National Geodetic Survey, Retrieval Date = FEBRUARY 6, 2006 QC0924 *********************************************************************** QC0924 DESIGNATION - INDIAN ROCK LOOKOUT HOUSE QC0924 PID - QC0924 QC0924 STATE/COUNTY- OR/GRANT QC0924 USGS QUAD - DESOLATION BUTTE (1995) QC0924 QC0924 *CURRENT SURVEY CONTROL QC0924 ___________________________________________________________________ QC0924* NAD 83(1991)- 44 45 24.49138(N) 118 41 29.94994(W) ADJUSTED QC0924* NAVD 88 - QC0924 ___________________________________________________________________ QC0924 LAPLACE CORR- 9.59 (seconds) DEFLEC99 QC0924 GEOID HEIGHT- -17.25 (meters) GEOID03 QC0924 QC0924 HORZ ORDER - THIRD QC0924 QC0924.The horizontal coordinates were established by classical geodetic methods QC0924.and adjusted by the National Geodetic Survey in October 1991. QC0924 QC0924 QC0924.The Laplace correction was computed from DEFLEC99 derived deflections. QC0924 QC0924.The geoid height was determined by GEOID03. QC0924 QC0924; North East Units Scale Factor Converg. QC0924;SPC OR N - 122,740.043 2,643,160.963 MT 0.99992028 +1 16 56.8 QC0924;SPC OR N - 402,690.43 8,671,787.94 iFT 0.99992028 +1 16 56.8 QC0924;UTM 11 - 4,957,326.791 366,108.879 MT 0.99982045 -1 11 28.6 QC0924 QC0924 SUPERSEDED SURVEY CONTROL QC0924 QC0924 NAD 83(1986)- 44 45 24.49730(N) 118 41 29.94620(W) AD( ) 4 QC0924 NAD 27 - 44 45 24.87732(N) 118 41 26.05875(W) AD( ) 3 QC0924 QC0924.Superseded values are not recommended for survey control. QC0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. QC0924.See file dsdata.txt to determine how the superseded data were derived. QC0924 QC0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TLK6610957327(NAD 83) QC0924 QC0924 HISTORY - Date Condition Report By QC0924 HISTORY - 1936 MONUMENTED USFS QC0924 HISTORY - 1938 SEE DESCRIPTION USGS QC0924 QC0924 STATION DESCRIPTION QC0924 QC0924'DESCRIBED BY US FOREST SERVICE 1936 QC0924'THIS INTERSECTION STATION IS THE CENTER OF THE LOOKOUT HOUSE, A QC0924'GROUND STRUCTURE ON A HIGH AND PROMINENT POINT ABOUT 21 MILES N QC0924'OF PRAIRIE CITY AND ABOUT 5 MILES NE OF SUSANVILLE, ON THE N SIDE QC0924'OF MIDDLE FORK JOHN DAY RIVER. FOREST ROADS LEAD TO THE ROCK, QC0924'AND DRIVING DIRECTIONS MAY BE OBTAINED AT SUSANVILLE, PRAIRIE QC0924'CITY, OR AUSTIN. QC0924' QC0924'A 10-MINUTE PACK IS NECESSARY TO REACH THE LOOKOUT HOUSE FROM QC0924'THE END OF THE ROAD. QC0924 QC0924 STATION RECOVERY (1938) QC0924 QC0924'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1938 QC0924'STATION FOUND AS DESCRIBED. TWO REFERENCE MARKS WERE SET AS QC0924'FOLLOWS-- QC0924' QC0924'REFERENCE MARK NO.1, A U.S.G.S. REFERENCE DISK STAMPED INDIAN QC0924'ROCK 1, IS CEMENTED INTO CRACK IN ROCK ON SUMMIT, NEAR EDGE OF QC0924'CLIFF, 15.06 FEET E OF STATION, IN AZIMUTH 269 DEG 01 MIN. QC0924' QC0924'REFERENCE MARK NO.2, A U.S.G.S. REFERENCE DISK STAMPED INDIAN QC0924'ROCK 2, IS CEMENTED INTO CRACK IN ROCK AT ENTRANCE TO LOOKOUT, QC0924'17.19 FEET FROM STATION, IN AZIMUTH 324 DEG 32 MIN.