National Geodetic Survey,   Retrieval Date = OCTOBER 28, 1999
 JS3937 ***********************************************************************
 JS3937  DESIGNATION -  MOKELUMNE PEAK
 JS3937  PID         -  JS3937
 JS3937  STATE/COUNTY-  CA/AMADOR
 JS3937  USGS QUAD   -  MOKELUMNE PEAK (1986)
 JS3937
 JS3937                         *CURRENT SURVEY CONTROL
 JS3937  ___________________________________________________________________
 JS3937* NAD 83(1992)-  38 32 17.38156(N)    120 05 39.96750(W)     ADJUSTED
 JS3937* NAVD 88     -      2845.9    (meters)    9337.     (feet)  VERTCON
 JS3937  ___________________________________________________________________
 JS3937  EPOCH DATE  -        1991.35
 JS3937  LAPLACE CORR-           3.74  (seconds)                    DEFLEC99
 JS3937  GEOID HEIGHT-         -24.25  (meters)                     GEOID99
 JS3937
 JS3937  HORZ ORDER  -  SECOND
 JS3937
 JS3937.The horizontal coordinates were established by classical geodetic methods
 JS3937.and adjusted by the National Geodetic Survey in March 1994.
 JS3937.The horizontal coordinates are valid at the epoch date displayed above.
 JS3937.The epoch date for horizontal control is a decimal equivalence
 JS3937.of Year/Month/Day.
 JS3937
 JS3937.The NAVD 88 height was computed by applying the VERTCON shift value to
 JS3937.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JS3937
 JS3937.The Laplace correction was computed from DEFLEC99 derived deflections.
 JS3937
 JS3937.The geoid height was determined by GEOID99.
 JS3937
 JS3937;                    North         East     Units   Scale      Converg.
 JS3937;SPC CA 2     - 1,963,523.03  7,106,682.26   sFT  0.99995986 +1 12 05.0
 JS3937;SPC CA 2     -   598,483.017 2,166,121.086   MT  0.99995986 +1 12 05.0
 JS3937;UTM  10      - 4,269,530.565   753,249.835   MT  1.00038989 +1 48 40.4
 JS3937
 JS3937:                Primary Azimuth Mark                     Grid Az
 JS3937:SPC CA 2     -  BLUE MTN                                 226 12 11.0
 JS3937:UTM  10      -  BLUE MTN                                 225 35 35.6
 JS3937
 JS3937|---------------------------------------------------------------------|
 JS3937| PID    Reference Object                     Distance      Geod. Az  |
 JS3937|                                                           dddmmss.s |
 JS3937| JS3934 THIMBLE PEAK RADIO MAST             APPROX.13.5 KM 0203758.4 |
 JS3937|        MOKELUMNE PEAK RM 1                   6.104 METERS 20129     |
 JS3937| JS3989 BLUE MTN                            APPROX.32.1 KM 2272416.0 |
 JS3937|        MOKELUMNE PEAK RM 2                   6.787 METERS 29740     |
 JS3937|---------------------------------------------------------------------|
 JS3937
 JS3937                          SUPERSEDED SURVEY CONTROL
 JS3937
 JS3937  NAD 83(1986)-  38 32 17.35015(N)    120 05 39.96145(W) AD(1984.00) 2
 JS3937  NAD 27      -  38 32 17.67499(N)    120 05 36.28602(W) AD(       ) 2
 JS3937  NGVD 29     -      2844.6    (m)         9333.     (f) VERT ANG
 JS3937
 JS3937.Superseded values are not recommended for survey control.
 JS3937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JS3937.See file dsdata.txt to determine how the superseded data were derived.
 JS3937
 JS3937_MARKER: DD = SURVEY DISK
 JS3937_SETTING: 80 = SET IN A BOULDER
 JS3937
 JS3937  HISTORY     - Date     Condition        Recov. By
 JS3937  HISTORY     - 1956     MONUMENTED       USGS
 JS3937  HISTORY     - 1972     GOOD             USGS
 JS3937  HISTORY     - 1974     GOOD             USGS
 JS3937
 JS3937                          STATION DESCRIPTION
 JS3937
 JS3937'DESCRIBED BY US GEOLOGICAL SURVEY 1956
 JS3937'STATION MARK--STANDARD TABLET STAMPED---MOKELUMNE PEAK 1956---,
 JS3937'CEMENTED IN DRILL HOLE IN SIDE OF ROCK.
 JS3937'
 JS3937'RM 1--STANDARD RM TABLET STAMPED---NO 1 1956---, CEMENTED IN DRILL
 JS3937'HOLE IN TOP OF LARGE ROCK.
 JS3937'
 JS3937'RM 2--STANDARD RM TABLET STAMPED---NO 2 1956---, CEMENTED IN DRILL
 JS3937'HOLE IN TOP OF LARGE BOULDER.
 JS3937
 JS3937                          STATION RECOVERY (1972)
 JS3937
 JS3937'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (RMB)
 JS3937'THE STATION IS LOCATED IN THE MOKELUMNE WILDERNESS AREA OF THE
 JS3937'EL DORADO NATIONAL FOREST.  IT IS ON A HIGH, ROCKY, BARREN AND
 JS3937'VERY PROMINENT PEAK KNOWN AS MOKELUMNE PEAK AND IS 6 MILES
 JS3937'NORTH-NORTHWEST OF BEAR VALLEY.  IT IS IN THE SOUTHWEST QUARTER OF
 JS3937'SECTION 15, T8N, R17E, MOUNT DIABLO MERIDIAN.
 JS3937'
 JS3937'THE STATION WAS REACHED BY HELICOPTER.
 JS3937'
 JS3937'THE STATION MARK IS A USGS BENCH MARK BRASS DISK, STAMPED
 JS3937'MOKELUMNE PEAK 1956, CEMENTED IN A DRILL HOLE IN A BOULDER THAT
 JS3937'IS 0.5 FOOT BELOW THE SURROUNDING BOULDERS THAT ARE THE HIGHEST
 JS3937'POINT ON THE HILL.  IT IS LOCATED 7 FEET NORTHEAST OF A SMALL AREA
 JS3937'THAT HAS BEEN CLEARED OF ALL ROCKS.
 JS3937'
 JS3937'REFERENCE MARK 1 IS A USGS REFERENCE MARK BRASS DISK, STAMPED
 JS3937'NO 1 1956, CEMENTED IN A DRILL HOLE IN A BOULDER THAT IS LOCATED 9
 JS3937'FEET SOUTHWEST OF THE SMALL CLEARED AREA AND IS ABOUT 1.5 FEET
 JS3937'LOWER THAN THE STATION.
 JS3937'
 JS3937'REFERENCE MARK 2 IS A USGS REFERENCE MARK BRASS DISK, STAMPED NO 2
 JS3937'1956, CEMENTED IN A DRILL HOLE IN THE LARGEST BOULDER ON THE PEAK
 JS3937'AND IS 1.9 FEET LOWER THAN THE STATION.
 JS3937'
 JS3937'THE INTERSECTION STATION, THIMBLE RIDGE ANTENNA, IS A RADIO
 JS3937'INSTALLATION 8.5 MILES NORTH-NORTHEAST OF THE STATION.
 JS3937
 JS3937                          STATION RECOVERY (1974)
 JS3937
 JS3937'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JS3937'RECOVERED AS DESCRIBED.  ALL MARKS IN GOOD
 JS3937'CONDITION.  STATION REACHED BY HELICOPTER.  THERE IS A GOOD
 JS3937'LANDING SITE 100 FT W. OF STATION.  MOKELUMNE CAIRN ESTABLISHED
 JS3937'BY USGS IN 1890 WAS REPORTED DESTROYED.
 JS3937'
 JS3937'LOCATED 6 MI NNW. OF BEAR VALLEY IN MOKELUMNE WILDERNESS AREA OF
 JS3937'EL DORADO NATIONAL FOREST.  ON HIGH, ROCKY, BARREN, VERY PROMINENT
 JS3937'PEAK KNOWN AS MOKELUMNE PEAK, IN SOUTHWEST 1/4 SECTION 15, T8N,
 JS3937'R17E.