1 National Geodetic Survey, Retrieval Date = JANUARY 5, 2004 EG0976 *********************************************************************** EG0976 DESIGNATION - 78 V 74 EG0976 PID - EG0976 EG0976 STATE/COUNTY- MS/UNION EG0976 USGS QUAD - HICKORY FLAT (1982) EG0976 EG0976 *CURRENT SURVEY CONTROL EG0976 ___________________________________________________________________ EG0976* NAD 83(1986)- 34 34 24. (N) 089 07 41. (W) SCALED EG0976* NAVD 88 - 122.548 (meters) 402.06 (feet) ADJUSTED EG0976 ___________________________________________________________________ EG0976 GEOID HEIGHT- -27.01 (meters) GEOID99 EG0976 DYNAMIC HT - 122.430 (meters) 401.67 (feet) COMP EG0976 MODELED GRAV- 979,669.0 (mgal) NAVD 88 EG0976 EG0976 VERT ORDER - SECOND CLASS 0 EG0976 EG0976.The horizontal coordinates were scaled from a topographic map and have EG0976.an estimated accuracy of +/- 6 seconds. EG0976 EG0976.The orthometric height was determined by differential leveling EG0976.and adjusted by the National Geodetic Survey in June 1991. EG0976 EG0976.The geoid height was determined by GEOID99. EG0976 EG0976.The dynamic height is computed by dividing the NAVD 88 EG0976.geopotential number by the normal gravity value computed on the EG0976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EG0976.degrees latitude (g = 980.6199 gals.). EG0976 EG0976.The modeled gravity was interpolated from observed gravity values. EG0976 EG0976; North East Units Estimated Accuracy EG0976;SPC MS E - 562,580. 272,960. MT (+/- 180 meters Scaled) EG0976 EG0976 SUPERSEDED SURVEY CONTROL EG0976 EG0976 NGVD 29 (??/??/92) 122.528 (m) 401.99 (f) ADJ UNCH 2 0 EG0976 EG0976.Superseded values are not recommended for survey control. EG0976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EG0976.See file dsdata.txt to determine how the superseded data were derived. EG0976 EG0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCD047277(NAD 83) EG0976_MARKER: DD = SURVEY DISK EG0976_SETTING: 36 = BRIDGE EG0976_STAMPING: 78V-74 1965 EG0976_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL EG0976_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EG0976+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2003 EG0976 EG0976 HISTORY - Date Condition Report By EG0976 HISTORY - 1965 MONUMENTED MSHD EG0976 HISTORY - 1966 GOOD MSHD EG0976 HISTORY - 1979 GOOD MSHD EG0976 HISTORY - 20031002 GOOD USACE EG0976 EG0976 STATION DESCRIPTION EG0976 EG0976'DESCRIBED BY MISSISSIPPI STATE HIGHWAY DEPARTMENT 1966 EG0976'1.54 MI NW FROM MYRTLE. EG0976'TO REACH FROM THE POST OFFICE IN MYRTLE GO WEST ON MAIN STREET FOR EG0976'0.05 MILES, TURN LEFT SOUTH FOR 0.14 MILES TO HIGHWAY 78, TURN RIGHT EG0976'NORTHWEST ON U.S. 78 FOR 0.35 MILES TO A BUTANE TANK ON THE RIGHT, EG0976'CONTINUE NORTHWEST FOR 1.00 MILES TO A CONCRETE BRIDGE AND THE MARK ON EG0976'THE NORTH CORNER OF THE BRIDGE. THE MARK IS A DISK SET IN CEMENT IN A EG0976'DRILLED HOLE. IT IS 13.7 FEET NORTH OF THE CENTERLINE OF HIGHWAY 78, EG0976'1.5 FEET SOUTHEAST OF A METAL WITNESS POST, AND ABOUT LEVEL WITH EG0976'HIGHWAY 78. EG0976 EG0976 STATION RECOVERY (1979) EG0976 EG0976'RECOVERY NOTE BY MISSISSIPPI STATE HIGHWAY DEPARTMENT 1979 EG0976'RECOVERED IN GOOD CONDITION. EG0976 EG0976 STATION RECOVERY (2003) EG0976 EG0976'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DLB) EG0976'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JANUARY 5, 2004 EG0977 *********************************************************************** EG0977 DESIGNATION - 78 V 75 EG0977 PID - EG0977 EG0977 STATE/COUNTY- MS/UNION EG0977 USGS QUAD - HICKORY FLAT (1982) EG0977 EG0977 *CURRENT SURVEY CONTROL EG0977 ___________________________________________________________________ EG0977* NAD 83(1986)- 34 35 13. (N) 089 08 01. (W) SCALED EG0977* NAVD 88 - 133.285 (meters) 437.29 (feet) ADJUSTED EG0977 ___________________________________________________________________ EG0977 GEOID HEIGHT- -27.02 (meters) GEOID99 EG0977 DYNAMIC HT - 133.157 (meters) 436.87 (feet) COMP EG0977 MODELED GRAV- 979,668.0 (mgal) NAVD 88 EG0977 EG0977 VERT ORDER - SECOND CLASS 0 EG0977 EG0977.The horizontal coordinates were scaled from a topographic map and have EG0977.an estimated accuracy of +/- 6 seconds. EG0977 EG0977.The orthometric height was determined by differential leveling EG0977.and adjusted by the National Geodetic Survey in June 1991. EG0977 EG0977.The geoid height was determined by GEOID99. EG0977 EG0977.The dynamic height is computed by dividing the NAVD 88 EG0977.geopotential number by the normal gravity value computed on the EG0977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EG0977.degrees latitude (g = 980.6199 gals.). EG0977 EG0977.The modeled gravity was interpolated from observed gravity values. EG0977 EG0977; North East Units Estimated Accuracy EG0977;SPC MS E - 564,090. 272,450. MT (+/- 180 meters Scaled) EG0977 EG0977 SUPERSEDED SURVEY CONTROL EG0977 EG0977 NGVD 29 (??/??/92) 133.264 (m) 437.22 (f) ADJ UNCH 2 0 EG0977 EG0977.Superseded values are not recommended for survey control. EG0977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EG0977.See file dsdata.txt to determine how the superseded data were derived. EG0977 EG0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCD043293(NAD 83) EG0977_MARKER: DD = SURVEY DISK EG0977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EG0977_STAMPING: 78V-75 1965 EG0977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EG0977+STABILITY: SURFACE MOTION EG0977_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EG0977+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2003 EG0977 EG0977 HISTORY - Date Condition Report By EG0977 HISTORY - 1965 MONUMENTED MSHD EG0977 HISTORY - 1966 GOOD MSHD EG0977 HISTORY - 20031002 GOOD USACE EG0977 EG0977 STATION DESCRIPTION EG0977 EG0977'DESCRIBED BY MISSISSIPPI STATE HIGHWAY DEPARTMENT 1966 EG0977'2.54 MI NW FROM MYRTLE. EG0977'TO REACH FROM THE POST OFFICE IN MYRTLE GO WEST ON MAIN STREET FOR EG0977'0.05 MILES, TURN LEFT SOUTH FOR 0.14 MILES TO HIGHWAY 78, TURN RIGHT EG0977'NORTHWEST FOR 0.35 MILES TO A BUTANE TANK ON THE RIGHT, CONTINUE EG0977'NORTHWEST FOR 2.00 MILES TO A DRIVEWAY AND THE MARK ON THE LEFT. THE EG0977'MARK IS A DISK SET IN THE TOP OF A 12 INCH ROUND, CONCRETE POST. IT EG0977'IS 74.6 FEET SOUTHWEST OF THE CENTERLINE OF HIGHWAY 78, 27.5 FEET EG0977'SOUTHEAST OF THE CENTERLINE OF A DRIVEWAY, 3.7 FEET SOUTH OF A POWER EG0977'POLE, 1.4 FEET NORTH OF A METAL WITNESS POST, 3 FEET ABOVE THE LEVEL EG0977'OF HIGHWAY 78, AND PROJECTS 4 INCHES. EG0977 EG0977 STATION RECOVERY (2003) EG0977 EG0977'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DLB) EG0977'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JANUARY 5, 2004 EG0978 *********************************************************************** EG0978 DESIGNATION - 78 V 76 EG0978 PID - EG0978 EG0978 STATE/COUNTY- MS/UNION EG0978 USGS QUAD - HICKORY FLAT (1982) EG0978 EG0978 *CURRENT SURVEY CONTROL EG0978 ___________________________________________________________________ EG0978* NAD 83(1986)- 34 35 51. (N) 089 08 14. (W) SCALED EG0978* NAVD 88 - 131.573 (meters) 431.67 (feet) ADJUSTED EG0978 ___________________________________________________________________ EG0978 GEOID HEIGHT- -27.04 (meters) GEOID99 EG0978 DYNAMIC HT - 131.446 (meters) 431.25 (feet) COMP EG0978 MODELED GRAV- 979,667.0 (mgal) NAVD 88 EG0978 EG0978 VERT ORDER - SECOND CLASS 0 EG0978 EG0978.The horizontal coordinates were scaled from a topographic map and have EG0978.an estimated accuracy of +/- 6 seconds. EG0978 EG0978.The orthometric height was determined by differential leveling EG0978.and adjusted by the National Geodetic Survey in June 1991. EG0978 EG0978.The geoid height was determined by GEOID99. EG0978 EG0978.The dynamic height is computed by dividing the NAVD 88 EG0978.geopotential number by the normal gravity value computed on the EG0978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EG0978.degrees latitude (g = 980.6199 gals.). EG0978 EG0978.The modeled gravity was interpolated from observed gravity values. EG0978 EG0978; North East Units Estimated Accuracy EG0978;SPC MS E - 565,270. 272,130. MT (+/- 180 meters Scaled) EG0978 EG0978 SUPERSEDED SURVEY CONTROL EG0978 EG0978 NGVD 29 (??/??/92) 131.552 (m) 431.60 (f) ADJ UNCH 2 0 EG0978 EG0978.Superseded values are not recommended for survey control. EG0978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EG0978.See file dsdata.txt to determine how the superseded data were derived. EG0978 EG0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCD040304(NAD 83) EG0978_MARKER: DD = SURVEY DISK EG0978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EG0978_STAMPING: 78V-76 1965 EG0978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EG0978+STABILITY: SURFACE MOTION EG0978 EG0978 HISTORY - Date Condition Report By EG0978 HISTORY - 1965 MONUMENTED MSHD EG0978 HISTORY - 1966 GOOD MSHD EG0978 HISTORY - 1979 GOOD MSHD EG0978 HISTORY - 20031002 MARK NOT FOUND USACE EG0978 EG0978 STATION DESCRIPTION EG0978 EG0978'DESCRIBED BY MISSISSIPPI STATE HIGHWAY DEPARTMENT 1966 EG0978'3.49 MI NW FROM MYRTLE. EG0978'TO REACH FROM THE POST OFFICE IN MYRTLE GO WEST ON MAIN STREET FOR EG0978'0.05 MILES, TURN LEFT SOUTH FOR 0.14 MILES TO HIGHWAY 78, TURN RIGHT EG0978'NORTHWEST ON U.S. 78 FOR 0.35 MILES TO A BUTANE TANK ON THE RIGHT, EG0978'CONTINUE NORTHWEST FOR 2.95 MILES TO THE UNION AND BENTON COUNTY LINE EG0978'AND THE MARK ON THE RIGHT. THE MARK IS A DISK SET IN THE TOP OF A 12 EG0978'INCH ROUND, CONCRETE POST. IT IS 55.2 FEET SOUTH OF THE CENTERLINE OF EG0978'THE MAIN TRACK OF THE SAN FRANCISCO RAILROAD, 47.5 FEET SOUTH OF A EG0978'POWER POLE, 36.1 FEET NORTH OF THE CENTERLINE OF HIGHWAY 78, 1.3 FEET EG0978'WEST OF A METAL WITNESS POST, 8 FEET ABOVE THE LEVEL OF HIGHWAY 78, EG0978'AND PROJECTS 5 INCHES. EG0978 EG0978 STATION RECOVERY (1979) EG0978 EG0978'RECOVERY NOTE BY MISSISSIPPI STATE HIGHWAY DEPARTMENT 1979 EG0978'TO REACH FROM THE SCHOOL IN MYRTLE ON HWY 78, GO NW ON HWY 78 FOR EG0978'3.15 MILES TO COUNTY-LINE SIGN AND MARK ON THE RIGHT. IT IS 55 FEET EG0978'WSW CENTER OF RAILROAD TRACK/ 36 FEET NE CENTERLINE OF HWY 78/ 29 EG0978'FEET NW POWER LINE POLE/ 19 FEET NE OF COUNTYLINE HWY SIGN 12 FEET EG0978'WNW ROW MARKER. EG0978 EG0978 STATION RECOVERY (2003) EG0978 EG0978'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (DLB) EG0978'MARK NOT FOUND.