1 National Geodetic Survey, Retrieval Date = JUNE 3, 2005 JS0391 *********************************************************************** JS0391 DESIGNATION - M 3 USGS JS0391 PID - JS0391 JS0391 STATE/COUNTY- CA/AMADOR JS0391 USGS QUAD - IONE (1962) JS0391 JS0391 *CURRENT SURVEY CONTROL JS0391 ___________________________________________________________________ JS0391* NAD 83(1986)- 38 17 40. (N) 120 54 48. (W) SCALED JS0391* NAVD 88 - 90.57 (+/-2cm) 297.1 (feet) VERTCON JS0391 ___________________________________________________________________ JS0391 GEOID HEIGHT- -29.77 (meters) GEOID03 JS0391 JS0391 VERT ORDER - THIRD (See Below) JS0391 JS0391.The horizontal coordinates were scaled from a topographic map and have JS0391.an estimated accuracy of +/- 6 seconds. JS0391 JS0391.The NAVD 88 height was computed by applying the VERTCON shift value to JS0391.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JS0391.The vertical order pertains to the NGVD 29 superseded value. JS0391 JS0391.The geoid height was determined by GEOID03. JS0391 JS0391; North East Units Estimated Accuracy JS0391;SPC CA 2 - 570,260. 2,095,060. MT (+/- 180 meters Scaled) JS0391 JS0391 SUPERSEDED SURVEY CONTROL JS0391 JS0391 NGVD 29 (??/??/??) 89.85 (m) 294.8 (f) RESET 3 JS0391 JS0391.Superseded values are not recommended for survey control. JS0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JS0391.See file dsdata.txt to determine how the superseded data were derived. JS0391 JS0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH824405(NAD 83) JS0391_MARKER: DB = BENCH MARK DISK JS0391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JS0391_SP_SET: SET IN TOP OF CONCRETE MONUMENT JS0391_STAMPING: M 3 1923 JS0391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JS0391+STABILITY: SURFACE MOTION JS0391_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR JS0391+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2005 JS0391 JS0391 HISTORY - Date Condition Report By JS0391 HISTORY - 1923 MONUMENTED USGS JS0391 HISTORY - 1958 GOOD NGS JS0391 HISTORY - 20050411 GOOD CONDOR JS0391 JS0391 STATION DESCRIPTION JS0391 JS0391'DESCRIBED BY NATIONAL GEODETIC SURVEY 1958 JS0391'4.4 MI S FROM IONE. JS0391'1.45 MILES SOUTH ALONG STATE HIGHWAY 88 FROM THE POST OFFICE AT JS0391'IONE, THENCE 2.9 MILES SOUTHEAST ALONG A PAVED ROAD, AT THE JS0391'INTERSECTION OF A PAVED ROAD, AT BUENA VISTA, 32 FEET NORTH OF JS0391'THE CENTER LINE OF THE PAVED ROAD LEADING WEST, 32 FEET WEST OF JS0391'THE CENTER LINE OF THE PAVED ROAD LEADING NORTH, 80.9 FEET NORTHWEST JS0391'AND ACROSS THE NORTH-SOUTH PAVED ROAD FROM THE BUENA VISTA CORNER JS0391'GROCERY BUILDING, 13 FEET NORTH OF A POWER LINE POLE SUPPORTING JS0391'A STREET LIGHT, 13 FEET NORTH OF A FENCE CORNER, 1.0 FOOT EAST OF JS0391'A WITNESS POST, 0.2 FOOT WEST OF A BOARD FENCE, ABOUT LEVEL WITH THE JS0391'ROADS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT JS0391'ABOVE THE GROUND. JS0391 JS0391 STATION RECOVERY (2005) JS0391 JS0391'RECOVERY NOTE BY CONDOR TECHNOLOGIES 2005 (DLS) JS0391'A WHITE PICKET FENCE STRADDLES THE MARK.