LM0603 *********************************************************************** LM0603 DESIGNATION - GREENRIDGE LM0603 PID - LM0603 LM0603 STATE/COUNTY- CO/ROUTT LM0603 USGS QUAD - GREEN RIDGE (1975) LM0603 LM0603 *CURRENT SURVEY CONTROL LM0603 ___________________________________________________________________ LM0603* NAD 83(1992)- 40 07 53.06534(N) 106 47 33.84068(W) ADJUSTED LM0603* NAVD 88 - 3222.2 (meters) 10572. (feet) VERTCON LM0603 ___________________________________________________________________ LM0603 LAPLACE CORR- 2.73 (seconds) DEFLEC96 LM0603 GEOID HEIGHT- -12.49 (meters) GEOID96 LM0603 LM0603 HORZ ORDER - FIRST LM0603 LM0603 LM0603 LM0603.The horizontal coordinates were established by classical geodetic methods LM0603.and adjusted by the National Geodetic Survey in January 1993. LM0603 LM0603.The NAVD 88 height was computed by applying the VERTCON shift value to LM0603.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) LM0603 LM0603.The Laplace correction was computed from DEFLEC96 derived deflections. LM0603 LM0603.The geoid height was determined by GEOID96. LM0603 LM0603; North East Units Scale Converg. LM0603;SPC CO N - 1,293,350.07 2,638,546.71 sFT 0.99995900 -0 50 07.0 LM0603;SPC CO N - 394,213.890 804,230.646 MT 0.99995900 -0 50 07.0 LM0603;UTM 13 - 4,443,882.699 347,262.275 MT 0.99988719 -1 09 20.6 LM0603 LM0603: Primary Azimuth Mark Grid Az LM0603:SPC CO N - GREENRIDGE AZ MK 166 24 27.2 LM0603:UTM 13 - GREENRIDGE AZ MK 166 43 40.8 LM0603 LM0603|---------------------------------------------------------------------| LM0603| PID Reference Object Distance Geod. Az | LM0603| dddmmss.s | LM0603| GREENRIDGE RM 1 21.585 METERS 03855 | LM0603| GREENRIDGE RM 2 34.934 METERS 14953 | LM0603| GREENRIDGE AZ MK 1653420.2 | LM0603|---------------------------------------------------------------------| LM0603 LM0603 SUPERSEDED SURVEY CONTROL LM0603 LM0603 NAD 83(1986)- 40 07 53.06411(N) 106 47 33.83731(W) ADJUSTED LM0603 NAD 27 - 40 07 53.11800(N) 106 47 31.67500(W) ADJUSTED LM0603 NGVD 29 - 3220.6 (meters) 10566. (feet) VERT ANG LM0603 LM0603.Superseded values are not recommended for survey control. LM0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LM0603.See file format.dat to determine how the superseded data were derived. LM0603 LM0603_MARKER: DS = TRIANGULATION STATION DISK LM0603_SETTING: 80 = SET IN A BOULDER LM0603 LM0603 HISTORY - Date Condition Recov. By LM0603 HISTORY - 1939 MONUMENTED CGS LM0603 HISTORY - 1953 GOOD CGS LM0603 HISTORY - 1972 GOOD USGS LM0603 LM0603 STATION DESCRIPTION LM0603 LM0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FGJ) LM0603'ABOUT 5.0 MILES AIRLINE NORTH OF TOPONAS ON THE HIGHEST POINT LM0603'OF A TIMBERED RIDGE, ABOUT 1.0 MILE SOUTHEAST OF THE BARE SLIDE LM0603'AREA KNOWN AS THE MUD SLIDE, AND 1/2 MILE EAST OF AN OLD LM0603'SAWMILL SITE, IN ROUTT NATIONAL FOREST. LM0603' LM0603'TO REACH FROM THE JUNCTION OF OLD STATE HIGHWAY 131 AND STATE LM0603'HIGHWAY 84 IN TOPONAS. GO NORTH AND WEST ALONG OLD STATE LM0603'HIGHWAY 131 ALONG THE EAST SIDE OF THE RAILROAD TRACKS FOR LM0603'0.7 MILES TO A LUMBER SHED ON THE LEFT AND A BOARD GATE ON THE LM0603'RIGHT. TURN RIGHT, NORTH, THROUGH GATE AND GO 0.25 MILE TO LM0603'WIRE GATE. PASS THROUGH GATE AND TAKE LEFT FORK FOR 0.5 MILE LM0603'TO ANOTHER WIRE GATE. PASS THROUGH GATE AND CONTINUE ON MAIN LM0603'TRAVELED ROAD 1.1 MILES TO WIRE GATE AND HOUSE ON HILLSIDE LM0603'TO EAST, RIGHT. PASS THROUGH GATE AND CONTINUE 0.2 MILE TO LM0603'HOUSE. TAKE DIM ROAD TO RIGHT IN FRONT OF HOUSE AND GO 0.15 LM0603'MILE TO A FORKS BY AN OLD FENCE LINE AT THE TOP OF A RIDGE. LM0603'TAKE LEFT FORK TO EAST AND GO 0.15 MILE TO A WIRE GATE. LM0603'PASS THROUGH GATE AND CONTINUE ON MAIN TRAVELED ROAD, NORTH LM0603'AND NORTHEAST 3.25 MILES TO A SMALL SPRING JUST ABOVE AN LM0603'OLD SAWMILL SITE. CONTINUE 0.15 MILE TO THE SECOND DIM LM0603'FORK TO THE RIGHT AND A PINE TREE MARKED WITH A TRIANGULAR LM0603'BLAZE. TAKE RIGHT FORK AND FOLLOW OLD WOODS ROAD UP SIDE LM0603'OF HILL TO NORTHEAST AND EAST FOR 0.3 MILE TO THE END OF LM0603'THE ROAD AND THE END OF TRUCK TRAVEL. CONTINUE IN A LM0603'SOUTHEASTERLY DIRECTION ON A WELL MARKED FOREST SERVICE TRAIL LM0603'TO THE TOP OF THE RIDGE AND STATION. ABOUT A FIVE LM0603'MINUTE PACK. LM0603' LM0603'SURFACE MARK IS A STANDARD BRONZE DISK WEDGED IN A DRILL LM0603'HOLE IN A BOULDER, AND REFERENCE AND AZIMUTH MARKS ARE LM0603'STANDARD BRONZE DISKS SET IN OUTCROPPING BEDROCK. LM0603' LM0603'AZIMUTH MARK IS IN THE END OF THE RIDGE ABOUT 1/4 MILE LM0603'SOUTH-SOUTHEAST OF THE STATION. THERE IS A BLAZED TRAIL LM0603'LEADING FROM THE STATION TO THE AZIMUTH. LM0603 LM0603 STATION RECOVERY (1953) LM0603 LM0603'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (RLE) LM0603'THE STATION, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2 AND LM0603'THE AZIMUTH MARK WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION. LM0603' LM0603'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION-- LM0603' LM0603'THE STATION IS LOCATED ABOUT 6.5 MILES EAST-SOUTHEAST OF YAMPA LM0603'AND ABOUT 5.7 MILES NORTH OF TOPONAS IN ROUTT NATIONAL FOREST. LM0603'IT IS ON THE HIGHEST POINT OF A TIMBERED RIDGE, ABOUT 1 MILE LM0603'SOUTHEAST OF THE BARE SLIDE-AREA KNOWN AS THE MUD SLIDE AND ABOUT LM0603'0.5 MILE EAST OF AN OLD SAWMILL SITE. THE DISK IS SET FLUSH LM0603'IN A BOULDER AND IS STAMPED GREENRIDGE 1939. LM0603' LM0603'R.M. NO. 1 IS ABOUT 5 FEET BELOW THE STATION ELEVATION, SET LM0603'FLUSH IN OUTCROPPING BEDROCK AND IS STAMPED GREENRIDGE NO 1 LM0603'1939. LM0603' LM0603'R.M. NO. 2 IS ABOUT 10 FEET BELOW THE STATION ELEVATION, SET LM0603'FLUSH IN OUTCROPPING BEDROCK AND IS STAMPED GREENRIDGE NO 2 1939. LM0603' LM0603'THE AZIMUTH MARK IS LOCATED AT THE SOUTHERN END OF THE STATION LM0603'RIDGE ON THE NORTHEASTERN EDGE OF A BLUFF. IT IS SET FLUSH LM0603'IN OUTCROPPING BEDROCK AND IS STAMPED GREENRIDGE 1939. LM0603' LM0603'TO REACH THE STATION FROM THE POST OFFICE IN TOPONAS GO EAST LM0603'FOR 0.05 MILE TO A GRAVELED ROAD LEFT, TURN LEFT AND GO 0.25 LM0603'MILE, (CROSSING A RAILROAD TRACK), TO A T JUNCTION, TURN RIGHT LM0603'FOR 0.1 MILE TO A GATE AND CATTLE GUARD ON THE LEFT, TURN LEFT LM0603'OVER THE CATTLE GUARD AND FOLLOW A TRACK ROAD FOR 0.2 MILE LM0603'TO A WIRE GATE AND CATTLE GUARD, CONTINUE AHEAD, KEEPING THE LM0603'RIGHT FORK AFTER PASSING OVER THE CATTLE GUARD, FOR 0.3 MILE LM0603'TO A FORK, TAKE THE RIGHT FORK FOR 0.25 MILE TO A FORK, LM0603'TAKE THE LEFT FORK UP THE HILL FOR 1.25 MILES TO A WIRE LM0603'GATE AND CATTLE GUARD, PASS THROUGH THE GATE AND CONTINUE ON LM0603'THE MAIN TRAVELED ROAD FOR 1.5 MILES TO A WIRE GATE AND LM0603'CATTLE GUARD, PASS THROUGH THE GATE AND CONTINUE FOR 0.5 MILE LM0603'TO A FORK, TAKE THE LEFT FORK FOR 1.3 MILES TO A CROSSROAD LM0603'AND A SIGN ON THE LEFT, YAMPA 8 -- LOOKOUT POINT 1, LM0603'CONTINUE AHEAD UP THE HILL FOR 0.15 MILE TO A FORK, TAKE LM0603'THE LEFT FORK FOR 0.4 MILE TO A FORK, TAKE THE RIGHT FORK LM0603'FOR 0.25 MILE TO A FORK, HERE LEAVE THE MAIN TRAVELED LM0603'ROAD, TURN LEFT SHARPLY AND FOLLOW A DIM TRACK ROAD FOR LM0603'0.2 MILE TO A DIM TRACK ROAD ON THE RIGHT AT A BLAZED TREE, LM0603'TURN RIGHT AND GO UP THE HILL FOR 0.1 MILE TO AN OPEN AREA, LM0603'CROSS THE OPEN AREA AND GO SOUTH AND SOUTHWEST FOR 0.1 LM0603'MILE TO ANOTHER OPEN AREA, BEAR RIGHT FOR ABOUT 0.05 MILE LM0603'TO THE NORTHWEST PART OF THE OPENING AND A BLAZED TRAIL, TURN LM0603'LEFT ON THE TRAIL AND GO 0.15 MILE TO SOME DOWN TIMBER. LM0603'THIS WAS THE END OF TRUCK TRAVEL. FROM THIS POINT PACK UP LM0603'THE HILL, STAYING ON THE TRAIL, FOR ABOUT 100 YARDS TO THE LM0603'SUMMIT OF THE RIDGE AND THE STATION AS DESCRIBED. LM0603' LM0603'THIS IS A 5-MINUTE PACK. LM0603' LM0603'A 4-WHEEL DRIVE JEEP WAS USED FOR THE LATTER PORTION OF LM0603'VEHICLE TRAVEL. LM0603 LM0603 STATION RECOVERY (1972) LM0603 LM0603'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 LM0603'RECOVERED.