RD0689 ***********************************************************************
RD0689  DESIGNATION -  Y 125
RD0689  PID         -  RD0689
RD0689  STATE/COUNTY-  OR/WASHINGTON
RD0689  USGS QUAD   -  TIMBER (1979)
RD0689
RD0689                         *CURRENT SURVEY CONTROL
RD0689  ___________________________________________________________________
RD0689* NAD 83(1986)-  45 39 04.     (N)    123 16 32.     (W)     SCALED
RD0689* NAVD 88     -       157.137  (meters)     515.54   (feet)  ADJUSTED
RD0689  ___________________________________________________________________
RD0689  GEOID HEIGHT-         -21.22  (meters)                     GEOID99
RD0689  DYNAMIC HT  -         157.145 (meters)     515.57  (feet)  COMP
RD0689  MODELED GRAV-     980,657.6   (mgal)                       NAVD 88
RD0689
RD0689  VERT ORDER  -  SECOND    CLASS 0
RD0689
RD0689.The horizontal coordinates were scaled from a topographic map and have
RD0689.an estimated accuracy of +/- 6 seconds.
RD0689
RD0689.The orthometric height was determined by differential leveling
RD0689.and adjusted by the National Geodetic Survey in June 1991.
RD0689
RD0689.The geoid height was determined by GEOID99.
RD0689
RD0689.The dynamic height is computed by dividing the NAVD 88
RD0689.geopotential number by the normal gravity value computed on the
RD0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
RD0689.degrees latitude (G = 980.6199 gals.).
RD0689
RD0689.The modeled gravity was interpolated from observed gravity values.
RD0689
RD0689;                    North         East    Units  Estimated Accuracy
RD0689;SPC OR N     -   224,230.    2,283,710.      MT  (+/- 180 meters Scaled)
RD0689
RD0689                          SUPERSEDED SURVEY CONTROL
RD0689
RD0689  NGVD 29     -       156.058  (m)          512.00   (f) ADJ UNCH    2 0
RD0689
RD0689.Superseded values are not recommended for survey control.
RD0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
RD0689.See file dsdata.txt to determine how the superseded data were derived.
RD0689
RD0689_MARKER: DD = SURVEY DISK
RD0689_SETTING: 36 = BRIDGE
RD0689_STAMPING: Y 125 1942
RD0689_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
RD0689
RD0689  HISTORY     - Date     Condition        Recov. By
RD0689  HISTORY     - 1942     MONUMENTED       ORDT
RD0689  HISTORY     - 1962     GOOD             NGS
RD0689  HISTORY     - 1988     GOOD             USPSQD
RD0689  HISTORY     - 19940719 GOOD             USPSQD
RD0689
RD0689                          STATION DESCRIPTION
RD0689
RD0689''DESCRIBED BY NATIONAL GEODETIC SURVEY 1962
RD0689''0.5 MI W FROM GLENWOOD.
RD0689''REACHED FROM THE POST OFFICE AT GLENWOOD GO WEST ON STATE HIGHWAY 8
RD0689''FOR 0.4 MILE TO THE JUNCTION WITH THE HIGHWAY TO TIMBER, TURN RIGHT GO
RD0689''ABOUT 200-FEET TO THE CONCRETE BRIDGE OVER GALE CREEK, AT THE
RD0689''SOUTHWEST CORNER OF THE BRIDGE.  SET IN TOP OF THE CONCRETE CURB OF
RD0689''THE BRIDGE, ABOUT 1-FOOT ABOVE THE LEVEL OF THE CENTER LINE OF THE
RD0689''HIGHWAY.
RD0689
RD0689                          STATION RECOVERY (1988)
RD0689
RD0689''RECOVERY NOTE BY US POWER SQUADRON 1988 (WCC)
RD0689''RECOVERED IN GOOD CONDITION.
RD0689
RD0689                          STATION RECOVERY (1994)
RD0689
RD0689''RECOVERY NOTE BY US POWER SQUADRON 1994
RD0689''RECOVERED IN GOOD CONDITION.