RC1539 ***********************************************************************
RC1539  DESIGNATION -  K 380
RC1539  PID         -  RC1539
RC1539  STATE/COUNTY-  OR/HOOD RIVER
RC1539  USGS QUAD   -  BONNEVILLE DAM (1994)
RC1539
RC1539                         *CURRENT SURVEY CONTROL
RC1539  ___________________________________________________________________
RC1539* NAD 83(1986)-  45 39 42.     (N)    121 53 54.     (W)     SCALED
RC1539* NAVD 88     -        53.654  (meters)     176.03   (feet)  ADJUSTED
RC1539  ___________________________________________________________________
RC1539  GEOID HEIGHT-         -21.68  (meters)                     GEOID99
RC1539  DYNAMIC HT  -          53.651 (meters)     176.02  (feet)  COMP
RC1539  MODELED GRAV-     980,578.9   (mgal)                       NAVD 88
RC1539
RC1539  VERT ORDER  -  FIRST     CLASS II
RC1539
RC1539.The horizontal coordinates were scaled from a topographic map and have
RC1539.an estimated accuracy of +/- 6 seconds.
RC1539
RC1539.The orthometric height was determined by differential leveling
RC1539.and adjusted by the National Geodetic Survey in June 1991.
RC1539
RC1539.The geoid height was determined by GEOID99.
RC1539
RC1539.The dynamic height is computed by dividing the NAVD 88
RC1539.geopotential number by the normal gravity value computed on the
RC1539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
RC1539.degrees latitude (G = 980.6199 gals.).
RC1539
RC1539.The modeled gravity was interpolated from observed gravity values.
RC1539
RC1539;                    North         East    Units  Estimated Accuracy
RC1539;SPC OR N     -   222,630.    2,391,040.      MT  (+/- 180 meters Scaled)
RC1539
RC1539                          SUPERSEDED SURVEY CONTROL
RC1539
RC1539  NGVD 29     -        52.630  (m)          172.67   (f) ADJ UNCH    1 2
RC1539
RC1539.Superseded values are not recommended for survey control.
RC1539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
RC1539.See file dsdata.txt to determine how the superseded data were derived.
RC1539
RC1539_MARKER: DB = BENCH MARK DISK
RC1539_SETTING: 38 = PIER
RC1539_STAMPING: K 380 1943
RC1539_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
RC1539
RC1539  HISTORY     - Date     Condition        Recov. By
RC1539  HISTORY     - 1943     MONUMENTED       CGS
RC1539  HISTORY     - 1974     GOOD             USGS
RC1539  HISTORY     - 1987     GOOD             NGS
RC1539  HISTORY     - 1989     GOOD             USPSQD
RC1539  HISTORY     - 1990     GOOD             USPSQD
RC1539
RC1539                          STATION DESCRIPTION
RC1539
RC1539''DESCRIBED BY US GEOLOGICAL SURVEY 1974
RC1539''IN CASCADE LOCKS.
RC1539''AT CASCADE LOCKS, HOOD RIVER COUNTY, ON U.S. HIGHWAY 30, 0.3 MILE
RC1539''SOUTHWEST OF THE POST OFFICE, AT THE BRIDGE OF THE GODS, IN THE CENTER
RC1539''OF THE SE FACE OF THE CONCRETE PIER, 150 FT NORTHWEST OF THE
RC1539''CENTERLINE OF THE HIGHWAY AND 4.0 FT ABOVE NORMAL GROUND.  A STANDARD
RC1539''DISK STAMPED K 380 1943 SET VERTICALLY.
RC1539
RC1539                          STATION RECOVERY (1987)
RC1539
RC1539''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
RC1539''RECOVERED IN GOOD CONDITION.
RC1539
RC1539                          STATION RECOVERY (1989)
RC1539
RC1539''RECOVERY NOTE BY US POWER SQUADRON 1989 (KRN)
RC1539''RECOVERED IN GOOD CONDITION.
RC1539
RC1539                          STATION RECOVERY (1990)
RC1539
RC1539''RECOVERY NOTE BY US POWER SQUADRON 1990 (EF)
RC1539''RECOVERED IN GOOD CONDITION.