1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EH1248 *********************************************************************** EH1248 DESIGNATION - B 176 EH1248 PID - EH1248 EH1248 STATE/COUNTY- AR/LEE EH1248 USGS QUAD - WHEATLEY (1971) EH1248 EH1248 *CURRENT SURVEY CONTROL EH1248 ___________________________________________________________________ EH1248* NAD 83(1986)- 34 53 29. (N) 091 05 29. (W) SCALED EH1248* NAVD 88 - 58.467 (meters) 191.82 (feet) ADJUSTED EH1248 ___________________________________________________________________ EH1248 GEOID HEIGHT- -26.76 (meters) GEOID99 EH1248 DYNAMIC HT - 58.413 (meters) 191.64 (feet) COMP EH1248 MODELED GRAV- 979,719.4 (mgal) NAVD 88 EH1248 EH1248 VERT ORDER - FIRST CLASS II EH1248 EH1248.The horizontal coordinates were scaled from a topographic map and have EH1248.an estimated accuracy of +/- 6 seconds. EH1248 EH1248.The orthometric height was determined by differential leveling EH1248.and adjusted by the National Geodetic Survey in June 1991. EH1248 EH1248.The geoid height was determined by GEOID99. EH1248 EH1248.The dynamic height is computed by dividing the NAVD 88 EH1248.geopotential number by the normal gravity value computed on the EH1248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EH1248.degrees latitude (g = 980.6199 gals.). EH1248 EH1248.The modeled gravity was interpolated from observed gravity values. EH1248 EH1248; North East Units Estimated Accuracy EH1248;SPC AR S - 647,130. 483,060. MT (+/- 180 meters Scaled) EH1248 EH1248 SUPERSEDED SURVEY CONTROL EH1248 EH1248 NGVD 29 - 58.465 (m) 191.81 (f) ADJUSTED 1 2 EH1248 EH1248.Superseded values are not recommended for survey control. EH1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EH1248.See file dsdata.txt to determine how the superseded data were derived. EH1248 EH1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXU744626(NAD 83) EH1248_MARKER: DB = BENCH MARK DISK EH1248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EH1248_STAMPING: B 176 1955 EH1248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EH1248+STABILITY: SURFACE MOTION EH1248 EH1248 HISTORY - Date Condition Report By EH1248 HISTORY - 1955 MONUMENTED CGS EH1248 HISTORY - 20030421 MARK NOT FOUND USACE EH1248 EH1248 STATION DESCRIPTION EH1248 EH1248'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 EH1248'1.75 MI SE FROM WHEATLEY. EH1248'ABOUT 1.75 MILES SOUTHEAST ALONG STATE HIGHWAY 78 FROM THE JUNCTION OF EH1248'U.S. HIGHWAY 70 AT WHEATLEY, ABOUT 0.35 MILE SOUTHEAST OF A SMALL EH1248'CONCRETE BRIDGE, ABOUT 0.1 MILE NORTHWEST OF A NORTH-SOUTH CROSSROAD, EH1248'65 FEET NORTHEAST OF CENTER LINE OF HIGHWAY, 34 1/2 FEET EAST OF EH1248'SOUTHEAST END OF AN 18-INCH METAL PIPE CULVERT UNDER A FARM DIRVE EH1248'NORTHEAST, 18 FEET SOUTHEAST OF CENTER OF GATE ACROSS FARM DRIVE, 1 EH1248'1/2 FEET SOUTHWEST OF A FENCE LINE, 2 FEET NORTHWEST OF A WHITE WOODEN EH1248'WITNESS POST, ABOUT 1 1/2 FEET BELOW LEVEL OF HIGHWAY AND SET IN THE EH1248'TOP OF A CONCRETE POST PROJECTING 1 INCH. NOTE-- PIECES OF CONCRETE EH1248'WERE FOUND AT THE SITE AND WERE IN A CULTIVATED FIELD. EH1248 EH1248 STATION RECOVERY (2003) EH1248 EH1248'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DRS) EH1248'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EH1251 *********************************************************************** EH1251 DESIGNATION - C 176 EH1251 PID - EH1251 EH1251 STATE/COUNTY- AR/LEE EH1251 USGS QUAD - WHEATLEY (1971) EH1251 EH1251 *CURRENT SURVEY CONTROL EH1251 ___________________________________________________________________ EH1251* NAD 83(1986)- 34 52 51. (N) 091 03 51. (W) SCALED EH1251* NAVD 88 - 63.055 (meters) 206.87 (feet) ADJUSTED EH1251 ___________________________________________________________________ EH1251 GEOID HEIGHT- -26.75 (meters) GEOID99 EH1251 DYNAMIC HT - 62.997 (meters) 206.68 (feet) COMP EH1251 MODELED GRAV- 979,719.5 (mgal) NAVD 88 EH1251 EH1251 VERT ORDER - FIRST CLASS II EH1251 EH1251.The horizontal coordinates were scaled from a topographic map and have EH1251.an estimated accuracy of +/- 6 seconds. EH1251 EH1251.The orthometric height was determined by differential leveling EH1251.and adjusted by the National Geodetic Survey in June 1991. EH1251 EH1251.The geoid height was determined by GEOID99. EH1251 EH1251.The dynamic height is computed by dividing the NAVD 88 EH1251.geopotential number by the normal gravity value computed on the EH1251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EH1251.degrees latitude (g = 980.6199 gals.). EH1251 EH1251.The modeled gravity was interpolated from observed gravity values. EH1251 EH1251; North East Units Estimated Accuracy EH1251;SPC AR S - 645,980. 485,560. MT (+/- 180 meters Scaled) EH1251 EH1251 SUPERSEDED SURVEY CONTROL EH1251 EH1251 NGVD 29 - 63.054 (m) 206.87 (f) ADJUSTED 1 2 EH1251 EH1251.Superseded values are not recommended for survey control. EH1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EH1251.See file dsdata.txt to determine how the superseded data were derived. EH1251 EH1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXU769615(NAD 83) EH1251_MARKER: DB = BENCH MARK DISK EH1251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EH1251_STAMPING: C 176 1955 EH1251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EH1251+STABILITY: SURFACE MOTION EH1251_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EH1251+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2003 EH1251 EH1251 HISTORY - Date Condition Report By EH1251 HISTORY - 1955 MONUMENTED CGS EH1251 HISTORY - 1971 GOOD USGS EH1251 HISTORY - 20030421 GOOD USACE EH1251 EH1251 STATION DESCRIPTION EH1251 EH1251'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 EH1251'3.65 MI SE FROM WHEATLEY. EH1251'ABOUT 3.65 MILES SOUTHEAST ALONG STATE HIGHWAY 78 FROM THE JUNCTION OF EH1251'U.S. HIGHWAY 70 AT WHEATLEY, ABOUT 0.45 MILE WEST OF A CURVE IN EH1251'HIGHWAY WITH TANGENTS EXTENDING WEST AND SOUTHEAST AND THE JUNCTION OF EH1251'A ROAD EAST, ON THE OUTSIDE OF A SLIGHT CURVE IN HIGHWAY, 45 FEET EH1251'SOUTH OF CENTER LINE OF HIGHWAY, 77 FEET SOUTHWEST OF CENTER OF EH1251'JUNCTION OF HIGHWAY AND A ROAD NORTH, 14 1/2 FEET WEST OF CENTER LINE EH1251'OF A FARM GATE ACROSS A DRIVE SOUTH, 10 FEET SOUTH-SOUTHWEST OF WEST EH1251'END OF A 20-INCH METAL PIPE CULVERT UNDER DIRVE SOUTH, 2 1/2 FEET EH1251'NORTH-NORTHWEST OF A POWER POLE WITH LINES EXTENDING NORTH-SOUTH AND EH1251'EAST-WEST, 4 FEET NORTHEAST OF A FENCE CORNER, 1 1/2 FEET NORTHEAST OF EH1251'A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF HIGHWAY AND EH1251'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES. EH1251 EH1251 STATION RECOVERY (1971) EH1251 EH1251'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 EH1251'RECOVERED IN GOOD CONDITION. EH1251 EH1251 STATION RECOVERY (2003) EH1251 EH1251'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DRS) EH1251'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EH1252 *********************************************************************** EH1252 DESIGNATION - D 176 EH1252 PID - EH1252 EH1252 STATE/COUNTY- AR/LEE EH1252 USGS QUAD - WHEATLEY (1971) EH1252 EH1252 *CURRENT SURVEY CONTROL EH1252 ___________________________________________________________________ EH1252* NAD 83(1986)- 34 52 32. (N) 091 02 54. (W) SCALED EH1252* NAVD 88 - 63.264 (meters) 207.56 (feet) ADJUSTED EH1252 ___________________________________________________________________ EH1252 GEOID HEIGHT- -26.74 (meters) GEOID99 EH1252 DYNAMIC HT - 63.206 (meters) 207.37 (feet) COMP EH1252 MODELED GRAV- 979,719.7 (mgal) NAVD 88 EH1252 EH1252 VERT ORDER - FIRST CLASS II EH1252 EH1252.The horizontal coordinates were scaled from a topographic map and have EH1252.an estimated accuracy of +/- 6 seconds. EH1252 EH1252.The orthometric height was determined by differential leveling EH1252.and adjusted by the National Geodetic Survey in June 1991. EH1252 EH1252.The geoid height was determined by GEOID99. EH1252 EH1252.The dynamic height is computed by dividing the NAVD 88 EH1252.geopotential number by the normal gravity value computed on the EH1252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EH1252.degrees latitude (g = 980.6199 gals.). EH1252 EH1252.The modeled gravity was interpolated from observed gravity values. EH1252 EH1252; North East Units Estimated Accuracy EH1252;SPC AR S - 645,410. 487,010. MT (+/- 180 meters Scaled) EH1252 EH1252 SUPERSEDED SURVEY CONTROL EH1252 EH1252 NGVD 29 - 63.264 (m) 207.56 (f) ADJUSTED 1 2 EH1252 EH1252.Superseded values are not recommended for survey control. EH1252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EH1252.See file dsdata.txt to determine how the superseded data were derived. EH1252 EH1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXU783609(NAD 83) EH1252_MARKER: DB = BENCH MARK DISK EH1252_SETTING: 30 = CATCH BASIN EH1252_STAMPING: D 176 1955 EH1252_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY EH1252_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EH1252+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2003 EH1252 EH1252 HISTORY - Date Condition Report By EH1252 HISTORY - 1955 MONUMENTED CGS EH1252 HISTORY - 20030421 GOOD USACE EH1252 EH1252 STATION DESCRIPTION EH1252 EH1252'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 EH1252'4.7 MI SE FROM WHEATLEY. EH1252'ABOUT 4.7 MILES SOUTHEAST ALONG STATE HIGHWAY 78 FROM THE JUNCTION OF EH1252'U. S. HIGHWAY 70 WHEATLEY, ABOUT 0.6 MILE SOUTHEAST OF A CURVE IN EH1252'HIGHWAY WITH TANGENTS EXTENDING WEST AND SOUTHEAST AND JUNCTION OF A EH1252'ROAD EAST, ABOUT 0.25 MILE NORTHWEST OF AN 8-FOOT HIGHWAY BRIDGE OVER EH1252'A SMALL STREAM, IN THE TOP OF EAST CORNER OF A 4 BY 4-FOOT CONCRETE EH1252'CATCH BASIN, 25 FEET NORTHEAST OF CENTER LINE OF HIGHWAY, 164 FEET EH1252'NORTH AND ACROSS HIGHWAY FROM NORTH CORNER OF A WHITE FRAME HOUSE, 72 EH1252'FEET NORTHWEST OF CENTER LINE OF A FARM DRIVE NORTHEAST AND ABOUT EH1252'LEVEL WITH HIGHWAY. EH1252 EH1252 STATION RECOVERY (2003) EH1252 EH1252'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DRS) EH1252'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EH1254 *********************************************************************** EH1254 DESIGNATION - E 176 EH1254 PID - EH1254 EH1254 STATE/COUNTY- AR/LEE EH1254 USGS QUAD - GARRETT GROVE (1971) EH1254 EH1254 *CURRENT SURVEY CONTROL EH1254 ___________________________________________________________________ EH1254* NAD 83(1986)- 34 51 57. (N) 091 02 13. (W) SCALED EH1254* NAVD 88 - 61.163 (meters) 200.67 (feet) ADJUSTED EH1254 ___________________________________________________________________ EH1254 GEOID HEIGHT- -26.73 (meters) GEOID99 EH1254 DYNAMIC HT - 61.107 (meters) 200.48 (feet) COMP EH1254 MODELED GRAV- 979,719.8 (mgal) NAVD 88 EH1254 EH1254 VERT ORDER - FIRST CLASS II EH1254 EH1254.The horizontal coordinates were scaled from a topographic map and have EH1254.an estimated accuracy of +/- 6 seconds. EH1254 EH1254.The orthometric height was determined by differential leveling EH1254.and adjusted by the National Geodetic Survey in June 1991. EH1254 EH1254.The geoid height was determined by GEOID99. EH1254 EH1254.The dynamic height is computed by dividing the NAVD 88 EH1254.geopotential number by the normal gravity value computed on the EH1254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EH1254.degrees latitude (g = 980.6199 gals.). EH1254 EH1254.The modeled gravity was interpolated from observed gravity values. EH1254 EH1254; North East Units Estimated Accuracy EH1254;SPC AR S - 644,340. 488,060. MT (+/- 180 meters Scaled) EH1254 EH1254 SUPERSEDED SURVEY CONTROL EH1254 EH1254 NGVD 29 - 61.164 (m) 200.67 (f) ADJUSTED 1 2 EH1254 EH1254.Superseded values are not recommended for survey control. EH1254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EH1254.See file dsdata.txt to determine how the superseded data were derived. EH1254 EH1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXU794599(NAD 83) EH1254_MARKER: DB = BENCH MARK DISK EH1254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EH1254_STAMPING: E 176 1955 EH1254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EH1254+STABILITY: SURFACE MOTION EH1254_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EH1254+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2003 EH1254 EH1254 HISTORY - Date Condition Report By EH1254 HISTORY - 1955 MONUMENTED CGS EH1254 HISTORY - 20030320 GOOD USACE EH1254 EH1254 STATION DESCRIPTION EH1254 EH1254'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 EH1254'5.65 MI SE FROM WHEATLEY. EH1254'ABOUT 5.65 MILES SOUTHEAST ALONG STATE HIGHWAY 78 FROM THE JUNCTION OF EH1254'U.S. HIGHWAY 70 AT WHEATLEY, ABOUT 6.1 MILES NORTHWEST ALONG HIGHWAY EH1254'78 FROM THE ROAD CROSSING AT MORO, ABOUT 0.3 MILE NORTHWEST OF A EH1254'12-FOOT CONCRETE BRIDGE, AT AN EAST-WEST CROSSROAD, 48 1/2 FEET EH1254'SOUTHWEST OF CENTER LINE OF HIGHWAY AT CENTER OF INTERSECTION, 39 FEET EH1254'SOUTH OF CENTER LINE OF ROAD WEST, 29 FEET SOUTHEAST OF A FENCE EH1254'CORNER, 17 FEET SOUTH OF A POWER POLE WITH EXTENDING 4 DIRECTIONS, 2 EH1254'FEET NORTHEAST OF A FENCE LINE, 2 FEET SOUTHEAST OF A WHITE WOODEN EH1254'WITNESS POST, ABOUT 1 1/2 FEET BELOW LEVEL OF HIGHWAY AND SET IN THE EH1254'TOP OF A CONCRETE POST PROJECTING 4 INCHES. EH1254 EH1254 STATION RECOVERY (2003) EH1254 EH1254'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DRS) EH1254'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EH1255 *********************************************************************** EH1255 DESIGNATION - F 176 EH1255 PID - EH1255 EH1255 STATE/COUNTY- AR/LEE EH1255 USGS QUAD - GARRETT GROVE (1971) EH1255 EH1255 *CURRENT SURVEY CONTROL EH1255 ___________________________________________________________________ EH1255* NAD 83(1986)- 34 51 26. (N) 091 01 31. (W) SCALED EH1255* NAVD 88 - 58.486 (meters) 191.88 (feet) ADJUSTED EH1255 ___________________________________________________________________ EH1255 GEOID HEIGHT- -26.72 (meters) GEOID99 EH1255 DYNAMIC HT - 58.433 (meters) 191.71 (feet) COMP EH1255 MODELED GRAV- 979,720.0 (mgal) NAVD 88 EH1255 EH1255 VERT ORDER - FIRST CLASS II EH1255 EH1255.The horizontal coordinates were scaled from a topographic map and have EH1255.an estimated accuracy of +/- 6 seconds. EH1255 EH1255.The orthometric height was determined by differential leveling EH1255.and adjusted by the National Geodetic Survey in June 1991. EH1255 EH1255.The geoid height was determined by GEOID99. EH1255 EH1255.The dynamic height is computed by dividing the NAVD 88 EH1255.geopotential number by the normal gravity value computed on the EH1255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EH1255.degrees latitude (g = 980.6199 gals.). EH1255 EH1255.The modeled gravity was interpolated from observed gravity values. EH1255 EH1255; North East Units Estimated Accuracy EH1255;SPC AR S - 643,390. 489,140. MT (+/- 180 meters Scaled) EH1255 EH1255 SUPERSEDED SURVEY CONTROL EH1255 EH1255 NGVD 29 - 58.489 (m) 191.89 (f) ADJUSTED 1 2 EH1255 EH1255.Superseded values are not recommended for survey control. EH1255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EH1255.See file dsdata.txt to determine how the superseded data were derived. EH1255 EH1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXU805589(NAD 83) EH1255_MARKER: DB = BENCH MARK DISK EH1255_SETTING: 30 = CULVERT EH1255_STAMPING: F 176 1955 EH1255_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY EH1255_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EH1255+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2003 EH1255 EH1255 HISTORY - Date Condition Report By EH1255 HISTORY - 1955 MONUMENTED CGS EH1255 HISTORY - 20030320 GOOD USACE EH1255 EH1255 STATION DESCRIPTION EH1255 EH1255'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 EH1255'5.2 MI NW FROM MORO. EH1255'ABOUT 5.2 MILES NORTHWEST ALONG STATE HIGHWAY 78 FROM THE CROSSROAD AT EH1255'MORO, IN THE TOP OF THE SOUTHEAST END OF SOUTHWEST HEAD WALL OF A 3 BY EH1255'4-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY, 12 1/2 FEET SOUTHWEST OF EH1255'CENTER LINE OF HIGHWAY, 381 FEET NORTHWEST OF CENTER OF JUNCTION OF EH1255'HIGHWAY AND A ROAD LEADING WEST-NORTHWEST, 1/2 FOOT NORTHWEST OF EH1255'SOUTHEAST END OF HEAD WALL AND ABOUT LEVEL WITH HIGHWAY. EH1255 EH1255 STATION RECOVERY (2003) EH1255 EH1255'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DRS) EH1255'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EH1258 *********************************************************************** EH1258 DESIGNATION - H 176 EH1258 PID - EH1258 EH1258 STATE/COUNTY- AR/LEE EH1258 USGS QUAD - GARRETT GROVE (1971) EH1258 EH1258 *CURRENT SURVEY CONTROL EH1258 ___________________________________________________________________ EH1258* NAD 83(1986)- 34 50 47. (N) 091 00 36. (W) SCALED EH1258* NAVD 88 - 59.660 (meters) 195.73 (feet) ADJUSTED EH1258 ___________________________________________________________________ EH1258 GEOID HEIGHT- -26.71 (meters) GEOID99 EH1258 DYNAMIC HT - 59.605 (meters) 195.55 (feet) COMP EH1258 MODELED GRAV- 979,720.1 (mgal) NAVD 88 EH1258 EH1258 VERT ORDER - FIRST CLASS II EH1258 EH1258.The horizontal coordinates were scaled from a topographic map and have EH1258.an estimated accuracy of +/- 6 seconds. EH1258 EH1258.The orthometric height was determined by differential leveling EH1258.and adjusted by the National Geodetic Survey in June 1991. EH1258 EH1258.The geoid height was determined by GEOID99. EH1258 EH1258.The dynamic height is computed by dividing the NAVD 88 EH1258.geopotential number by the normal gravity value computed on the EH1258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EH1258.degrees latitude (g = 980.6199 gals.). EH1258 EH1258.The modeled gravity was interpolated from observed gravity values. EH1258 EH1258; North East Units Estimated Accuracy EH1258;SPC AR S - 642,210. 490,540. MT (+/- 180 meters Scaled) EH1258 EH1258 SUPERSEDED SURVEY CONTROL EH1258 EH1258 NGVD 29 - 59.664 (m) 195.75 (f) ADJUSTED 1 2 EH1258 EH1258.Superseded values are not recommended for survey control. EH1258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EH1258.See file dsdata.txt to determine how the superseded data were derived. EH1258 EH1258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXU819578(NAD 83) EH1258_MARKER: DB = BENCH MARK DISK EH1258_SETTING: 36 = BRIDGE EH1258_STAMPING: H 176 1955 EH1258_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL EH1258_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EH1258+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2003 EH1258 EH1258 HISTORY - Date Condition Report By EH1258 HISTORY - 1955 MONUMENTED CGS EH1258 HISTORY - 1970 GOOD USGS EH1258 HISTORY - 20030320 GOOD USACE EH1258 EH1258 STATION DESCRIPTION EH1258 EH1258'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 EH1258'4.05 MI NW FROM MORO. EH1258'ABOUT 4.05 MILES NORTHWEST ALONG STATE HIGHWAY 78 FROM THE POST OFFICE EH1258'AT MORO, IN THE TOP OF NORTHWEST END OF NORTHEAST CURBING OF 100-FOOT EH1258'CONCRETE BRIDGE OVER BIG CREEK AND DIRECTLY OVER THE NORTHWEST EH1258'ABUTMENT OF BRIDGE, 12 1/2 FEET NORTHEAST OF CENTER LINE OF HIGHWAY EH1258'AND 0.8 FOOT ABOVE LEVEL OF BRIDGE FLOOR, ABOUT 65 FEET EAST OF THE EH1258'SOUTHWEST CORNER OF A CHURCH, 10 FEET NORTHEAST OF WATER METER, 2 FEET EH1258'NORTHWEST OF A MIMOSA TREE. EH1258 EH1258 STATION RECOVERY (1970) EH1258 EH1258'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970 EH1258'RECOVERED IN GOOD CONDITION. EH1258 EH1258 STATION RECOVERY (2003) EH1258 EH1258'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DRS) EH1258'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EH2909 *********************************************************************** EH2909 DESIGNATION - MONROE EH2909 PID - EH2909 EH2909 STATE/COUNTY- AR/LEE EH2909 USGS QUAD - MONROE (1971) EH2909 EH2909 *CURRENT SURVEY CONTROL EH2909 ___________________________________________________________________ EH2909* NAD 83(1997)- 34 44 19.09717(N) 091 05 48.69822(W) ADJUSTED EH2909* NAVD 88 - 56.95 (+/-2cm) 186.8 (feet) VERTCON EH2909 ___________________________________________________________________ EH2909 LAPLACE CORR- 0.58 (seconds) DEFLEC99 EH2909 GEOID HEIGHT- -26.67 (meters) GEOID99 EH2909 EH2909 HORZ ORDER - FIRST EH2909 VERT ORDER - THIRD ? (See Below) EH2909 EH2909.The horizontal coordinates were established by classical geodetic methods EH2909.and adjusted by the National Geodetic Survey in September 1999. EH2909 EH2909.The NAVD 88 height was computed by applying the VERTCON shift value to EH2909.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EH2909.The vertical order pertains to the superseded datum. EH2909 EH2909.The Laplace correction was computed from DEFLEC99 derived deflections. EH2909 EH2909.The geoid height was determined by GEOID99. EH2909 EH2909; North East Units Scale Converg. EH2909;SPC AR S - 630,179.346 482,705.655 MT 0.99999387 +0 30 19.7 EH2909;UTM 15 - 3,845,708.853 674,226.334 MT 0.99997414 +1 05 05.1 EH2909 EH2909: Primary Azimuth Mark Grid Az EH2909:SPC AR S - MONROE AZ MK 046 19 56.5 EH2909:UTM 15 - MONROE AZ MK 045 45 11.1 EH2909 EH2909|---------------------------------------------------------------------| EH2909| PID Reference Object Distance Geod. Az | EH2909| dddmmss.s | EH2909| CY6980 MONROE AZ MK 0465016.2 | EH2909| CY6982 MONROE RM 2 33.339 METERS 13346 | EH2909| CY6981 MONROE RM 1 27.410 METERS 22807 | EH2909|---------------------------------------------------------------------| EH2909 EH2909 SUPERSEDED SURVEY CONTROL EH2909 EH2909 NAD 83(1997)- 34 44 19.10386(N) 091 05 48.69543(W) AD( ) 1 EH2909 NAD 83(1986)- 34 44 19.10467(N) 091 05 48.69507(W) AD( ) 1 EH2909 NAD 27 - 34 44 18.75525(N) 091 05 48.25811(W) AD( ) 1 EH2909 NGVD 29 - 56.96 (m) 186.9 (f) LEVELING 3 EH2909 EH2909.Superseded values are not recommended for survey control. EH2909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EH2909.See file dsdata.txt to determine how the superseded data were derived. EH2909 EH2909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXU7422645709(NAD 83) EH2909_MARKER: DS = TRIANGULATION STATION DISK EH2909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EH2909_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EH2909+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2003 EH2909 EH2909 HISTORY - Date Condition Report By EH2909 HISTORY - 1965 MONUMENTED CGS EH2909 HISTORY - 20030423 GOOD USACE EH2909 EH2909 STATION DESCRIPTION EH2909 EH2909'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (RAT) EH2909'THE STATION IS 12 MILES SOUTHEAST OF BRINKLEY, 12 MILES NORTHEAST EH2909'OF HOLLY GROVE, 0.75 MILE NORTH WEST OF MONROE, 0.3 MILE EH2909'NORTHEAST OF THE MONROE-LEE COUNTY LINE AND ON PROPERTY OWNED EH2909'BY MR. HERMAN COOPER. EH2909' EH2909'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 79 AND EH2909'STATE HIGHWAY 39 IN MONROE, GO NORTHEAST ON HIGHWAY 79 FOR 0.45 EH2909'MILE TO THE MONROE-LEE COUNTY LINE. CONTINUE NORTHEAST ON EH2909'HIGHWAY 79 FOR 0.3 MILE TO THE STATION ON THE RIGHT, JUST EH2909'BEFORE REACHING A SIDE ROAD ON THE RIGHT. EH2909' EH2909'STATION MARKS ARE STANDARD DISKS STAMPED MONROE 1965. THE EH2909'SURFACE DISK IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT EH2909'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND. EH2909'IT IS 200 FEET SOUTHWEST OF THE INTERSECTION OF THE GRAVEL ROAD EH2909'AND HIGHWAY 79, 100 FEET SOUTHEAST OF THE CENTER LINE OF EH2909'HIGHWAY 79, 98 FEET NORTHWEST OF A POWER POLE AND 63 FEET EH2909'NORTHWEST OF THE CENTER OF THE GRAVEL ROAD. THE UNDERGROUND EH2909'DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 40 INCHES EH2909'BELOW THE SURFACE OF THE GROUND. EH2909' EH2909'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED MONROE NO 1 1965 EH2909'IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS EH2909'2 INCHES. IT IS 131 FEET WEST OF THE POWER POLE, 125 FEET EH2909'SOUTHEAST OF THE CENTER OF HIGHWAY 79, 124 FEET EAST OF A EH2909'POWER POLE AND 68 FEET NORTHWEST OF THE CENTER OF THE GRAVEL EH2909'ROAD. EH2909' EH2909'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED MONROE NO 2 1965 EH2909'IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 4 EH2909'INCHES. IT IS 47 FEET SOUTHEAST OF THE CENTER OF THE GRAVEL EH2909'ROAD, 16 FEET EAST OF THE POWER POLE REFERENCE TO THE STATION EH2909'AND 1.5 FEET NORTH OF A POWER POLE GUY-POLE. EH2909' EH2909'THE AZIMUTH MARK IS A STANDARD DISK STAMPED MONROE 1965. IT IS EH2909'CEMENTED IN A DRILL HOLE IN THE SOUTHWEST END OF THE SOUTHEAST EH2909'WALL OF A CONCRETE CULVERT. IT IS 29.6 FEET SOUTHEAST OF THE EH2909'CENTER LINE OF HIGHWAY 79, 1 FOOT EAST OF A METAL WITNESS POST EH2909'AND 3 FEET BELOW THE SURFACE OF THE HIGHWAY. EH2909' EH2909'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHEAST ON EH2909'HIGHWAY 79 FOR 0.65 MILES TO A CONCRETE CULVERT OF THE HIGHWAY. EH2909'THE MARK IS AT THE SOUTHEAST END OF THE CULVERT. EH2909' EH2909'NOTE- REFERENCE MARK NO. 1 WAS MEASURED WITH A 30 METER TAPE EH2909'PULLING 5 KG. TAPE TENSION. EH2909' EH2909'REFERENCE MARK NO. 2 WAS MEASURED WITH A 300 FOOT TAPE PULLING EH2909'7 KG. TAPE TENSION. EH2909' EH2909'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS. EH2909 EH2909 STATION RECOVERY (2003) EH2909 EH2909'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DLB) EH2909'RECOVERED IN GOOD CONDITION.