National Geodetic Survey, Retrieval Date = FEBRUARY 6, 2006 QC0931 *********************************************************************** QC0931 DESIGNATION - LAKE BUTTE QC0931 PID - QC0931 QC0931 STATE/COUNTY- OR/GRANT QC0931 USGS QUAD - MAGONE LAKE (1990) QC0931 QC0931 *CURRENT SURVEY CONTROL QC0931 ___________________________________________________________________ QC0931* NAD 83(1991)- 44 34 48.42127(N) 118 54 56.79148(W) ADJUSTED QC0931* NAVD 88 - 1900.0 (meters) 6234. (feet) VERTCON QC0931 ___________________________________________________________________ QC0931 LAPLACE CORR- 1.74 (seconds) DEFLEC99 QC0931 GEOID HEIGHT- -17.79 (meters) GEOID03 QC0931 QC0931 HORZ ORDER - FIRST QC0931 QC0931.The horizontal coordinates were established by classical geodetic methods QC0931.and adjusted by the National Geodetic Survey in October 1991. QC0931 QC0931.The NAVD 88 height was computed by applying the VERTCON shift value to QC0931.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) QC0931 QC0931.The Laplace correction was computed from DEFLEC99 derived deflections. QC0931 QC0931.The geoid height was determined by GEOID03. QC0931 QC0931; North East Units Scale Factor Converg. QC0931;SPC OR N - 102,738.299 2,625,805.295 MT 0.99994699 +1 07 24.6 QC0931;SPC OR N - 337,067.91 8,614,846.77 iFT 0.99994699 +1 07 24.6 QC0931;UTM 11 - 4,938,093.527 347,908.417 MT 0.99988447 -1 20 41.8 QC0931 QC0931! - Elev Factor x Scale Factor = Combined Factor QC0931!SPC OR N - 0.99970497 x 0.99994699 = 0.99965198 QC0931!UTM 11 - 0.99970497 x 0.99988447 = 0.99958948 QC0931 QC0931: Primary Azimuth Mark Grid Az QC0931:SPC OR N - BLACK BUTTE 254 47 04.0 QC0931:UTM 11 - BLACK BUTTE 257 15 10.4 QC0931 QC0931|---------------------------------------------------------------------| QC0931| PID Reference Object Distance Geod. Az | QC0931| dddmmss.s | QC0931| CD7809 LAKE BUTTE RM 1 4.471 METERS 00912 | QC0931| CD7810 LAKE BUTTE RM 2 3.640 METERS 08543 | QC0931| QC0957 BLACK BUTTE APPROX.18.2 KM 2555428.6 | QC0931| CD7808 LAKE BUTTE AZ MK 2964108.3 | QC0931| QC0932 LAKE BUTTE LOOKOUT TOWER 1.875 METERS 34346 | QC0931|---------------------------------------------------------------------| QC0931 QC0931 SUPERSEDED SURVEY CONTROL QC0931 QC0931 NAD 83(1986)- 44 34 48.42744(N) 118 54 56.78642(W) AD( ) 1 QC0931 NAD 27 - 44 34 48.87200(N) 118 54 52.93600(W) AD( ) 1 QC0931 NGVD 29 (07/19/86) 1898.7 (m) 6229. (f) VERT ANG QC0931 QC0931.Superseded values are not recommended for survey control. QC0931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. QC0931.See file dsdata.txt to determine how the superseded data were derived. QC0931 QC0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TLK4790838094(NAD 83) QC0931_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION QC0931_SETTING: 66 = SET IN ROCK OUTCROP QC0931 QC0931 HISTORY - Date Condition Report By QC0931 HISTORY - 1946 MONUMENTED CGS QC0931 HISTORY - 1975 SEE DESCRIPTION NGS QC0931 QC0931 STATION DESCRIPTION QC0931 QC0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1946 (DHK) QC0931'STATION IS ON LAKE BUTTE, A HIGH TIMBERED PEAK LYING ABOUT 11 QC0931'MILES NORTH OF JOHN DAY AND ABOUT 13 MILES NORTH OF PRAIRIE QC0931'CITY. IT IS SET ABOUT 5 FEET NORTHEAST OF THE SOUTHWEST LEG OF QC0931'THE LOOKOUT TOWER AND IS UNDER THE TOWER. THE MARK PROJECTS 6 QC0931'INCHES AND IS STAMPED--LAKE BU 1941. QC0931' QC0931'REFERENCE MARK NO. 1 IS NORTH OF THE STATION AND 8 FEET EAST OF QC0931'THE NORTH LEG OF THE LOOKOUT. THE MARK PROJECTS 4 INCHES. QC0931' QC0931'REFERENCE MARK NO. 2 IS EAST OF THE STATION AND ABOUT 10 FEET QC0931'SOUTHWEST OF THE EAST LEG OF THE LOOKOUT. THE MARK PROJECTS 10 QC0931'INCHES. QC0931' QC0931'THE AZIMUTH MARK IS ABOUT 0.15 MILE NORTHWEST OF THE STATION AND QC0931'6 INCHES EAST OF THE EDGE OF A CLIFF NEAR THE HIGH PART OF THE QC0931'RIDGE. QC0931' QC0931'ALL REFERENCE MARKS ARE STAMPED WITH THE NAME AND DATE OF THE QC0931'STATION AND WITH THEIR RESPECTIVE NUMBERS. QC0931' QC0931'TO REACH STATION FROM PRAIRIE CITY, GO WEST ON HIGHWAY NO. 28 QC0931'FOR 3.6 MILES. TURN RIGHT OFF THE HIGHWAY AT THE CATTLE GUARD QC0931'AND GO NORTH AT THE SIGNS LONG CREEK 34 HIYU R.S. 20 MAGONE LAKE QC0931'15 FOR 11.2 MILES. ENTER THE MALHEUR FOREST AND CONTINUE QC0931'NORTH ON THE ONLY ROAD FOR 2.0 MILES. CONTINUE STRAIGHT AHEAD OR QC0931'NORTH ON THE LONG CREEK ROAD AT THE SIGNS LONG CREEK, PRAIRIE QC0931'CITY, MAGONE LAKE 2 AND GO 2.8 MILES. TURN LEFT AT THE SIGN QC0931'LAKE BUTTE 1 JUST AFTER CROSSING THE CATTLE GUARD AND GO 1.1 QC0931'MILES TO THE TOP OF THE PEAK AND STATION SITE. QC0931 QC0931 STATION RECOVERY (1975) QC0931 QC0931'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN) QC0931'THE AZIMUTH MARK WAS RECOVERED IN GOOD CONDITION. THE STATION QC0931'MARK, AND BOTH REFERENCE MARKS WERE DESTROYED WHEN THE LOOKOUT QC0931'TOWER WAS RAZED. QC0931' QC0931'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN QC0931'11 MILES NORTH OF JOHN DAY.