SY1242 ***********************************************************************
SY1242  DESIGNATION -  C 464
SY1242  PID         -  SY1242
SY1242  STATE/COUNTY-  WA/MASON
SY1242  USGS QUAD   -  LILLIWAUP (1985)
SY1242
SY1242                         *CURRENT SURVEY CONTROL
SY1242  ___________________________________________________________________
SY1242* NAD 83(1986)-  47 28 07.     (N)    123 05 43.     (W)     SCALED
SY1242* NAVD 88     -         9.398  (meters)      30.83   (feet)  ADJUSTED
SY1242  ___________________________________________________________________
SY1242  GEOID HEIGHT-         -21.41  (meters)                     GEOID99
SY1242  DYNAMIC HT  -           9.399 (meters)      30.84  (feet)  COMP
SY1242  MODELED GRAV-     980,806.3   (mgal)                       NAVD 88
SY1242
SY1242  VERT ORDER  -  FIRST     CLASS I
SY1242
SY1242.The horizontal coordinates were scaled from a topographic map and have
SY1242.an estimated accuracy of +/- 6 seconds.
SY1242
SY1242.The orthometric height was determined by differential leveling
SY1242.and adjusted by the National Geodetic Survey in June 1991.
SY1242
SY1242.The geoid height was determined by GEOID99.
SY1242
SY1242.The dynamic height is computed by dividing the NAVD 88
SY1242.geopotential number by the normal gravity value computed on the
SY1242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
SY1242.degrees latitude (G = 980.6199 gals.).
SY1242
SY1242.The modeled gravity was interpolated from observed gravity values.
SY1242
SY1242;                    North         East    Units  Estimated Accuracy
SY1242;SPC WA S     -   240,570.      304,380.      MT  (+/- 180 meters Scaled)
SY1242
SY1242                          SUPERSEDED SURVEY CONTROL
SY1242
SY1242  NGVD 29     -         8.325  (m)           27.31   (f) ADJUSTED    1 1
SY1242
SY1242.Superseded values are not recommended for survey control.
SY1242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
SY1242.See file dsdata.txt to determine how the superseded data were derived.
SY1242
SY1242_MARKER: DB = BENCH MARK DISK
SY1242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
SY1242_STAMPING: C 464 1973
SY1242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
SY1242+STABILITY: SURFACE MOTION
SY1242
SY1242  HISTORY     - Date     Condition        Recov. By
SY1242  HISTORY     - 1973     MONUMENTED       NGS
SY1242  HISTORY     - 1978     GOOD
SY1242  HISTORY     - 1987     GOOD             USPSQD
SY1242  HISTORY     - 1988     GOOD             USPSQD
SY1242  HISTORY     - 1990     GOOD             USPSQD
SY1242
SY1242                          STATION DESCRIPTION
SY1242
SY1242''DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
SY1242''1.2 MI NE FROM LILLIWAUP.
SY1242''1.2 MILES NORTHEAST ALONG U.S. HIGHWAY 101 FROM THE POST OFFICE AT
SY1242''LILLIWAUP, 0.1 MILE SOUTHWEST OF THE JUNCTION OF A GRAVELED ROAD
SY1242''SOUTHWEST TO OSBORNE LAKES, 3 POWER POLES SOUTHWEST OF A POWER POLE
SY1242''BEARING A TRANSFORMER, AT THE CENTER OF A LARGE TURNOUT AND PUBLIC
SY1242''BEACH, 51 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 1.2 FEET
SY1242''NORTHEAST OF THE SECOND POWER POLE SOUTHWEST OF THE CROSSING OF A
SY1242''POWER LINE, 1.5 FEET SOUTHWEST OF A WITNESS POST, ABOUT LEVEL WITH THE
SY1242''HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT
SY1242''ABOVE THE GROUND.  SECTION 20, T 23N, R 3W.
SY1242
SY1242                          STATION RECOVERY (1978)
SY1242
SY1242''RECOVERED 1978
SY1242''RECOVERED IN GOOD CONDITION.
SY1242
SY1242                          STATION RECOVERY (1987)
SY1242
SY1242''RECOVERY NOTE BY US POWER SQUADRON 1987 (EGC)
SY1242''RECOVERED IN GOOD CONDITION.
SY1242
SY1242                          STATION RECOVERY (1988)
SY1242
SY1242''RECOVERY NOTE BY US POWER SQUADRON 1988 (EGC)
SY1242''RECOVERED IN GOOD CONDITION.
SY1242
SY1242                          STATION RECOVERY (1990)
SY1242
SY1242''RECOVERY NOTE BY US POWER SQUADRON 1990 (FPC)
SY1242''RECOVERED IN GOOD CONDITION.