National Geodetic Survey, Retrieval Date = APRIL 25, 2010 PB0702 *********************************************************************** PB0702 DESIGNATION - SPRING BUTTE PB0702 PID - PB0702 PB0702 STATE/COUNTY- OR/KLAMATH PB0702 USGS QUAD - SPRING BUTTE (1981) PB0702 PB0702 *CURRENT SURVEY CONTROL PB0702 ___________________________________________________________________ PB0702* NAD 83(1991)- 43 31 24.24399(N) 121 20 53.16822(W) ADJUSTED PB0702* NAVD 88 - 1667.1 (meters) 5469. (feet) VERTCON PB0702 ___________________________________________________________________ PB0702 LAPLACE CORR- 3.61 (seconds) DEFLEC09 PB0702 GEOID HEIGHT- -20.80 (meters) GEOID09 PB0702 HORZ ORDER - FIRST PB0702 PB0702.The horizontal coordinates were established by classical geodetic methods PB0702.and adjusted by the National Geodetic Survey in October 1991. PB0702 PB0702.The NAVD 88 height was computed by applying the VERTCON shift value to PB0702.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) PB0702 PB0702.The Laplace correction was computed from DEFLEC09 derived deflections. PB0702 PB0702.The geoid height was determined by GEOID09. PB0702 PB0702; North East Units Scale Factor Converg. PB0702;SPC OR S - 206,599.663 1,431,441.887 MT 0.99991375 -0 34 48.8 PB0702;SPC OR S - 677,820.42 4,696,331.65 iFT 0.99991375 -0 34 48.8 PB0702;UTM 10 - 4,820,265.707 633,495.957 MT 0.99981921 +1 08 15.9 PB0702 PB0702! - Elev Factor x Scale Factor = Combined Factor PB0702!SPC OR S - 0.99974191 x 0.99991375 = 0.99965568 PB0702!UTM 10 - 0.99974191 x 0.99981921 = 0.99956116 PB0702 PB0702: Primary Azimuth Mark Grid Az PB0702:SPC OR S - E=FORT ROCK 127 38 11.2 PB0702:UTM 10 - E=FORT ROCK 125 55 06.5 PB0702 PB0702|---------------------------------------------------------------------| PB0702| PID Reference Object Distance Geod. Az | PB0702| dddmmss.s | PB0702| CD8140 SPRING BUTTE RM 1 20.840 METERS 12015 | PB0702| PB0707 E=FORT ROCK APPROX.27.8 KM 1270322.4 | PB0702| CD8142 SPRING BUTTE RM 3 6.303 METERS 15010 | PB0702| PB0701 SPRING BUTTE LOT 8.578 METERS 18056 | PB0702| CD8141 SPRING BUTTE RM 2 6.105 METERS 20858 | PB0702| PB0703 MOFFIT APPROX. 7.6 KM 2562832.1 | PB0702| PB0763 BACHELOR BUTTE LOOKOUT HOUSE APPROX.57.5 KM 3314443.4 | PB0702|---------------------------------------------------------------------| PB0702 PB0702 SUPERSEDED SURVEY CONTROL PB0702 PB0702 NAD 83(1986)- 43 31 24.24702(N) 121 20 53.17956(W) AD( ) 1 PB0702 NAD 27 - 43 31 24.79500(N) 121 20 49.10800(W) AD( ) 1 PB0702 NGVD 29 (07/19/86) 1665.8 (m) 5465. (f) VERT ANG PB0702 PB0702.Superseded values are not recommended for survey control. PB0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PB0702.See file dsdata.txt to determine how the superseded data were derived. PB0702 PB0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFP3349520265(NAD 83) PB0702_MARKER: DS = TRIANGULATION STATION DISK PB0702_SETTING: 80 = SET IN A BOULDER PB0702_SP_SET: IN A DRILL HOLE IN ROCK LEDGE PB0702 PB0702 HISTORY - Date Condition Report By PB0702 HISTORY - 1932 MONUMENTED CGS PB0702 HISTORY - 1933 GOOD CGS PB0702 HISTORY - 1934 GOOD USFS PB0702 HISTORY - 1953 GOOD CGS PB0702 HISTORY - 1958 GOOD USGS PB0702 HISTORY - 1961 GOOD USGS PB0702 HISTORY - 1968 GOOD USGS PB0702 HISTORY - 1972 GOOD NGS PB0702 PB0702 STATION DESCRIPTION PB0702 PB0702'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (FGJ) PB0702'THE STATION IS A BURIED BOULDER PROJECTING ABOUT 4 INCHES ABOVE PB0702'THE SURFACE OF THE GROUND, AND 8.50 METERS N OF THE CENTER OF PB0702'THE LOOKOUT TOWER, IN FAIRLY LOOSE GROUND SURROUNDED BY BRUSH. PB0702' PB0702'STATION AND REFERENCE MARK NO.1 ARE STANDARD BRONZE DISKS IN A PB0702'BOULDER AS DESCRIBED. PB0702' PB0702'REFERENCE MARK NO.2 IS A STANDARD BRONZE DISK IN THE CONCRETE PB0702'BASE OF THE NW LEG OF THE LOOKOUT TOWER. PB0702' PB0702'PAULINA LOOKOUT (AZIMUTH MARK) IS ABOUT 12.3 MILES N OF THE PB0702'STATION. PB0702' PB0702'INDIAN BUTTE LOOKOUT (AZIMUTH MARK) IS ABOUT 10.0 MILES NE OF PB0702'THE STATION. PB0702' PB0702'THE STATION WAS BUILT IN 1932 AND OBSERVED IN 1933. PB0702' PB0702'STATION BEST REACHED BY GOING S FROM LAPINE ON U.S. HIGHWAY 97, PB0702'1.5 MILES TO THE JUNCTION OF THE FREMONT HIGHWAY, TURN LEFT ON PB0702'THE FREMONT HIGHWAY AND GO 9.2 MILES TO A SIGN INDIAN BUTTE FIRE PB0702'ROAD, TURN LEFT ONTO THIS ROAD AND FOLLOW THE MAIN-TRAVELED ROAD PB0702'6.6 MILES TO A SIGN POST SPRING BUTTE LOOKOUT, TURN RIGHT AND GO PB0702'1.0 MILE TO TOP OF MOUNTAIN, LOOKOUT, AND THE STATION. PB0702' PB0702'HEIGHT OF LIGHT ABOVE STATION MARK 1.4 METERS. PB0702 PB0702 STATION RECOVERY (1934) PB0702 PB0702'RECOVERY NOTE BY US FOREST SERVICE 1934 PB0702'ON SUMMIT OF SPRING BUTTE, ELEVATION 5455 FEET, IN W HALF OF PB0702'SEC. 1, T. 24 S., R. 11 E., AND MAY EASILY BE REACHED BY FOREST PB0702'ROAD WHICH BRANCHES E FROM FREMONT HIGHWAY AT APPROXIMATE MILEAGE PB0702'9.2. STATION MARKED BY DISK IN BOULDER. PB0702' PB0702'TWO REFERENCE MARKS, DISKS, ARE, RESPECTIVELY, 20.84 METERS PB0702'(68.37 FEET) E S 59 DEG 45 MIN E, AND 6.11 METERS PB0702'(20.05 FEET) SOUTHERLY S 28 DEG 51 MIN W. FIRST IS IN PB0702'BOULDER AND SECOND IN NW CONCRETE FOUNDATION BLOCK FOR LOOKOUT PB0702'TOWER. PB0702' PB0702'CENTER OF SPRING BUTTE LOOKOUT TOWER IS 8.50 METERS (27.9 FEET) PB0702'S S 0 DEG 45 MIN W. SPIRE OF MT. THIELSEN, PB0702'PROMINENT PEAK IN CASCADE RANGE TO SW IS S 55 DEG 00 MIN W. PB0702'CENTER OF PAULINA PEAK LOOKOUT HOUSE IS 12 MILES E PB0702'OF N. PB0702' PB0702'DIRECTIONS SHEET 290 GIVES AZIMUTH MARK TO DAVID MOUNTAIN PB0702'LOOKOUT, BUT THAT SEEMS TO BE AN UNCHECKED POSITION. PB0702 PB0702 STATION RECOVERY (1953) PB0702 PB0702'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (HSC) PB0702'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN PB0702'GOOD CONDITION. PB0702' PB0702'TO REACH THE STATION FROM LAPINE, GO SOUTH ON U.S. HIGHWAY 97 PB0702'FOR 1.5 MILES TO THE INTERSECTION WITH STATE ROAD 31 (FREMONT PB0702'HIGHWAY) THENCE LEFT ON STATE ROAD 31 FOR 9.3 MILES TO A SIDE PB0702'ROAD LEFT AND SIGN SPRING BU 8. TURN LEFT AND FOLLOW GRADED ROAD PB0702'FOR 5.8 MILES TO A SIDE ROAD RIGHT AND SIGN SPRING BUTTE L.O. 1, PB0702'TURN RIGHT AS PER SIGN AND GO UPGRADE TO THE SUMMIT, LOOKOUT PB0702'TOWER AND THE STATION SITE. PB0702' PB0702'THE STATION MARK IS A STANDARD DISK SET IN A BURIED BOULDER, PB0702'8.6 METERS NORTH OF THE CENTER OF THE LOOKOUT TOWER. IT PB0702'IS STAMPED SPRING BUTTE 1932. PB0702' PB0702'REFERENCE MARK NO.1 IS A STANDARD DISK SET IN A LARGE BOULDER, PB0702'SOUTHEAST OF THE STATION MARK AND IS STAMPED SPRING PB0702'BUTTE NO 1 1932. PB0702' PB0702'REFERENCE MARK NO.2 IS A STANDARD DISK SET IN THE CONCRETE BASE PB0702'OF THE NORTHWEST LEG OF THE TOWER. IT IS STAMPED SPRING BUTTE PB0702'NO 2 1932. PB0702' PB0702'BALD MT. LOOKOUT TOWER WAS OBSERVED AS AN AZIMUTH MARK. PB0702 PB0702 STATION RECOVERY (1958) PB0702 PB0702'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1958 PB0702'RECOVERED AS DESCRIBED BY NGS. ALL MARKS IN GOOD CONDITION. PB0702 PB0702 STATION RECOVERY (1961) PB0702 PB0702'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961 PB0702'RECOVERED AS DESCRIBED BY USGS AND NGS. ALL MARKS IN GOOD PB0702'CONDITION. PB0702 PB0702 STATION RECOVERY (1968) PB0702 PB0702'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968 PB0702'RECOVERED AS DESCRIBED BY USGS AND NGS. A GARAGE HAS BEEN PB0702'ERECTED BETWEEN STATION AND RM 1. PB0702' PB0702'RM 3--STANDARD RM TABLET STAMPED---NO 3 1968---, IN NORTHEAST PB0702'CONCRETE FOOTING OF LOT. PB0702 PB0702 STATION RECOVERY (1972) PB0702 PB0702'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS) PB0702'THE STATION MARK, AND BOTH REFERENCE MARKS WERE RECOVERED IN PB0702'GOOD CONDITION. A CAR SHED HAS BEEN ERECTED BETWEEN THE STATION, PB0702'AND REFERENCE MARK NO. 1, OBSTRUCTING THE LINE OF PB0702'SIGHT. REFERENCE MARK NO. 3 WAS ESTABLISHED. A NEW AND COMPLETE PB0702'DESCRIPTION FOLLOWS. PB0702' PB0702'THE STATION IS ON FOREST SERVICE LAND IN THE SOUTHWEST 1/4 PB0702'SECTION 1, T. 24 S, R. 11 E. PB0702' PB0702'TO REACH THE STATION FROM THE LA PINE POST OFFICE GO SOUTH ON PB0702'U.S. HIGHWAY 97 FOR 1.8 MILES TO THE JUNCTION WITH STATE HIGHWAY PB0702'31, TURN LEFT, AND GO SOUTHEAST ON STATE HIGHWAY 31 FOR 9.1 MILES PB0702'TO A CROSSROAD, AND SIGN, SPRING BUTTE, TURN LEFT AS PER SIGN, PB0702'AND GO EAST ON FOREST SERVICE ROAD 233 FOR 6.5 MILES TO A PB0702'CROSSROAD, AND SIGN, SPRING BUTTE L.O. 1, TURN RIGHT AS PER PB0702'SIGN, AND GO SOUTHWEST ON FOREST SERVICE ROAD 2210 B FOR 1.4 PB0702'MILES TO THE LOOKOUT, AND THE STATION AT THE END OF THE ROAD. PB0702' PB0702'THE STATION MARK, STAMPED SPRING BUTTE 1932, IS A STANDARD DISK PB0702'CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 1-INCH, 21 PB0702'FEET NORTHWEST OF THE NORTHEAST LEG OF THE LOOKOUT, 21 FEET PB0702'NORTHEAST OF THE NORTHWEST LEG OF THE LOOKOUT, AND 5.5 FEET PB0702'NORTHEAST OF A TELEPHONE POLE WITH A WITNESS SIGN NAILED ON PB0702'IT. PB0702' PB0702'REFERENCE MARK NO. 1, STAMPED SPRING BUTTE NO 1 1932, IS A PB0702'STANDARD DISK CEMENTED IN A DRILL HOLE IN A 1 BY 1 1/2-FOOT PB0702'BOULDER THAT PROJECTS 3 INCHES, 46 FEET NORTH-NORTHEAST OF THE PB0702'FLAG STAFF, 16 FEET SOUTHEAST OF THE NORTHEAST CORNER OF THE CAR PB0702'SHED, AND 12 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE CAR PB0702'SHED. PB0702' PB0702'REFERENCE MARK NO. 2, STAMPED SPRING BUTTE NO 2 1932, IS A PB0702'STANDARD DISK CEMENTED IN A DRILL HOLE IN THE NORTHWEST FOOTING PB0702'OF THE LOOKOUT TOWER. PB0702' PB0702'REFERENCE MARK NO. 3, STAMPED NO 3 1968, IS A U.S. GEOLOGICAL PB0702'SURVEY DISK CEMENTED IN A DRILL HOLE IN THE NORTHEAST FOOTING PB0702'FOR THE LOOKOUT. PB0702' PB0702'DISTANCE BETWEEN R.M. NO. 2, AND R.M. NO. 3 IS 19.99 FEET OR PB0702'6.093 METERS. PB0702' PB0702'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN PB0702'12 MILES SOUTHEAST OF LA PINE.