National Geodetic Survey, Retrieval Date = JANUARY 2, 2005 LV0021 *********************************************************************** LV0021 DESIGNATION - L 651 LV0021 PID - LV0021 LV0021 STATE/COUNTY- CA/DEL NORTE LV0021 USGS QUAD - HIGH DIVIDE (1966) LV0021 LV0021 *CURRENT SURVEY CONTROL LV0021 ___________________________________________________________________ LV0021* NAD 83(1986)- 41 55 37. (N) 124 01 09. (W) SCALED LV0021* NAVD 88 - 729.976 (meters) 2394.93 (feet) ADJUSTED LV0021 ___________________________________________________________________ LV0021 GEOID HEIGHT- -27.12 (meters) GEOID03 LV0021 DYNAMIC HT - 729.645 (meters) 2393.84 (feet) COMP LV0021 MODELED GRAV- 980,144.7 (mgal) NAVD 88 LV0021 LV0021 VERT ORDER - SECOND CLASS 0 LV0021 LV0021.The horizontal coordinates were scaled from a topographic map and have LV0021.an estimated accuracy of +/- 6 seconds. LV0021 LV0021.The orthometric height was determined by differential leveling LV0021.and adjusted by the National Geodetic Survey in June 1991. LV0021 LV0021.The geoid height was determined by GEOID03. LV0021 LV0021.The dynamic height is computed by dividing the NAVD 88 LV0021.geopotential number by the normal gravity value computed on the LV0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 LV0021.degrees latitude (g = 980.6199 gals.). LV0021 LV0021.The modeled gravity was interpolated from observed gravity values. LV0021 LV0021; North East Units Estimated Accuracy LV0021;SPC CA 1 - 789,940. 1,832,520. MT (+/- 180 meters Scaled) LV0021 LV0021 SUPERSEDED SURVEY CONTROL LV0021 LV0021 NGVD 29 (??/??/??) 728.928 (m) 2391.49 (f) ADJUSTED 2 0 LV0021 LV0021.Superseded values are not recommended for survey control. LV0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LV0021.See file dsdata.txt to determine how the superseded data were derived. LV0021 LV0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDM154421(NAD 83) LV0021_MARKER: DB = BENCH MARK DISK LV0021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT LV0021_STAMPING: L 651 1942 LV0021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO LV0021+STABILITY: SURFACE MOTION LV0021 LV0021 HISTORY - Date Condition Report By LV0021 HISTORY - 1942 MONUMENTED CGS LV0021 HISTORY - 1964 GOOD NGS LV0021 LV0021 STATION DESCRIPTION LV0021 LV0021'DESCRIBED BY NATIONAL GEODETIC SURVEY 1964 LV0021'10 MI E FROM SMITH RIVER. LV0021'10.0 MILES EAST ALONG THE WIMER ROAD FROM THE SMITH RIVER POST OFFICE, LV0021'AT THE JUNCTION OF A ROAD TO THE EAST, 28 FEET SOUTH OF THE LV0021'CENTER OF THE SIDE ROAD TO THE EAST, 23 FEET EAST OF THE CENTER LV0021'OF THE WIMER ROAD, 0.5 FOOT SOUTH OF A METAL WITNESS POST AND LV0021'1 1/2 FEET ABOVE THE LEVEL OF THE WIMER ROAD. SET IN THE TOP LV0021'OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES.