National Geodetic Survey, Retrieval Date = JANUARY 20, 2006 PB0728 *********************************************************************** PB0728 DESIGNATION - WALKER MT LOOKOUT TOWER PB0728 PID - PB0728 PB0728 STATE/COUNTY- OR/KLAMATH PB0728 USGS QUAD - WALKER MTN (1967) PB0728 PB0728 *CURRENT SURVEY CONTROL PB0728 ___________________________________________________________________ PB0728* NAD 83(1991)- 43 18 18.76138(N) 121 43 01.04549(W) ADJUSTED PB0728* NAVD 88 - PB0728 ___________________________________________________________________ PB0728 LAPLACE CORR- 5.35 (seconds) DEFLEC99 PB0728 GEOID HEIGHT- -21.30 (meters) GEOID03 PB0728 PB0728 HORZ ORDER - THIRD PB0728 PB0728.The horizontal coordinates were established by classical geodetic methods PB0728.and adjusted by the National Geodetic Survey in October 1991. PB0728 PB0728 PB0728.The Laplace correction was computed from DEFLEC99 derived deflections. PB0728 PB0728.The geoid height was determined by GEOID03. PB0728 PB0728; North East Units Scale Factor Converg. PB0728;SPC OR S - 182,731.110 1,401,274.316 MT 0.99989744 -0 49 57.3 PB0728;SPC OR S - 599,511.52 4,597,356.68 iFT 0.99989744 -0 49 57.3 PB0728;UTM 10 - 4,795,508.132 604,060.129 MT 0.99973320 +0 52 48.4 PB0728 PB0728 SUPERSEDED SURVEY CONTROL PB0728 PB0728 NAD 83(1986)- 43 18 18.76579(N) 121 43 01.05687(W) AD( ) 4 PB0728 NAD 27 - 43 18 19.30500(N) 121 42 56.96900(W) AD( ) 3 PB0728 PB0728.Superseded values are not recommended for survey control. PB0728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PB0728.See file dsdata.txt to determine how the superseded data were derived. PB0728 PB0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFN0406095508(NAD 83) PB0728 PB0728 HISTORY - Date Condition Report By PB0728 HISTORY - 1933 MONUMENTED CGS PB0728 HISTORY - 1935 SEE DESCRIPTION USFS PB0728 HISTORY - 1953 SEE DESCRIPTION CGS PB0728 HISTORY - 1971 SEE DESCRIPTION NGS PB0728 PB0728 STATION DESCRIPTION PB0728 PB0728'DESCRIBED BY US FOREST SERVICE 1935 PB0728'THIS POSITION IS THE CENTER OF THE U.S.F.S. 30-FOOT STEEL LOOKOUT PB0728'TOWER WITH WOOD HOUSE ON THE SUMMIT OF WALKER MOUNTAIN, A WELL-KNOWN PB0728'LANDMARK JUST N OF CHEMULT, AND JUST E OF THE DALLES-CALIFORNIA PB0728'HIGHWAY (U.S. HIGHWAY 97). FOR INFORMATION ABOUT THE LOCALITY PB0728'AND TRAVEL DIRECTIONS, SEE UNDER STATION WALKER MOUNTAIN. THE PB0728'CENTER OF THE LOOKOUT TOWER IS 1.20 METERS (3.94 FT) NW OF PB0728'STATION WALKER MOUNTAIN IN AZIMUTH 134 DEG 03 MIN. PB0728 PB0728 STATION RECOVERY (1953) PB0728 PB0728'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (HSC) PB0728'THE STATION IS THE CENTER OF THE U.S. FOREST SERVICE LOOKOUT TOWER PB0728'ON THE SUMMIT OF WALKER MOUNTAIN, A VERY PROMINENT LANDMARK ABOUT PB0728'4 MILES NORTH OF CHEMULT AND JUST EAST OF U.S. HIGHWAY 97. THE PB0728'LOOKOUT TOWER IS A STEEL STRUCTURE 30 FEET HIGH WITH A STANDARD PB0728'14 X 14 FOOT WOODEN OBSERVATION CAB ON TOP. THE CENTER OF THE PB0728'TOWER IS 1.20 METERS NORTHWEST OF STATION WALKER MTN. PB0728' PB0728'INQUIRE AT THE CHEMULT RANGER STATION AS TO THE BEST ROUTE TO PB0728'THE STATION AND THE ROAD CONDITIONS. PB0728 PB0728 STATION RECOVERY (1971) PB0728 PB0728'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WMJ) PB0728'THE LOOKOUT TOWER WAS VISITED AND RECOVERED AS DESCRIBED IN 1953. A PB0728'TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION WALKER MT PB0728'1933, THE DISTANCE BEING 4.20 FEET OR 1.282 METERS.