National Geodetic Survey, Retrieval Date = JANUARY 20, 2006 PB0769 *********************************************************************** PB0769 DESIGNATION - MAIDEN PB0769 PID - PB0769 PB0769 STATE/COUNTY- OR/DESCHUTES PB0769 USGS QUAD - THE TWINS (1981) PB0769 PB0769 *CURRENT SURVEY CONTROL PB0769 ___________________________________________________________________ PB0769* NAD 83(1991)- 43 37 36.56097(N) 121 57 53.33574(W) ADJUSTED PB0769* NAVD 88 - 2384.4 (meters) 7823. (feet) VERTCON PB0769 ___________________________________________________________________ PB0769 LAPLACE CORR- 1.49 (seconds) DEFLEC99 PB0769 GEOID HEIGHT- -21.09 (meters) GEOID03 PB0769 PB0769 HORZ ORDER - THIRD PB0769 PB0769.The horizontal coordinates were established by classical geodetic methods PB0769.and adjusted by the National Geodetic Survey in October 1991. PB0769 PB0769.The NAVD 88 height was computed by applying the VERTCON shift value to PB0769.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) PB0769 PB0769.The Laplace correction was computed from DEFLEC99 derived deflections. PB0769 PB0769.The geoid height was determined by GEOID03. PB0769 PB0769; North East Units Scale Factor Converg. PB0769;SPC OR S - 218,775.913 1,381,793.558 MT 0.99992655 -1 00 07.7 PB0769;SPC OR S - 717,768.74 4,533,443.43 iFT 0.99992655 -1 00 07.7 PB0769;UTM 10 - 4,830,946.754 583,513.649 MT 0.99968579 +0 42 51.4 PB0769 PB0769! - Elev Factor x Scale Factor = Combined Factor PB0769!SPC OR S - 0.99962955 x 0.99992655 = 0.99955613 PB0769!UTM 10 - 0.99962955 x 0.99968579 = 0.99931546 PB0769 PB0769: Primary Azimuth Mark Grid Az PB0769:SPC OR S - RAY RESET 303 30 38.4 PB0769:UTM 10 - RAY RESET 301 47 39.3 PB0769 PB0769|---------------------------------------------------------------------| PB0769| PID Reference Object Distance Geod. Az | PB0769| dddmmss.s | PB0769| CS4216 MAIDEN RM 2 14.484 METERS 15207 | PB0769| CS4215 MAIDEN RM 1 10.010 METERS 22643 | PB0769| PC1108 RAY RESET APPROX. 8.1 KM 3023030.7 | PB0769|---------------------------------------------------------------------| PB0769 PB0769 SUPERSEDED SURVEY CONTROL PB0769 PB0769 NAD 83(1986)- 43 37 36.56611(N) 121 57 53.34121(W) AD( ) 3 PB0769 NAD 27 - 43 37 37.13800(N) 121 57 49.22600(W) AD( ) 3 PB0769 NGVD 29 (07/19/86) 2383.0 (m) 7818. (f) VERT ANG PB0769 PB0769.Superseded values are not recommended for survey control. PB0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PB0769.See file dsdata.txt to determine how the superseded data were derived. PB0769 PB0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEP8351430947(NAD 83) PB0769_MARKER: DS = TRIANGULATION STATION DISK PB0769_SETTING: 80 = SET IN A BOULDER PB0769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO PB0769+STABILITY: SURFACE MOTION PB0769 PB0769 HISTORY - Date Condition Report By PB0769 HISTORY - 1916 MONUMENTED USGS PB0769 HISTORY - 1934 GOOD USFS PB0769 HISTORY - 1955 GOOD USGS PB0769 HISTORY - 1958 GOOD USGS PB0769 PB0769 STATION DESCRIPTION PB0769 PB0769'DESCRIBED BY US GEOLOGICAL SURVEY 1916 PB0769'STATION MARK--STANDARD BRONZE TABLET, UNSTAMPED, IN BOULDER PB0769'FLUSH WITH GROUND. PB0769' PB0769'RM--CHISELED CROSS ON ROCK. PB0769 PB0769 STATION RECOVERY (1934) PB0769 PB0769'RECOVERY NOTE BY US FOREST SERVICE 1934 PB0769'ON SUMMIT OF MAIDEN PEAK, ELEVATION 7811 FEET, IMPORTANT PEAK OF PB0769'CASCADE RANGE N OF ODELL LAKE. FOR INFORMATION ABOUT LOCALITY, SEE PB0769'DESCRIPTION OF STATION MAIDEN PEAK LOOKOUT HOUSE. STATION PB0769'MAIDEN (U.S.G.S.) ORIGINALLY ESTABLISHED IN 1916, MARKED BY DISK PB0769'IN BOULDER. CENTER OF LOOKOUT HOUSE IN 1934 WAS 9.60 METERS PB0769'(31.5 FEET) EASTERLY FROM DISK S 52 DEG 44 MIN E. PB0769 PB0769 STATION RECOVERY (1955) PB0769 PB0769'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1955 PB0769'LOCATED ABOUT 25 MI ESE. OF OAKRIDGE, 8.5 MI N. OF TOWN OF PB0769'CRESCENT LAKE, 4.7 MI WNW. OF DAVIS LAKE GUARD STATION. PB0769' PB0769'TO REACH FROM CRESCENT LAKE JCT. ON STATE HWY. 58, DRIVE 1.8 MI PB0769'NW. TOWARD OAKRIDGE TO DIRT RD. RIGHT (N.), TAKE DIRT RD. 6 MI TO PB0769'DAVIS LAKE GUARD STATION. TAKE MAIDEN PEAK TRAIL LEFT (DIM TRACK PB0769'RD.) 4.2 MI TO TRAIL FORK AND SIGN MAIDEN PEAK LO. PACK RIGHT PB0769'UP WELL-BLAZED TRAIL TO TOP AND STATION. LOH WAS DESTROYED BY PB0769'FIRE. ABOUT A 1-HOUR HIKE. PB0769' PB0769'STATION MARK--EXISTING BRASS TABLET STAMPED---1916---, CEMENTED IN PB0769'TOP OF LARGE BOULDER. PB0769' PB0769'RM 1--STANDARD RM TABLET STAMPED---MAIDEN NO 1 1955---, CEMENTED IN PB0769'TOP OF LARGE ROCK. PB0769' PB0769'RM 2--STANDARD RM TABLET STAMPED---MAIDEN NO 2 1955---, CEMENTED IN PB0769'CENTER OF EXISTING CHISELED CROSS RM ON LARGE ROCK. PB0769 PB0769 STATION RECOVERY (1958) PB0769 PB0769'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1958 PB0769'RECOVERED AS DESCRIBED BY USGS AND NGS. ALL MARKS IN GOOD PB0769'CONDITION.