1 National Geodetic Survey, Retrieval Date = MAY 3, 2005 DX0831 *********************************************************************** DX0831 DESIGNATION - 603 70 DX0831 PID - DX0831 DX0831 STATE/COUNTY- CA/RIVERSIDE DX0831 USGS QUAD - DESERT HOT SPRINGS (1978) DX0831 DX0831 *CURRENT SURVEY CONTROL DX0831 ___________________________________________________________________ DX0831* NAD 83(1986)- 33 57 25. (N) 116 35 32. (W) SCALED DX0831* NAVD 88 - 448.008 (meters) 1469.84 (feet) ADJUSTED DX0831 ___________________________________________________________________ DX0831 GEOID HEIGHT- -31.89 (meters) GEOID03 DX0831 DYNAMIC HT - 447.477 (meters) 1468.10 (feet) COMP DX0831 MODELED GRAV- 979,438.1 (mgal) NAVD 88 DX0831 DX0831 VERT ORDER - FIRST CLASS I DX0831 DX0831.The horizontal coordinates were scaled from a topographic map and have DX0831.an estimated accuracy of +/- 6 seconds. DX0831 DX0831.The orthometric height was determined by differential leveling DX0831.and adjusted by the National Geodetic Survey in June 1991. DX0831.WARNING-Repeat measurements at this control monument indicate possible DX0831.vertical movement. DX0831 DX0831.The geoid height was determined by GEOID03. DX0831 DX0831.The dynamic height is computed by dividing the NAVD 88 DX0831.geopotential number by the normal gravity value computed on the DX0831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 DX0831.degrees latitude (g = 980.6199 gals.). DX0831 DX0831.The modeled gravity was interpolated from observed gravity values. DX0831 DX0831; North East Units Estimated Accuracy DX0831;SPC CA 6 - 698,610. 1,968,370. MT (+/- 180 meters Scaled) DX0831 DX0831 SUPERSEDED SURVEY CONTROL DX0831 DX0831 NGVD 29 (??/??/92) 447.208 (m) 1467.21 (f) ADJ UNCH 1 1 DX0831 DX0831.Superseded values are not recommended for survey control. DX0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX0831.See file dsdata.txt to determine how the superseded data were derived. DX0831 DX0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNT376574(NAD 83) DX0831_MARKER: DD = SURVEY DISK DX0831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT DX0831_SP_SET: CONCRETE POST DX0831_STAMPING: 603 70 68 DX0831_MARK LOGO: CA-065 DX0831_PROJECTION: PROJECTING 15 CENTIMETERS DX0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DX0831+STABILITY: SURFACE MOTION DX0831_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR DX0831+SATELLITE: SATELLITE OBSERVATIONS - February 29, 2004 DX0831 DX0831 HISTORY - Date Condition Report By DX0831 HISTORY - 1968 MONUMENTED CA-065 DX0831 HISTORY - 1978 GOOD NGS DX0831 HISTORY - 1986 GOOD NGS DX0831 HISTORY - 1988 GOOD NGS DX0831 HISTORY - 20040229 GOOD USPSQD DX0831 HISTORY - 20050315 GOOD USPSQD DX0831 DX0831 STATION DESCRIPTION DX0831 DX0831'DESCRIBED BY RIVERSIDE COUNTY CALIFORNIA 1968 DX0831'5.2 MI W FROM DESERT HOT SPRINGS. DX0831'4.9 MILES WEST ALONG PIERSON BLVD. FROM POST IN DESERT HOT DX0831'SPRINGS THEN 0.3 MILES SOUTH ON CALIFORNIA STATE HWY. 65, 2 FT. DX0831'WEST OF A 4 FT. RIGHT OF WAY FENCE AT ANGLE PT. IN FENCE, 50 FT. DX0831'NORTH OF A WASH RUNNING NORTH WEST, 130 FT SOUTH OF ESPARTA DX0831'AVE. 118 FT. WEST OF THE CENTER LINE OF THE SOUTH BD. LANE OF DX0831'HWY 65, 21 FT. EAST OF THE CENTER LINE OF SALTON VIEW RD. 1 FT. DX0831'NORTH OF MARKER POST AND LEVEL WITH HWY. SET A STANDARD BRASS DX0831'DISK IN A CONCRETE POST 6 IN. ABOVE GROUND. DX0831 DX0831 STATION RECOVERY (1978) DX0831 DX0831'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 DX0831'RECOVERED IN GOOD CONDITION. DX0831 DX0831 STATION RECOVERY (1986) DX0831 DX0831'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 DX0831'RECOVERED IN GOOD CONDITION. NEW DESCRIPTION FOLLOWS. 8.0 KM (5.0 DX0831'MI) WEST ALONG PIERSON BOULEVARD FROM THE POST OFFICE IN DESERT HOT DX0831'SPRINGS, THENCE 0.42 KM (0.26 MI) SOUTH ALONG STATE HGIHWAY 62, 36.0 DX0831'METERS (118 FT) WEST OF THE HIGHWAY CENTERLINE, 6.1 METERS (20 FT) DX0831'EAST OF THE CENTER OF A PAVED ROAD LEADING NORTH AND 1.0 METER (3 FT) DX0831'WEST OF THE RIGHT OF WAY FENCE. DX0831'THE MARK IS 0.3 METERS N FROM A WITNESS POST DX0831'THE MARK IS ABOVE LEVEL WITH THE HGIHWAY. DX0831 DX0831 STATION RECOVERY (1988) DX0831 DX0831'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 DX0831'RECOVERED IN GOOD CONDITION. THE 1978 DESCRIPTION IS ADEQUATE EXCEPT DX0831'THAT THE HIGHWAY REFERRED TO THEREIN IS STATE HIGHWAY 62. DX0831 DX0831 STATION RECOVERY (2004) DX0831 DX0831'RECOVERY NOTE BY US POWER SQUADRON 2004 (RAA) DX0831'POST OFFICE IN DESERT HOT SPRINGS HAS MOVED. RT 62 IS ABOUT 5.4 MILES DX0831'FROM CITY CENTER WEST ON PIERSON BLVD. GO ACROSS 62,ABOUT 100 FEET DX0831'BEYOND TO FIRST LEFT. THAT IS THE PAVED ROAD LEADING BOTH NORTH AND DX0831'SOUTH AS MENTIONED IN THE 1986 DESCRIPTION AND IS PARALLEL TO RT 62. DX0831 DX0831 STATION RECOVERY (2005) DX0831 DX0831'RECOVERY NOTE BY US POWER SQUADRON 2005 (RAA) DX0831'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MAY 3, 2005 DX3461 *********************************************************************** DX3461 DESIGNATION - L 1266 DX3461 PID - DX3461 DX3461 STATE/COUNTY- CA/RIVERSIDE DX3461 USGS QUAD - DESERT HOT SPRINGS (1978) DX3461 DX3461 *CURRENT SURVEY CONTROL DX3461 ___________________________________________________________________ DX3461* NAD 83(1986)- 33 57 40. (N) 116 34 36. (W) SCALED DX3461* NAVD 88 - 421.915 (meters) 1384.23 (feet) ADJUSTED DX3461 ___________________________________________________________________ DX3461 GEOID HEIGHT- -31.93 (meters) GEOID03 DX3461 DYNAMIC HT - 421.418 (meters) 1382.60 (feet) COMP DX3461 MODELED GRAV- 979,447.1 (mgal) NAVD 88 DX3461 DX3461 VERT ORDER - FIRST CLASS I DX3461 DX3461.The horizontal coordinates were scaled from a topographic map and have DX3461.an estimated accuracy of +/- 6 seconds. DX3461 DX3461.The orthometric height was determined by differential leveling DX3461.and adjusted by the National Geodetic Survey in June 1991. DX3461 DX3461.The geoid height was determined by GEOID03. DX3461 DX3461.The dynamic height is computed by dividing the NAVD 88 DX3461.geopotential number by the normal gravity value computed on the DX3461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 DX3461.degrees latitude (g = 980.6199 gals.). DX3461 DX3461.The modeled gravity was interpolated from observed gravity values. DX3461 DX3461; North East Units Estimated Accuracy DX3461;SPC CA 6 - 699,060. 1,969,810. MT (+/- 180 meters Scaled) DX3461 DX3461 SUPERSEDED SURVEY CONTROL DX3461 DX3461 NGVD 29 (??/??/92) 421.114 (m) 1381.60 (f) ADJ UNCH 1 1 DX3461 DX3461.Superseded values are not recommended for survey control. DX3461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX3461.See file dsdata.txt to determine how the superseded data were derived. DX3461 DX3461_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNT391579(NAD 83) DX3461_MARKER: DB = BENCH MARK DISK DX3461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT DX3461_SP_SET: CONCRETE POST DX3461_STAMPING: L 1266 1976 DX3461_MARK LOGO: NGS DX3461_PROJECTION: PROJECTING 5 CENTIMETERS DX3461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DX3461+STABILITY: SURFACE MOTION DX3461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DX3461+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2005 DX3461_ROD/PIPE-DEPTH: 3.05 meters DX3461 DX3461 HISTORY - Date Condition Report By DX3461 HISTORY - 1976 MONUMENTED NGS DX3461 HISTORY - 1978 GOOD NGS DX3461 HISTORY - 1986 GOOD NGS DX3461 HISTORY - 1988 GOOD NGS DX3461 HISTORY - 20010315 GOOD USPSQD DX3461 HISTORY - 20050315 GOOD USPSQD DX3461 DX3461 STATION DESCRIPTION DX3461 DX3461'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 DX3461'4.05 MI W FROM DESERT HOT SPRINGS. DX3461'FROM THE POST OFFICE IN DESERT HOT SPRINGS, THENCE WESTERLY ON PIERSON DX3461'BLVD. 4.05 MILES. 38 FEET SOUTH OF THE CENTERLINE OF PIERSON BLVD., 3 DX3461'FEET WEST OF P.P. NO. 1905270E AND 2 FEET EAST OF WITNESS POST, A DX3461'STANDARD N.G.S. BRASS DISK IN TOP OF CONC. POST. DISK IS 3 INCHES DX3461'DOWN IN 4 INCH IRON PIPE. DX3461 DX3461 STATION RECOVERY (1978) DX3461 DX3461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 DX3461'RECOVERED IN GOOD CONDITION. DX3461 DX3461 STATION RECOVERY (1986) DX3461 DX3461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 DX3461'RECOVERED IN GOOD CONDITION. NEW DESCRIPTION FOLLOWS. 6.61 KM (4.11 DX3461'MI) WEST ALONG PIERSON BOULEVARD FROM THE POST OFFICE IN DESERT HOT DX3461'SPRINGS, 11.9 METERS (39 FT) SOUTH OF THE CENTER OF THE BOULEVARD AND DX3461'1.0 METER (3 FT) WEST OF POWER POLE 190527OE. NOTE--NOT A TRUE DX3461'CONCRETE POST AS PREVIOUSLY REPORTED. ROD IS SURROUNDED BY A PIPE WIT DX3461'CONCRETE IN IT. DX3461'THE MARK IS 0.6 METERS E FROM A WITNESS POST DX3461'THE MARK IS ABOVE LEVEL WITH THE ROAD. DX3461 DX3461 STATION RECOVERY (1988) DX3461 DX3461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 DX3461'RECOVERED IN GOOD CONDITION. DX3461 DX3461 STATION RECOVERY (2001) DX3461 DX3461'RECOVERY NOTE BY US POWER SQUADRON 2001 (RAA) DX3461'POST OFFICE HAS MOVED. DRIVE 4.31 MILES FROM PALM DRIVE(NOT PALM DX3461'CANYON)WEST ALONG PIERSON BOULEVARD. REST IS THE SAME. MARK IS AT OR DX3461'BELOW STREET LEVEL. NEEDS COVER---DUG THREE INCHES OF DIRT IN PIPE TO DX3461'SEE MARK. DX3461 DX3461 STATION RECOVERY (2005) DX3461 DX3461'RECOVERY NOTE BY US POWER SQUADRON 2005 (RAA) DX3461'. 1 National Geodetic Survey, Retrieval Date = MAY 3, 2005 DX5103 *********************************************************************** DX5103 DESIGNATION - MORONGO DX5103 PID - DX5103 DX5103 STATE/COUNTY- CA/RIVERSIDE DX5103 USGS QUAD - DESERT HOT SPRINGS (1978) DX5103 DX5103 *CURRENT SURVEY CONTROL DX5103 ___________________________________________________________________ DX5103* NAD 83(1992)- 33 59 16.80090(N) 116 35 10.28795(W) ADJUSTED DX5103* NAVD 88 - 518.6 (meters) 1701. (feet) VERTCON DX5103 ___________________________________________________________________ DX5103 EPOCH DATE - 1991.35 DX5103 LAPLACE CORR- -5.81 (seconds) DEFLEC99 DX5103 GEOID HEIGHT- -31.74 (meters) GEOID03 DX5103 DX5103 HORZ ORDER - FIRST DX5103 DX5103.The horizontal coordinates were established by classical geodetic methods DX5103.and adjusted by the National Geodetic Survey in June 1996. DX5103.The horizontal coordinates are valid at the epoch date displayed above. DX5103.The epoch date for horizontal control is a decimal equivalence DX5103.of Year/Month/Day. DX5103 DX5103.The NAVD 88 height was computed by applying the VERTCON shift value to DX5103.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DX5103 DX5103.The Laplace correction was computed from DEFLEC99 derived deflections. DX5103 DX5103.The geoid height was determined by GEOID03. DX5103 DX5103; North East Units Scale Factor Converg. DX5103;SPC CA 6 - 702,047.862 1,968,936.149 MT 1.00001916 -0 11 05.1 DX5103;SPC CA 6 - 2,303,302.03 6,459,751.35 sFT 1.00001916 -0 11 05.1 DX5103;SPC CA 5 - 555,050.831 2,130,629.813 MT 1.00001013 +0 48 21.2 DX5103;SPC CA 5 - 1,821,029.27 6,990,241.31 sFT 1.00001013 +0 48 21.2 DX5103;UTM 11 - 3,760,902.626 538,219.853 MT 0.99961801 +0 13 52.8 DX5103 DX5103! - Elev Factor x Scale Factor = Combined Factor DX5103!SPC CA 6 - 0.99992358 x 1.00001916 = 0.99994273 DX5103!SPC CA 5 - 0.99992358 x 1.00001013 = 0.99993370 DX5103!UTM 11 - 0.99992358 x 0.99961801 = 0.99954161 DX5103 DX5103: Primary Azimuth Mark Grid Az DX5103:SPC CA 6 - MORONGO RM 4=AZ MK 2 151 26 08.2 DX5103:SPC CA 5 - MORONGO RM 4=AZ MK 2 150 26 41.9 DX5103:UTM 11 - MORONGO RM 4=AZ MK 2 151 01 10.3 DX5103 DX5103|---------------------------------------------------------------------| DX5103| PID Reference Object Distance Geod. Az | DX5103| dddmmss.s | DX5103| CF1116 MORONGO RM 3 13.887 METERS 07118 | DX5103| CF1113 MORONGO AZ MK 1430456.5 | DX5103| DX3520 MORONGO RM 4=AZ MK 2 1511503.1 | DX5103| CF1114 MORONGO RM 1 24.572 METERS 20513 | DX5103| CF1115 MORONGO RM 2 35.174 METERS 32856 | DX5103|---------------------------------------------------------------------| DX5103 DX5103 SUPERSEDED SURVEY CONTROL DX5103 DX5103 NAD 83(1986)- 33 59 16.80871(N) 116 35 10.28909(W) AD(1984.00) 1 DX5103 NAD 27 - 33 59 16.76440(N) 116 35 07.24920(W) AD( ) 1 DX5103 NGVD 29 (07/19/86) 517.8 (m) 1699. (f) VERT ANG DX5103 DX5103.Superseded values are not recommended for survey control. DX5103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX5103.See file dsdata.txt to determine how the superseded data were derived. DX5103 DX5103_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNT3822060903(NAD 83) DX5103_MARKER: Z = SEE DESCRIPTION DX5103_SETTING: 0 = UNSPECIFIED SETTING DX5103 DX5103 HISTORY - Date Condition Report By DX5103 HISTORY - 1931 MONUMENTED MWDSC DX5103 HISTORY - 1950 SEE DESCRIPTION CGS DX5103 HISTORY - 1960 SEE DESCRIPTION CGS DX5103 HISTORY - 1962 SEE DESCRIPTION CA-065 DX5103 HISTORY - 1971 SEE DESCRIPTION CA-065 DX5103 HISTORY - 1974 SEE DESCRIPTION NGS DX5103 HISTORY - 20050315 GOOD USPSQD DX5103 DX5103 STATION DESCRIPTION DX5103 DX5103'DESCRIBED BY METRO WATER DISTR SO. CALIFORNIA 1931 DX5103'6 MILES NNE OF WHITEWATER, ON GENTLE SLOPE AT NORTHERN END DX5103'OF COACHELLA VALLEY, AND ABOUT 100 FEET E OF ROAD. TO REACH DX5103'FROM WHITEWATER, GO E ABOUT 1/2 MILE ON STATE HIGHWAY, GO DX5103'NE 6 MILES ON MORONGO VALLEY ROAD, TURN LEFT AND FOLLOW ROAD DX5103'APPROXIMATELY ONE MILE OR ALMOST TO TELEPHONE LINE. MARKED DX5103'BY BRONZE DISK IN BURIED BOULDER. REFERENCE MARKS ARE BRONZE DX5103'PINS. NO. 1 IS 80.62 FEET FROM STATION IN AZIMUTH 25 DEG 14 DX5103'MIN. NO. 2 IS 115.40 FEET FROM STATION IN AZIMUTH 148 DEG 56 DX5103'MIN. DX5103 DX5103 STATION RECOVERY (1950) DX5103 DX5103'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (JCE) DX5103'DUE TO CHANGES IN THE DEVELOPMENT OF THIS AREA, A NEW DESCRIPTION DX5103'FOLLOWS-- DX5103' DX5103'STATION IS LOCATED ABOUT 6.5 MILES NORTH-NORTHWEST OF GARNET, DX5103'ABOUT 5.5 MILES NORTHEAST OF WHITEWATER, AND ABOUT 5 MILES DX5103'NORTHWEST OF DESERT HOT SPRINGS ON A GENTLE SLOPE AT THE DX5103'NORTHERN END OF COACHELLA VALLEY. DX5103' DX5103'TO REACH FROM THE POST OFFICE AT WHITEWATER--GO EAST ON U.S. DX5103'HIGHWAY 60, 70, AND 99 2.3 MILES TO THE JUNCTION OF THE DX5103'HIGHWAY TO 29 PALMS. TURN LEFT (NORTH) ON 29 PALMS ROAD DX5103'AND GO 4.7 MILES TO THE JUNCTION OF MISSION CANYON ROAD DX5103'AND SIGN 29 PALMS 38, MISSION CANYON. TURN LEFT (NORTHWEST) DX5103'ON MISSION CANYON ROAD AND GO 0.1 MILE TO AZIMUTH MARK IN DX5103'LARGE BOULDER AT LEFT EDGE OF ROAD. CONTINUE ON MISSION CANYON DX5103'ROAD FOR 0.9 MILE TO THE CROSSING OF A TELEPHONE LINE. TURN DX5103'LEFT (SOUTHWEST) ON TRACK ROAD ALONG TELEPHONE LINE AND AT DX5103'THE FIFTH POLE TURN LEFT AGAIN 140 FEET TO STATION. DX5103' DX5103'STATION IS LOCATED ABOUT 100 YARDS SOUTHWEST OF MISSION CANYON DX5103'ROAD, AND 140 FEET EAST OF TELEPHONE POLE NO. 6838 JA-43. DX5103'A MWD OF SC DISK SET IN THE TOP OF A BURIED BOULDER ABOUT FLUSH DX5103'WITH THE GROUND. STAMPED--MORONGO 1931 DX5103' DX5103'REFERENCE MARK 1 IS 80.61 FEET SOUTH-SOUTHWEST OF STATION DX5103'AND ABOUT 2.5 FEET LOWER. IT IS A BRONZE PIN SET IN THE DX5103'TOP OF A SMALL BOULDER FLUSH WITH THE TOP AND ABOUT 2 FEET DX5103'ABOVE GROUND. DX5103' DX5103'REFERENCE MARK 2 IS 115.41 FEET NORTHWEST OF THE STATION AND DX5103'ABOUT 3 FEET HIGHER. IT IS A BRONZE PINE SET IN THE TOP DX5103'OF A SMALL BOULDER PROJECTING ABOUT 1/2 INCH AND ABOUT 8 INCHES DX5103'ABOVE GROUND. DX5103' DX5103'DISTANCES AND DIRECTIONS TO REFERENCE MARKS CHECKED WITH DX5103'THOSE IN ORIGINAL DESCRIPTION. DX5103' DX5103'AN AZIMUTH MARK WAS ESTABLISHED AT A DISTANCE OF ABOUT 0.9 DX5103'MILE IN AZIMUTH 323 DEG 04 MIN 55 SEC. DX5103' DX5103'IT IS ABOUT 0.1 MILE NORTHWEST OF THE JUNCTION OF THE 29 PALMS DX5103'HIGHWAY AND THE MISSION CANYON ROAD. MARK IS AT THE SOUTHWEST DX5103'EDGE OF MISSION CANYON ROAD IN THE TOP OF A 6 FOOT BOULDER DX5103'AND ABOUT 3.5 FEET ABOVE GROUND. IT IS A STANDARD DISK STAMPED-- DX5103'MORONGO 1950 DX5103 DX5103 STATION RECOVERY (1960) DX5103 DX5103'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (WFM) DX5103'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION DX5103'AS DESCRIBED. THE AZIMUTH MARK WAS NOT RECOVERED. DX5103' DX5103'THE STATION IS LOCATED ABOUT 6-1/2 MILES NORTH NORTHWEST OF DX5103'GARNET, 5-1/2 NORTHEAST OF WHITEWATER, 5 MILES NORTHWEST DX5103'OF DESERT HOT SPRINGS, 1 MILE WEST OF THE TWENTY NINE PALMS DX5103'ROAD AND ABOUT 50 YARDS EAST OF A TELEPHONE LINE. DX5103' DX5103'TO REACH THE STATION FROM THE POST OFFICE AT WHITEWATER DX5103'GO EASTERLY ON A PAVED ROAD THENCE U.S. HIGHWAY 99 FOR 2.3 DX5103'MILES TO THE JUNCTION WITH THE TWENTY NINE PALMS HIGHWAY. DX5103'TURN LEFT AND GO NORTHERLY ON THE TWENTY NINE PALMS HIGHWAY DX5103'FOR 4.7 MILES TO A DIRT AND GRAVEL ROAD LEFT, NORTHWEST, AND SIGN DX5103'MISSION CANYON ROAD. TURN LEFT ON THE MISSION CANYON ROAD AND DX5103'GO 0.1 MILE TO THE AZIMUTH MARK (MARK WAS NOT RECOVERED AND DX5103'IS BELIEVED DESTROYED). CONTINUE FOR 0.9 MILE TO A TRACK DX5103'ROAD LEFT AT TELEPHONE LINE. TURN LEFT ON TRACK ROAD AND DX5103'GO TO THE FIFTH POLE. TURN LEFT TO STATION 140 FEET EAST OF DX5103'THE TRACK ROAD. DX5103' DX5103'THE STATION MARK IS A STANDARD METROPOLITAN WATER DISTRICT DX5103'OF SOUTHERN CALIFORNIA DISK STAMPED MORONGO 1931, SET IN DX5103'THE TOP OF A BOULDER ABOUT FLUSH WITH THE GROUND, 140 FEET DX5103'EAST OF TELEPHONE POLE 6838 JA-43. DX5103' DX5103'REFERENCE MARK NO. 1 IS A COPPER PIN SET IN THE TOP OF A DX5103'SMALL BOULDER PROJECTING ABOUT 2 FEET AND ABOUT THE SAME DX5103'ELEVATION AS THE STATION. IT IS 80.61 FEET SOUTH SOUTHWEST DX5103'OF THE STATION. DX5103' DX5103'REFERENCE MARK NO. 2 IS A COPPER PIN SET IN THE TOP OF A SMALL DX5103'BOULDER PROJECTING ABOUT 1 INCH AND IS ABOUT 3 FEET HIGHER DX5103'THAN THE STATION. IT IS 115.41 FEET NORTHWEST OF THE STATION. DX5103' DX5103'THE AZIMUTH MARK IS A STANDARD DISK STAMPED MORONGO 1950, DX5103'SET IN THE TOP OF A 6 FOOT BOULDER PROJECTING ABOUT 3-1/2 FEET DX5103'AND IS ABOUT 0.1 MILE NORTHWEST OF THE JUNCTION OF THE TWENTY DX5103'NINE PALMS ROAD AND THE MISSION CANYON ROAD, AT THE SOUTHWEST DX5103'EDGE OF THE MISSION CANYON ROAD. IT IS 0.9 MILE IN AZIMUTH DX5103'323 04 55 FROM THE STATION. DX5103 DX5103 STATION RECOVERY (1962) DX5103 DX5103'RECOVERY NOTE BY RIVERSIDE COUNTY CALIFORNIA 1962 (FC) DX5103'STATION AND REFERENCE MARKS ARE IN GOOD CONDITION AS DESCRIBED. DX5103 DX5103 STATION RECOVERY (1971) DX5103 DX5103'RECOVERY NOTE BY RIVERSIDE COUNTY CALIFORNIA 1971 DX5103'STATION IN EXCELLENT CONDITION DX5103 DX5103 STATION RECOVERY (1974) DX5103 DX5103'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN) DX5103'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AS DX5103'DESCRIBED IN 1931, 1950 AND 1960, AND WERE FOUND TO BE IN DX5103'GOOD CONDITION. THE DIRECTIONS TO REFERENCE MARKS 1 AND DX5103'2 WERE CHECKED IN AZIMUTH WITH GOOD RESULTS. THE DISTANCES DX5103'TO THE REFERENCE MARKS WERE MEASURED SLOPE AND THENCE REDUCED DX5103'TO HORIZONTAL WITH THE RESULTS ADEQUATELY CHECKING THE 1931 DX5103'AND 1950 DISTANCES. THE AZIMUTH MARK WAS RECOVERED IN A DX5103'HUGE BOULDER THAT HAD BEEN UP-ENDED BY A BULLDOZER. THE DISK DX5103'WAS REMOVED FROM THE BOULDER AT THIS TIME. REFERENCE MARKS 3 DX5103'AND 4 (AZIMUTH NO. 2), WERE ESTABLISHED AT THIS TIME. A DX5103'COMPLETE NEW DESCRIPTION FOLLOWS-- DX5103' DX5103'THE STATION IS LOCATED ABOUT 6-1/2 MILES NORTH-NORTHWEST OF DX5103'GARNET, 5-1/2 MILES NORTHEAST OF WHITEWATER, 5 MILES NORTHWEST DX5103'OF DESERT HOT SPRINGS, 5 MILES SOUTHWEST OF MORONGO, 0.3 DX5103'MILE NORTHWEST OF THE CROSSROAD INTERSECTION OF STATE HIGHWAY DX5103'62 AND THE MISSION CREEK ROAD, AND 150 FEET SOUTHEAST OF A DX5103'TELEPHONE LINE AND POWERLINE CROSSING. DX5103' DX5103'TO REACH THE STATION FROM THE INTERSTATE HIGHWAY 10 - STATE DX5103'HIGHWAY 62 INTERCHANGE WHICH IS ABOUT 2-1/4 MILES EAST OF DX5103'WHITEWATER, DRIVE NORTH ON THE STATE HIGHWAY FOR 5.0 MILES TO DX5103'ITS CROSSROAD JUNCTION WITH THE MISSION CREEK ROAD AND THE AZIMUTH DX5103'MARK NUMBER 2. TURN LEFT AND DRIVE NORTHWEST FOR 0.25 MILE DX5103'TO A SIDE ROAD LEFT. TURN LEFT AGAIN AND DRIVE WEST AND DX5103'NORTHWEST ALONG A POWERLINE FOR 0.15 MILE TO A CROSSING OF DX5103'THE POWERLINE WITH A TELEPHONE LINE AND THE STATION. DX5103' DX5103'THE STATION IS MARKED BY A STANDARD METROPOLITAN WATER DISTRICT DX5103'OF CALIFORNIA DISK STAMPED MORONGO 1931, SET IN THE TOP DX5103'OF A BOULDER THAT IS ABOUT 2 INCHES BELOW THE SURROUNDING GROUND DX5103'SURFACE. IT IS 152 FEET SOUTHEAST OF THE POWER-TELEPHONE DX5103'LINES CROSSING, 140.0 FEET SOUTHEAST OF TELEPHONE POLE NUMBER DX5103'6838 JA-43 AND 18.0 FEET NORTH OF POWERLINE POLE NUMBER 335818S DX5103'WHICH HAS FOUR WHITE TRIANGLES PAINTED UPON IT. DX5103' DX5103'REFERENCE MARK 1 IS A BRONZE PIN CEMENTED IN A DRILL HOLE DX5103'IN THE TOP OF A PROMINENT GRANITE BOULDER THAT PROJECTS 2-1/2 DX5103'FEET ABOVE THE GROUND SURFACE AND IS ABOUT 3 FEET LOWER IN DX5103'ELEVATION THAN THE STATION. IT IS ON THE SOUTHWEST SLOPE DX5103'OF THE STATION RIDGE AND 62.0 FEET SOUTH-SOUTHEAST OF THE DX5103'POWERLINE POLE. DX5103' DX5103'REFERENCE MARK 2 IS A BRONZE PIN CEMENTED IN THE TOP OF DX5103'A SMALL CONICAL GRANITE BOULDER THAT PROJECTS ABOUT 10 INCHES DX5103'ABOVE THE GROUND SURFACE AND IS ABOUT 3 FEET HIGHER IN ELEVATION DX5103'THAN THE STATION. IT IS LOCATED ON THE CREST OF THE STATION DX5103'RIDGE, 72.5 FEET NORTHEAST OF TELEPHONE POLE 6838 JA-43. DX5103' DX5103'REFERENCE MARK 3, A STANDARD NGS REFERENCE MARK DISK STAMPED DX5103'MORONGO MWDSC 1931 NO. 3 1974, IS CEMENTED IN A DRILL HOLE DX5103'IN THE TOP OF A GRANITE BOULDER THAT PROJECTS ABOUT 5 INCHES DX5103'ABOVE THE GROUND SURFACE AND IS ABOUT 2 FEET LOWER IN ELEVATION DX5103'THAN THE STATION. IT IS LOCATED ON THE NORTHEAST SLOPE OF DX5103'THE STATION RIDGE, 59.5 FEET NORTHEAST OF THE POWERLINE DX5103'POLE. DX5103' DX5103'REFERENCE MARK 4 WAS USED FOR AZIMUTH MARK NUMBER 2. IT IS DX5103'A STANDARD NGS REFERENCE MARK DISK, STAMPED MORONGO M.W.D.S.C. DX5103'1931 NO. 4 1974 AZI. NO. 2, CEMENTED IN A DRILL HOLE IN THE DX5103'TOP OF A GRANITE BOULDER THAT MEASURES 3 FEET BY 1-FOOT AND DX5103'PROJECTS 1-FOOT ABOVE THE GROUND SURFACE. IT IS 121.0 FEET DX5103'SOUTH-SOUTHWEST OF THE CENTER OF MISSION CREEK ROAD, 118.0 FEET DX5103'SOUTH OF THREE MAILBOXES, 85.0 FEET WEST-NORTHWEST OF THE DX5103'CENTER OF THE TWO SOUTHBOUND LANES OF STATE HIGHWAY 62 AND DX5103'3.0 FEET NORTH OF A METAL WITNESS POST WITH SIGN ATTACHED. DX5103 DX5103 STATION RECOVERY (2005) DX5103 DX5103'RECOVERY NOTE BY US POWER SQUADRON 2005 (RAA) DX5103'NOTE--THERE ARE NO ABOVE GROUND VISIBLE TELEPHONE POLES OR WIRES, BUT DX5103'FOUND OTHER DESCRIPTIONS OK. 1 National Geodetic Survey, Retrieval Date = MAY 3, 2005 DX3520 *********************************************************************** DX3520 DESIGNATION - MORONGO RM 4=AZ MK 2 DX3520 PID - DX3520 DX3520 STATE/COUNTY- CA/RIVERSIDE DX3520 USGS QUAD - DESERT HOT SPRINGS (1978) DX3520 DX3520 *CURRENT SURVEY CONTROL DX3520 ___________________________________________________________________ DX3520* NAD 83(1986)- 33 59 01. (N) 116 35 02. (W) SCALED DX3520* NAVD 88 - 498.780 (meters) 1636.41 (feet) READJUSTED DX3520 ___________________________________________________________________ DX3520 GEOID HEIGHT- -31.78 (meters) GEOID03 DX3520 DYNAMIC HT - 498.190 (meters) 1634.48 (feet) COMP DX3520 MODELED GRAV- 979,432.5 (mgal) NAVD 88 DX3520 OBS GRAVITY - 979,429.9 (mgal) GRAV_OBS DX3520 DX3520 VERT ORDER - * READJUSTED, Code B , SEE BELOW DX3520 DX3520.The horizontal coordinates were scaled from a topographic map and have DX3520.an estimated accuracy of +/- 6 seconds. DX3520 DX3520.The orthometric height was determined by differential leveling DX3520.and adjusted by the National Geodetic Survey in February 1993. DX3520.* This is a READJUSTED BENCH MARK height. Code B indicates a DX3520.distribution rate of 1.1 thru 2.0 mm/km. DX3520.The height was derived from older observations constrained to new DX3520.heights in a crustal motion area. The height is approximate in DX3520.relation to other heights in its vicinity. DX3520 DX3520.The geoid height was determined by GEOID03. DX3520 DX3520.The dynamic height is computed by dividing the NAVD 88 DX3520.geopotential number by the normal gravity value computed on the DX3520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 DX3520.degrees latitude (g = 980.6199 gals.). DX3520 DX3520.The modeled gravity was interpolated from observed gravity values. DX3520.The observed gravity was obtained from relative gravimeter ties DX3520.to the IGSN71 gravity network. DX3520 DX3520; North East Units Estimated Accuracy DX3520;SPC CA 6 - 701,560. 1,969,150. MT (+/- 180 meters Scaled) DX3520 DX3520 SUPERSEDED SURVEY CONTROL DX3520 DX3520 NGVD 29 (??/??/92) 497.975 (m) 1633.77 (f) ADJ UNCH 1 1 DX3520 DX3520.Superseded values are not recommended for survey control. DX3520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX3520.See file dsdata.txt to determine how the superseded data were derived. DX3520 DX3520_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNT384604(NAD 83) DX3520_MARKER: DR = REFERENCE MARK DISK DX3520_SETTING: 80 = SET IN A BOULDER DX3520_SP_SET: BOULDER DX3520_STAMPING: MORONGO M.W.D.S.C. 1931 NO. 4 1974 AZI NO 2 DX3520_MARK LOGO: NGS DX3520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DX3520+STABILITY: SURFACE MOTION DX3520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DX3520+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2001 DX3520 DX3520 HISTORY - Date Condition Report By DX3520 HISTORY - 1974 MONUMENTED NGS DX3520 HISTORY - 1978 GOOD NGS DX3520 HISTORY - 1983 GOOD USGS DX3520 HISTORY - 1986 GOOD NGS DX3520 HISTORY - 20010316 GOOD USPSQD DX3520 HISTORY - 20050315 GOOD USPSQD DX3520 DX3520 STATION DESCRIPTION DX3520 DX3520'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 DX3520'6.45 MI WEST FROM DESERT HOT SPRINGS. DX3520'4.85 MILES WEST ALONG PIERSON BOULEVARD FROM THE POST OFFICE AT DX3520'DESERT HOT SPRINGS, THENCE 1.6 MILES NORTH ALONG STATE HIGHWAY 62, DX3520'IN THE SOUTHWEST CORNER OF THE JUNCTION OF STATE HIGHWAY 62 AND DX3520'MISSION CREEK ROAD, 84 FT. WEST OF THE CENTER LINE OF HIGHWAY, DX3520'117 FT. SOUTH OF THE CENTER LINE OF MISSION CREEK ROAD. DX3520 DX3520 STATION RECOVERY (1983) DX3520 DX3520'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983 DX3520'RECOVERED IN GOOD CONDITION. DX3520 DX3520 STATION RECOVERY (1986) DX3520 DX3520'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 DX3520'RECOVERED IN GOOD CONDITION. NEW DESCRIPTION FOLLOWS. 8.0 KM (5.0 DX3520'MI) WEST ALONG PIERSON BOULEVARD FROM THE POST OFFICE IN DESERT HOT DX3520'SPRINGS, THENCE 2.6 KM (1.6 MI) NORTH ALONG STATE HIGHWAY 62, IN THE DX3520'WEST CORNER OF THE JUNCTION OF STATE HIGHWAY 62 AND A GRAVEL ROAD DX3520'LEADING NORTHWEST, 27.0 METERS (89 FT) WEST OF THE SOUTH BOUND DX3520'HIGHWAY CENTERLINE AND 41.0 METERS (135 FT) SOUTH OF THE CENTER OF DX3520'THE ROAD. DX3520'THE MARK IS 1.0 METERS N FROM A WITNESS POST DX3520'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY. DX3520 DX3520 STATION RECOVERY (2001) DX3520 DX3520'RECOVERY NOTE BY US POWER SQUADRON 2001 (RAA) DX3520'CHANGE IN DESCRIPTION---POST OFFICE HAS MOVED--START FROM PALM DRIVE DX3520'IN DESERT HOT SPRINGS AND GO WEST ON PIERSON BLVD. 5.2 MILES TO STATE DX3520'HGY. 62. DESCRIPTION OK FROM THERE TO THE MARK. DX3520 DX3520 STATION RECOVERY (2005) DX3520 DX3520'RECOVERY NOTE BY US POWER SQUADRON 2005 (RAA) DX3520'RECOVERED IN GOOD CONDITION.