National Geodetic Survey,   Retrieval Date = MARCH 16, 2010
 NY0972 ***********************************************************************
 NY0972  DESIGNATION -  POTHOLE BUTTE
 NY0972  PID         -  NY0972
 NY0972  STATE/COUNTY-  OR/KLAMATH
 NY0972  USGS QUAD   -  POTHOLE BUTTE (1985)
 NY0972
 NY0972                         *CURRENT SURVEY CONTROL
 NY0972  ___________________________________________________________________
 NY0972* NAD 83(1991)-  42 57 02.20457(N)    121 56 30.86478(W)     ADJUSTED  
 NY0972* NAVD 88     -      2723.     (meters)    8934.     (feet)  SCALED    
 NY0972  ___________________________________________________________________
 NY0972  LAPLACE CORR-          -5.65  (seconds)                    USDV2009
 NY0972  GEOID HEIGHT-         -21.68  (meters)                     GEOID09
 NY0972  HORZ ORDER  -  THIRD
 NY0972
 NY0972.The horizontal coordinates were established by classical geodetic methods
 NY0972.and adjusted by the National Geodetic Survey in October 1991.
 NY0972
 NY0972.The orthometric height was scaled from a topographic map.
 NY0972
 NY0972.The Laplace correction was computed from USDV2009 derived deflections.
 NY0972
 NY0972.The geoid height was determined by GEOID09.
 NY0972
 NY0972;                    North         East     Units Scale Factor Converg.
 NY0972;SPC OR S     -   143,636.446 1,382,348.760   MT  0.99990181   -0 59 11.3
 NY0972;SPC OR S     -   471,248.18  4,535,264.96   iFT  0.99990181   -0 59 11.3
 NY0972;UTM  10      - 4,755,873.476   586,312.827   MT  0.99969165   +0 43 15.6
 NY0972
 NY0972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NY0972!SPC OR S     -   0.99957649  x   0.99990181  =   0.99947834
 NY0972!UTM  10      -   0.99957649  x   0.99969165  =   0.99926827
 NY0972
 NY0972:                Primary Azimuth Mark                     Grid Az
 NY0972:SPC OR S     -  WELCH BUTTE                              015 13 16.6
 NY0972:UTM  10      -  WELCH BUTTE                              013 30 49.7
 NY0972
 NY0972|---------------------------------------------------------------------|
 NY0972| PID    Reference Object                     Distance      Geod. Az  |
 NY0972|                                                           dddmmss.s |
 NY0972| PB0751 WELCH BUTTE                         APPROX.18.2 KM 0141405.3 |
 NY0972| NZ1026 8938                                APPROX. 6.8 KM 2430624.0 |
 NY0972|---------------------------------------------------------------------|
 NY0972
 NY0972                          SUPERSEDED SURVEY CONTROL
 NY0972
 NY0972  NAD 83(1986)-  42 57 02.20619(N)    121 56 30.87585(W) AD(       ) 3
 NY0972  NAD 27      -  42 57 02.73400(N)    121 56 26.80300(W) AD(       ) 3
 NY0972
 NY0972.Superseded values are not recommended for survey control.
 NY0972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NY0972.See file dsdata.txt to determine how the superseded data were derived.
 NY0972
 NY0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEN8631255873(NAD 83)
 NY0972
 NY0972  HISTORY     - Date     Condition        Report By
 NY0972  HISTORY     - 1931     MONUMENTED       USGS
 NY0972  HISTORY     - 1933     SEE DESCRIPTION  USGS
 NY0972
 NY0972                          STATION DESCRIPTION
 NY0972
 NY0972'DESCRIBED BY US GEOLOGICAL SURVEY 1931 (BHY)
 NY0972'ONE OF A SERIES OF TIMBERED PEAKS, OR BUTTES, IN FOOTHILLS ON E
 NY0972'SIDE OF THE CASCADE RANGE.  ABOUT 6 MILES E OF THE E EDGE OF CRATER
 NY0972'LAKE, 3.5 MILES W AND 2 MILES N OF POINT WHERE OLD PELICAN BAY
 NY0972'LUMBER COMPANY RAILROAD CROSSES THE DALLAS-CALIFORNIA HIGHWAY.  A
 NY0972'DIM ROAD, BRANCHING OFF THE DIAMOND LAKE ROAD AT POINT NEAR
 NY0972'CRATER FOREST BOUNDARY, LEADS TO FOOT OF PEAK ON S SIDE.
 NY0972'
 NY0972'STATION MARK AND SIGNAL--A 25-INCH YELLOW PINE TREE ON N SLOPE,
 NY0972'HAVING TRIANGULAR BLAZES ON NE AND SW SIDES.  (NOTE--TOP OF FLAG
 NY0972'IN TREE IS 91.3 FEET ABOVE GROUND AT TREE, AND 69.4 FEET ABOVE
 NY0972'REFERENCE MARK.)
 NY0972'
 NY0972'REFERENCE MARK IS A CROSS CUT ON TOP OF HIGHEST POINT OF ROCK
 NY0972'CRAG, THIS BEING HIGHEST POINT ON PEAK, 117.5 FEET FROM STATION.
 NY0972
 NY0972                          STATION RECOVERY (1933)
 NY0972
 NY0972'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1933
 NY0972'ON SUMMIT OF POTHOLE BUTTE, ELEVATION 6158 FEET, TIMBERED HILL
 NY0972'EAST OF CRATER LAKE, AND ON EASTERN SLOPES OF CASCADE RANGE.  HILL
 NY0972'IS ABOUT 6 MILES EAST OF EAST RIM OF CRATER LAKE AND 4 MILES
 NY0972'WEST-NORTHWEST FROM CROSSING OF THE DALLES-CALIFORNIA HIGHWAY
 NY0972'AND ABANDONED PELICAN BAY LUMBER COMPANY RAILROAD GRADE.  HILL
 NY0972'ALSO ABOUT 2 MILES SOUTH OF FOREST SERVICE LOOKOUT ON LOOKOUT
 NY0972'BUTTE.  SEVERAL FIRE CONTROL ROADS CONNECT WITH DIM SECONDARY
 NY0972'ROAD WHICH SKIRTS BASE OF BUTTE.  STATION MARK AND SIGNAL
 NY0972'CONSISTS OF 25-INCH YELLOW PINE TREE ON NORTH SLOPE OF BUTTE,
 NY0972'WITH TRIANGULAR BLAZES ON NORTHEAST AND SOUTHEAST SIDE.
 NY0972'FLAG IN TREE IS 91.3 FEET ABOVE GROUND AND 69.4 FEET ABOVE
 NY0972'REFERENCE MARK.  REFERENCE MARK, CROSS CUT ON TOP OF
 NY0972'HIGHEST POINT OF ROCK CRAG, WHICH IS HIGHEST POINT OF BUTTE, IS
 NY0972'DISTANT                 117.5 FEET IN        AZIMUTH 44 DEG 55 MIN.