National Geodetic Survey, Retrieval Date = DECEMBER 30, 2004 LT0789 *********************************************************************** LT0789 DESIGNATION - LITTLE ROUND LOOKOUT HOUSE LT0789 PID - LT0789 LT0789 STATE/COUNTY- CA/SHASTA LT0789 USGS QUAD - MONTGOMERY CREEK (1990) LT0789 LT0789 *CURRENT SURVEY CONTROL LT0789 ___________________________________________________________________ LT0789* NAD 83(1992)- 40 49 52.82067(N) 121 59 35.16169(W) ADJUSTED LT0789* NAVD 88 - LT0789 ___________________________________________________________________ LT0789 EPOCH DATE - 1991.35 LT0789 LAPLACE CORR- 10.67 (seconds) DEFLEC99 LT0789 GEOID HEIGHT- -25.70 (meters) GEOID03 LT0789 LT0789 HORZ ORDER - THIRD LT0789 LT0789.The horizontal coordinates were established by classical geodetic methods LT0789.and adjusted by the National Geodetic Survey in March 1994. LT0789.The horizontal coordinates are valid at the epoch date displayed above. LT0789.The epoch date for horizontal control is a decimal equivalence LT0789.of Year/Month/Day. LT0789 LT0789 LT0789.The Laplace correction was computed from DEFLEC99 derived deflections. LT0789 LT0789.The geoid height was determined by GEOID03. LT0789 LT0789; North East Units Scale Factor Converg. LT0789;SPC CA 1 - 666,334.315 2,000,581.909 MT 0.99989464 +0 00 16.2 LT0789;SPC CA 1 - 2,186,131.83 6,563,575.81 sFT 0.99989464 +0 00 16.2 LT0789;UTM 10 - 4,520,522.152 584,897.931 MT 0.99968871 +0 39 30.2 LT0789 LT0789 SUPERSEDED SURVEY CONTROL LT0789 LT0789 NAD 83(1986)- 40 49 52.82240(N) 121 59 35.16272(W) AD(1984.00) 4 LT0789 NAD 27 - 40 49 53.27200(N) 121 59 31.16100(W) AD( ) 3 LT0789 LT0789.Superseded values are not recommended for survey control. LT0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LT0789.See file dsdata.txt to determine how the superseded data were derived. LT0789 LT0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL8489820522(NAD 83) LT0789 LT0789 HISTORY - Date Condition Report By LT0789 HISTORY - 1953 MONUMENTED CGS LT0789 HISTORY - 1972 SEE DESCRIPTION USFS LT0789 LT0789 STATION DESCRIPTION LT0789 LT0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (RAG) LT0789'THE STATION IS THE TOP AND CENTER OF THE FOREST SERVICE LOOKOUT LT0789'HOUSE WHICH IS ABOUT 2-1/2 MILES (AIRLINE) NORTHWEST OF LT0789'TRIANGULATION STATION ROUND, AND ABOUT 1 MILE NORTHEAST OF THE LT0789'VILLAGE OF ROUND MOUNTAIN. LT0789' LT0789'THE LOOKOUT HOUSE IS A WOODEN STRUCTURE ABOUT 15 FEET SQUARE AND LT0789'ABOUT 40 FEET IN HEIGHT. IT IS SLIGHTLY BELOW THE SUMMIT OF THE LT0789'HILL. LT0789' LT0789'THE APEX OF THE ROOF WAS INTERSECTED. LT0789 LT0789 STATION RECOVERY (1972) LT0789 LT0789'RECOVERY NOTE BY US FOREST SERVICE 1972 LT0789'LETTER OF B. WILLIAMS, SHASTA LAKE RANGER DIST., REDDING, CALIF. LT0789'7/17/72-- LT0789' LT0789'THE LOOKOUT HOUSE HAS BEEN DESTROYED.