP PJ0177_MARK LOGO: NONE PJ0177_MAGNETIC: O = OTHER; SEE DESCRIPTION PJ0177_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD PJ0177+STABILITY: POSITION/ELEVATION WELL PJ0177_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR PJ0177+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2000 PJ0177 PJ0177 HISTORY - Date Condition Report By PJ0177 HISTORY - 1968 MONUMENTED USLS PJ0177 HISTORY - UNK GOOD USLS PJ0177 HISTORY - 19980601 GOOD NOS PJ0177 HISTORY - 20000928 GOOD NOS PJ0177 PJ0177 STATION DESCRIPTION PJ0177 PJ0177'DESCRIBED BY US LAKE SURVEY UNK PJ0177'RECOVERED IN GOOD CONDITION. PJ0177 PJ0177 STATION RECOVERY (1998) PJ0177 PJ0177'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1998 (CAP) PJ0177'ON WELLESLEY ISLAND, JUST NORTH OF THE NORTH END OF THE THOUSAND PJ0177'ISLAND BRIDGE, 0.55 MILE (0.89 KM) NORTHERLY ALONG COUNTY ROUTE 191 PJ0177'FROM ITS JUNCTION WITH THE END OF THE EXIT RAMP NO. 51 ISLAND STATE PJ0177'PARK FROM INTERSTATE 81, 1.1 MILE (1.8 KM) NORTHERLY FROM THE JUNCTION PJ0177'OF COUNTY ROUTES 191 AND 100, 309.0 FEET (94.2 M) NORTH OF THE NORTH PJ0177'END OF METAL GUARD RAIL ON EAST SIDE OF ROAD, 146.9 FEET (44.8 M) PJ0177'SOUTHEAST OF A HILL SIGN, 48.0 FEET (14.6 M) NORTHEAST OF THE PJ0177'CENTERLINE OF THE ROAD, 2.0 FEET (0.6 M) ABOVE THE GROUND, BEING THE PJ0177'HIGHEST POINT IN A 2-INCH CHISELED SQUARE ALONG THE EDGE OF AN OUTCROP PJ0177'LEDGE. PJ0177 PJ0177 STATION RECOVERY (2000) PJ0177 PJ0177'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) PJ0177'RECOVERED AS DESCRIBED, BUT NOT LEVELED TO. 1 National Geodetic Survey, Retrieval Date = FEBRUARY 8, 2005 PH1161 *********************************************************************** PH1161 TIDAL BM - This is a Tidal Bench Mark. PH1161 DESIGNATION - TIB PH1161 PID - PH1161 PH1161 STATE/COUNTY- NY/JEFFERSON PH1161 USGS QUAD - ALEXANDRIA BAY (1982) PH1161 PH1161 *CURRENT SURVEY CONTROL PH1161 ___________________________________________________________________ PH1161* NAD 83(1986)- 44 18 11. (N) 075 59 01. (W) SCALED PH1161* NAVD 88 - 75.778 (meters) 248.62 (feet) ADJUSTED PH1161 ___________________________________________________________________ PH1161 GEOID HEIGHT- -33.48 (meters) GEOID03 PH1161 DYNAMIC HT - 75.769 (meters) 248.59 (feet) COMP PH1161 MODELED GRAV- 980,500.6 (mgal) NAVD 88 PH1161 PH1161 VERT ORDER - FIRST CLASS 0 PH1161 PH1161.The horizontal coordinates were scaled from a topographic map and have PH1161.an estimated accuracy of +/- 6 seconds. PH1161 PH1161.The orthometric height was determined by differential leveling PH1161.and adjusted by the National Geodetic Survey in June 1991. PH1161 PH1161.This Tidal Bench Mark is designated as VM 16983 PH1161.by the Center for Operational Oceanographic Products and Services. PH1161 PH1161.The geoid height was determined by GEOID03. PH1161 PH1161.The dynamic height is computed by dividing the NAVD 88 PH1161.geopotential number by the normal gravity value computed on the PH1161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 PH1161.degrees latitude (g = 980.6199 gals.). PH1161 PH1161.The modeled gravity was interpolated from observed gravity values. PH1161 PH1161; North East Units Estimated Accuracy PH1161;SPC NY C - 478,110. 297,850. MT (+/- 180 meters Scaled) PH1161 PH1161 SUPERSEDED SURVEY CONTROL PH1161 PH1161 NGVD 29 (??/??/92) 75.92 (m) 249.1 (f) COMPUTED 1 0 PH1161 PH1161.Superseded values are not recommended for survey control. PH1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PH1161.See file dsdata.txt to determine how the superseded data were derived. PH1161 PH1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TVQ215060(NAD 83) PH1161_MARKER: B = BOLT PH1161_SETTING: 66 = SET IN ROCK OUTCROP PH1161_MARK LOGO: NONE PH1161_MAGNETIC: O = OTHER; SEE DESCRIPTION PH1161_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD PH1161+STABILITY: POSITION/ELEVATION WELL PH1161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR PH1161+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2000 PH1161 PH1161 HISTORY - Date Condition Report By PH1161 HISTORY - 1968 MONUMENTED USLS PH1161 HISTORY - 1969 GOOD USLS PH1161 HISTORY - 19980601 GOOD NOS PH1161 HISTORY - 20000928 GOOD NOS PH1161 PH1161 STATION DESCRIPTION PH1161 PH1161'DESCRIBED BY US LAKE SURVEY 1969 PH1161'IN WELLESLEY ISLAND. PH1161'IS AT WELLESLEY ISLAND, JEFFERSON COUNTY, NEW YORK, AT NORTHERLY END PH1161'OF THOUSAND ISLAND BRIDGE, NEAR THE WELLESLEY ISLAND RIVER BANK, 179.0 PH1161'FEET NORTHEAST OF NORTHEAST FACE OF BRIDGE PIER, 55.3 FEET SOUTH OF PH1161'UTILITY POLE, 14 FEET NORTHEAST OF AN EYEBOLT WITH IRON RING THROUGH PH1161'IT, 9 FEET NORTHWEST OF WATERS EDGE, 4-1/2-INCHES ABOVE THE BEDROCK, PH1161'BEING HIGHEST POINT OVER A CROSS CUT IN TOP OF THE MOST SOUTHWESTERLY PH1161'OF FOUR 1-1/4-INCH BOLTS SET INTO THE BEDROCK. PH1161 PH1161 STATION RECOVERY (1998) PH1161 PH1161'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1998 (CAP) PH1161'ON WELLESLEY ISLAND, NEAR THE NORTH END AND UNDER THE THOUSAND ISLAND PH1161'BRIDGE SPAN, ALONG THE SOUTH SHORE OF WELLESLEY ISLAND AT THE RIVERS PH1161'EDGE, JUST SOUTH OF THE SOUTHERN MOST CORNER OF HOUSE NO. 19418 PEEL PH1161'DOCK ROAD, 179.0 FEET (54.6 M) NORTHEAST OF THE NORTHEAST FACE OF A PH1161'MAIN SPAN CONCRETE BRIDGE PIER, 14.0 FEET (4.3 M) SOUTHEAST OF A PH1161'EYEBOLT WITH A 7 INCH IRON RING THROUGH IT, APPROXIMATELY 9.0 FEET PH1161'(2.7 M) NORTHWEST OF THE WATERS EDGE, 4.5 INCHES ABOVE THE BEDROCK, PH1161'BEING THE HIGHEST POINT OVER A CROSS CUT IN THE TOP OF THE MOST PH1161'SOUTHWESTERLY ONE OF FOUR 1-1/2 INCH BOLTS SET INTO THE BEDROCK. PH1161 PH1161 STATION RECOVERY (2000) PH1161 PH1161'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RJG) PH1161'RECOVERED AS DESCRIBED, BUT NOT LEVELED TO.