National Geodetic Survey, Retrieval Date = JANUARY 20, 2006 PB0729 *********************************************************************** PB0729 DESIGNATION - WALKER MT PB0729 PID - PB0729 PB0729 STATE/COUNTY- OR/KLAMATH PB0729 USGS QUAD - WALKER MTN (1967) PB0729 PB0729 *CURRENT SURVEY CONTROL PB0729 ___________________________________________________________________ PB0729* NAD 83(1991)- 43 18 18.73240(N) 121 43 01.00481(W) ADJUSTED PB0729* NAVD 88 - 2160.6 (meters) 7089. (feet) VERTCON PB0729 ___________________________________________________________________ PB0729 LAPLACE CORR- 5.35 (seconds) DEFLEC99 PB0729 GEOID HEIGHT- -21.30 (meters) GEOID03 PB0729 PB0729 HORZ ORDER - FIRST PB0729 PB0729.The horizontal coordinates were established by classical geodetic methods PB0729.and adjusted by the National Geodetic Survey in October 1991. PB0729 PB0729.The NAVD 88 height was computed by applying the VERTCON shift value to PB0729.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) PB0729 PB0729.The Laplace correction was computed from DEFLEC99 derived deflections. PB0729 PB0729.The geoid height was determined by GEOID03. PB0729 PB0729; North East Units Scale Factor Converg. PB0729;SPC OR S - 182,730.203 1,401,275.220 MT 0.99989744 -0 49 57.3 PB0729;SPC OR S - 599,508.54 4,597,359.65 iFT 0.99989744 -0 49 57.3 PB0729;UTM 10 - 4,795,507.252 604,061.059 MT 0.99973320 +0 52 48.4 PB0729 PB0729! - Elev Factor x Scale Factor = Combined Factor PB0729!SPC OR S - 0.99966464 x 0.99989744 = 0.99956211 PB0729!UTM 10 - 0.99966464 x 0.99973320 = 0.99939792 PB0729 PB0729: Primary Azimuth Mark Grid Az PB0729:SPC OR S - SHOTTS RM A 014 09 02.1 PB0729:UTM 10 - SHOTTS RM A 012 26 16.4 PB0729 PB0729|---------------------------------------------------------------------| PB0729| PID Reference Object Distance Geod. Az | PB0729| dddmmss.s | PB0729| PB0737 SHOTTS RM A APPROX.18.7 KM 0131904.8 | PB0729| PB0730 CHEMULT PAC GAS TRANSM MICRO 32.105 METERS 03942 | PB0729| PB0731 WALKER MT POINT A 18.026 METERS 05714 | PB0729| PB0726 SKOOKUM BUTTE LOOKOUT TOWER APPROX. 7.6 KM 1394113.9 | PB0729| CD8356 WALKER MT RM 1 6.720 METERS 19535 | PB0729| PB0733 WALKER MT ECC 16123 5.300 METERS 26954 | PB0729| CD8357 WALKER MT RM 2 4.800 METERS 31404 | PB0729| PB0728 WALKER MT LOOKOUT TOWER 1.281 METERS 31417 | PB0729|---------------------------------------------------------------------| PB0729 PB0729 SUPERSEDED SURVEY CONTROL PB0729 PB0729 NAD 83(1986)- 43 18 18.73653(N) 121 43 01.01650(W) AD( ) 1 PB0729 NAD 27 - 43 18 19.27800(N) 121 42 56.93100(W) AD( ) 1 PB0729 NGVD 29 (07/19/86) 2159.2 (m) 7084. (f) VERT ANG PB0729 PB0729.Superseded values are not recommended for survey control. PB0729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PB0729.See file dsdata.txt to determine how the superseded data were derived. PB0729 PB0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFN0406195507(NAD 83) PB0729_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION PB0729_SETTING: 80 = SET IN A BOULDER PB0729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO PB0729+STABILITY: SURFACE MOTION PB0729 PB0729 HISTORY - Date Condition Report By PB0729 HISTORY - 1932 MONUMENTED CGS PB0729 HISTORY - 1933 GOOD CGS PB0729 HISTORY - 1935 GOOD USFS PB0729 HISTORY - 1938 GOOD CGS PB0729 HISTORY - 1953 GOOD CGS PB0729 HISTORY - 1971 GOOD NGS PB0729 HISTORY - 1980 GOOD OR-019 PB0729 PB0729 STATION DESCRIPTION PB0729 PB0729'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (FGJ) PB0729'STATION IS ON WALKER MOUNTAIN UNDER LOOKOUT, MOUNTAIN HAS GROWTH PB0729'OF STUNTED TREES ON TOP. PB0729' PB0729'STATION AND REFERENCE MARK NO.1 ARE STANDARD BRONZE DISKS IN PB0729'A BOULDER AS DESCRIBED. REFERENCE MARK NO. 2 PB0729'IS A STANDARD BRONZE DISK SET IN CONCRETE BASE OF THE NW LEG OF PB0729'TOWER, AS DESCRIBED. PB0729' PB0729'REFERENCE MARK NO.1 IS TO SE OF STATION, REFERENCE MARK NO.2 IS PB0729'TO NW OF STATION. STATION IS 1.2 METERS FROM CENTER OF LOOKOUT. PB0729' PB0729'SKOOKUM BUTTE LOOKOUT TOWER, (AZIMUTH MARK) IS 6.0 MILES SW FROM PB0729'STATION AND A STEEL TOWER. PB0729' PB0729'STATION REACHED FROM CHEMULT (ON U.S. HIGHWAY 97) AS PB0729'FOLLOWS--FROM HOTEL GO N OF U.S. HIGHWAY 97 4.6 MILES (0.1 MILE PB0729'S OF MILEPOST NO.203), TURN RIGHT ON MOUNTAIN ROAD AND GO 5.7 PB0729'MILES TO SIGN WALKER MT. LOOKOUT 4.0 MILES, TURN LEFT AND GO 0.2 PB0729'MILE, TURN RIGHT AND GO 3.8 MILES TO TOP OF MOUNTAIN AND PB0729'STATION. ROAD GOES TO STATION. PB0729' PB0729'STATION WAS BUILT IN 1932 AND OBSERVED IN 1933. PB0729' PB0729'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS. PB0729 PB0729 STATION RECOVERY (1935) PB0729 PB0729'RECOVERY NOTE BY US FOREST SERVICE 1935 PB0729'ON THE HIGHEST PART OF WALKER MOUNTAIN, ELEVATION 7078 FEET, A PB0729'PROMINENT RIDGE JUST E OF THE DALLES-CALIFORNIA HIGHWAY PB0729'(U.S. HIGHWAY 97) AND JUST N OF CHEMULT. A FOREST ROAD LEADS TO PB0729'STATION AND U.S.F.S. LOOKOUT TOWER, LEAVING THE HIGHWAY AT PB0729'MILEAGE 203.1. PB0729' PB0729'STATION MARKED BY STANDARD BRONZE DISK IN BOULDER, UNDER PB0729'LOOKOUT TOWER, BUT NOT CONCENTRIC. PB0729' PB0729'TWO REFERENCE MARKS, EACH CONSISTING OF BRONZE DISK, ARE, PB0729'RESPECTIVELY, 6.73 METERS (22.08 FEET) S OF STATION, AND 4.80 PB0729'METERS (15.75 FEET) NW OF STATION. FIRST IS IN A BOULDER, PB0729'AND SECOND IS IN CONCRETE BASE OF NW LEG OF LOOKOUT TOWER. PB0729' PB0729'CENTER OF 30-FOOT STEEL TOWER SUPPORTING WOODEN LOOKOUT HOUSE PB0729'IS 1.20 METERS (3.94 FEET) NW OF STATION N 45 DEG 57 MIN W. PB0729' PB0729'SKOOKUM BUTTE LOOKOUT TOWER IS ABOUT 5 MILES SE OF STATION PB0729'S 40 DEG 29 MIN E. PB0729 PB0729 STATION RECOVERY (1938) PB0729 PB0729'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (ACT) PB0729'STATION IS ON THE SUMMIT OF WALKER MOUNTAIN, UNDERNEATH 30-FOOT PB0729'TOWER SUPPORTING U.S.F.S. LOOKOUT HOUSE. PB0729' PB0729'STATION MARK IS A STANDARD DISK SET IN A LARGE BOULDER STAMPED PB0729'WALKER MT. 1932 AND V.A. 7078. PB0729' PB0729'REFERENCE MARKS ARE STANDARD DISKS. REFERENCE MARK NO.1 IS SW PB0729'OF STATION SET IN A LARGE BOULDER STAMPED WALKER MT. NO.1 PB0729'1932. REFERENCE MARK NO.2 IS WNW OF STATION SET IN THE CONCRETE PB0729'SUPPORT OF LOOKOUT TOWER STAMPED WALKER MT. NO.2 1932. NO AZIMUTH PB0729'MARK NEAR STATION. PB0729' PB0729'TO REACH STATION FROM CHEMULT, A SMALL SETTLEMENT ON U.S. HIGHWAY PB0729'97, GO N 4-1/2 MILES ON U.S. HIGHWAY 97 TO A DIRT ROAD LEADING PB0729'TO RIGHT, E, AT WALKER MOUNTAIN LOOKOUT SIGN. THIS ROAD IS JUST PB0729'S OF TELEPHONE LINE CROSSING HIGHWAY, AND 0.1 MILE S OF MILEPOST PB0729'203. FOLLOW DIRT ROAD E AND UP GRADE 5.55 MILES TO PB0729'CROSSROADS. TURN LEFT, FOLLOWING WALKER MOUNTAIN LOOKOUT SIGN, PB0729'FOR 3.85 MILES TO LOOKOUT TOWER AND STATION. DRIVING TIME FROM PB0729'CHEMULT 45 MINUTES. DISTANCE 14 MILES. PB0729 PB0729 STATION RECOVERY (1953) PB0729 PB0729'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (HSC) PB0729'THE STATION WAS RECOVERED AS DESCRIBED BY F.G.J. IN 1933 AND ALL PB0729'MARKS WERE FOUND IN GOOD CONDITION AS DESCRIBED. THE ORIGINAL PB0729'DESCRIPTION IS ADEQUATE. PB0729' PB0729'OBSERVATIONS MADE FROM A 6-FOOT STAND. PB0729 PB0729 STATION RECOVERY (1971) PB0729 PB0729'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WMJ) PB0729'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN PB0729'GOOD CONDITION. THE DIRECTION BETWEEN REFERENCE MARKS COMPARES PB0729'FAVORABLY TO THE 1933 DATA. THE DISTANCE TO REFERENCE MARK 1 IS PB0729'LESS BY 0.008 METER, REFERENCE MARK 2 IS LESS BY 0.006 METER. THE PB0729'DISTANCES ARE IN COMPARISON TO THE 1933 DATA. PB0729' PB0729'DUE TO CHANGES IN THE AREA A COMPLETE AND NEW DESCRIPTION FOLLOWS. PB0729' PB0729'THE STATION IS LOCATED 12 MILES SOUTH OF GILCHRIST, 7 MILES PB0729'NORTH OF CHEMULT, 3 MILES EAST OF U.S. HIGHWAY 97 AND ON THE PB0729'SUMMIT OF WALKER MOUNTAIN UNDER THE LOOKOUT HOUSE. TOP OF THE PB0729'MOUNTAIN HAS A STAND OF SHORT TIMBER ON IT. PB0729' PB0729'TO REACH FROM U.S. HIGHWAY 97 ABOUT ONE HALF BLOCK WEST OF THE PB0729'POST OFFICE IN CHEMULT GO NORTH ON HIGHWAY 97 FOR 4.3 MILES TO PB0729'A GRAVELED ROAD ON THE RIGHT AND SIGN WALKER MT LOOKOUT. TURN PB0729'RIGHT AND GO EASTERLY ON THE GRAVELED ROAD FOR 0.9 MILE TO A PB0729'RAILROAD CROSSING. CONTINUE EASTERLY ON THE GRAVELED ROAD FOR PB0729'3.45 MILES TO A SIDE ROAD ON THE LEFT AND SIGN WALKER MT PB0729'LOOKOUT. TURN LEFT AND GO NORTHERLY AS PER SIGN, ON A BLADED PB0729'DIRT ROAD FOR 3.85 MILES TO SUMMIT OF THE MOUNTAIN AND THE PB0729'STATION AS DESCRIBED. PB0729' PB0729'THE STATION MARK IS A STANDARD DISK STAMPED WALKER MT 1932 VA PB0729'7078, CEMENTED IN A DRILL HOLE IN A BOULDER PROJECTING 2 INCHES PB0729'ABOVE THE GROUND SURFACE. IT IS 13.4 FEET SOUTHWEST OF THE PB0729'NORTHEAST LEG OF THE LOOKOUT TOWER. PB0729' PB0729'REFERENCE MARK 1 IS A STANDARD DISK STAMPED WALKER MT NO 1 1932, PB0729'CEMENTED IN A DEPRESSION IN A BOULDER WHICH PROJECTS 2.5 FEET PB0729'ABOVE THE GROUND SURFACE. IT IS 20 FEET SOUTHWEST OF THE SOUTHEAST PB0729'LEG OF THE TOWER AND 16 FEET SOUTH OF THE SOUTHWEST LEG OF THE PB0729'TOWER. PB0729' PB0729'REFERENCE MARK 2 IS A STANDARD DISK STAMPED WALKER MT NO 2 1932, PB0729'CEMENTED IN A DRILL HOLE IN A SQUARE CONCRETE SUPPORT OF THE PB0729'NORTHWEST LEG OF THE TOWER. PB0729' PB0729'NOTE--DUE TO GROWTH OF TIMBER OTHER LOOKOUT TOWERS ARE NOT PB0729'VISIBLE FROM THE GROUND AND THERE IS NO SUITABLE PLACE TO SET AN PB0729'AZIMUTH MARK. PB0729' PB0729'HEIGHT OF LIGHT ABOVE STATION MARK 19.4 FEET. PB0729' PB0729'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN PB0729'7 MILES NORTHEAST OF CHEMULT. PB0729 PB0729 STATION RECOVERY (1980) PB0729 PB0729'RECOVERY NOTE BY DOUGLAS COUNTY OREGON 1980 (LEM) PB0729'SEE 1953 RECOVERY OF H.S.C..