1        National Geodetic Survey,   Retrieval Date = MARCH  4, 2003
 BE2421 ***********************************************************************
 BE2421  TIDAL BM    -  This is a Tidal Bench Mark.
 BE2421  DESIGNATION -  872 8130 C TIDAL FLDNR
 BE2421  PID         -  BE2421
 BE2421  STATE/COUNTY-  FL/WAKULLA
 BE2421  USGS QUAD   -  SPRAGUE ISLAND (1992)
 BE2421
 BE2421                         *CURRENT SURVEY CONTROL
 BE2421  ___________________________________________________________________
 BE2421* NAD 83(1986)-  30 04 24.     (N)    084 10 45.     (W)     SCALED    
 BE2421* NAVD 88     -         2.181  (meters)       7.16   (feet)  ADJUSTED  
 BE2421  ___________________________________________________________________
 BE2421  GEOID HEIGHT-         -27.39  (meters)                     GEOID99
 BE2421  DYNAMIC HT  -           2.179 (meters)       7.15  (feet)  COMP
 BE2421  MODELED GRAV-     979,328.7   (mgal)                       NAVD 88
 BE2421
 BE2421  VERT ORDER  -  SECOND    CLASS I
 BE2421
 BE2421.The horizontal coordinates were scaled from a topographic map and have
 BE2421.an estimated accuracy of +/- 6 seconds.
 BE2421
 BE2421.The orthometric height was determined by differential leveling
 BE2421.and adjusted by the National Geodetic Survey in June 1991.
 BE2421
 BE2421.This Tidal Bench Mark is designated as VM 8284
 BE2421.by the Center for Operational Oceanographic Products and Services.
 BE2421
 BE2421.The geoid height was determined by GEOID99.
 BE2421
 BE2421.The dynamic height is computed by dividing the NAVD 88
 BE2421.geopotential number by the normal gravity value computed on the
 BE2421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BE2421.degrees latitude (g = 980.6199 gals.).
 BE2421
 BE2421.The modeled gravity was interpolated from observed gravity values.
 BE2421
 BE2421;                    North         East    Units  Estimated Accuracy
 BE2421;SPC FL N     -   119,020.      630,930.      MT  (+/- 180 meters Scaled)
 BE2421
 BE2421                          SUPERSEDED SURVEY CONTROL
 BE2421
 BE2421.No superseded survey control is available for this station.
 BE2421
 BE2421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RGU719302(NAD 83)
 BE2421_MARKER: DJ = TIDAL STATION DISK
 BE2421_SETTING: 34 = CONCRETE BASE FOR MONUMENT
 BE2421_STAMPING: 8130 C 1980 BSM
 BE2421_MARK LOGO: FLDNR 
 BE2421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BE2421+STABILITY: SURFACE MOTION
 BE2421_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BE2421+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2003
 BE2421
 BE2421  HISTORY     - Date     Condition        Report By
 BE2421  HISTORY     - 1980     MONUMENTED       FLDNR
 BE2421  HISTORY     - 19981203 GOOD             USPSQD
 BE2421  HISTORY     - 20030126 GOOD             FLDEP
 BE2421
 BE2421                          STATION DESCRIPTION
 BE2421
 BE2421'DESCRIBED BY FL DEPT OF NAT RES 1980
 BE2421'10.3 MI SE FROM NEWPORT.
 BE2421'BEGIN AT THE U.S. HIGHWAY 98 BRIDGE OVER THE ST. MARKS RIVER IN
 BE2421'NEWPORT, GO EAST 0.1 MILE TO THE JUNCTION OF STATE ROAD S-59 (ROAD TO
 BE2421'ST. MARKS LIGHTHOUSE), GO SOUTH 10.2 MILES ON S-59 TO ITS END AT THE
 BE2421'LIGHTHOUSE.  THE MARK BEARS 26.5 FEET WEST OF THE WEST CORNER OF A
 BE2421'BRICK BUILDING FOR THE LIGHTHOUSE, 22 FEET SOUTH-SOUTHWEST OF THE
 BE2421'SOUTHWEST EDGE OF THE WALKWAY LEADING TO THE LIGHTHOUSE, 20.5 FEET
 BE2421'SOUTHEAST OF TWIN CABBAGE PALMS, AND IS SET AT THE EAST CORNER OF THE
 BE2421'CONCRETE BASE FOR AN HISTORICAL INFORMATION PLAQUE ABOUT THE
 BE2421'LIGHTHOUSE.
 BE2421
 BE2421                          STATION RECOVERY (1998)
 BE2421
 BE2421'RECOVERY NOTE BY US POWER SQUADRON 1998
 BE2421'RECOVERED IN GOOD CONDITION.
 BE2421
 BE2421                          STATION RECOVERY (2003)
 BE2421
 BE2421'RECOVERY NOTE BY FL DEPT OF ENV PRO 2003 (JS)
 BE2421'RECOVERED IN GOOD CONDITION.