1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 KT2278 *********************************************************************** KT2278 DESIGNATION - HPGN CA 01 01 KT2278 PID - KT2278 KT2278 STATE/COUNTY- CA/LAKE KT2278 USGS QUAD - WILBUR SPRINGS (1991) KT2278 KT2278 *CURRENT SURVEY CONTROL KT2278 ___________________________________________________________________ KT2278* NAD 83(1992)- 39 01 40.79221(N) 122 27 07.84853(W) ADJUSTED KT2278* NAVD 88 - 674.9 (meters) 2214. (feet) GPS OBS KT2278 ___________________________________________________________________ KT2278 EPOCH DATE - 1991.35 KT2278 X - -2,662,518.289 (meters) COMP KT2278 Y - -4,187,024.075 (meters) COMP KT2278 Z - 3,995,138.466 (meters) COMP KT2278 LAPLACE CORR- -3.71 (seconds) DEFLEC99 KT2278 ELLIP HEIGHT- 645.38 (meters) (05/15/92) GPS OBS KT2278 GEOID HEIGHT- -29.42 (meters) GEOID99 KT2278 KT2278 HORZ ORDER - B KT2278 ELLP ORDER - FOURTH CLASS II KT2278 KT2278.The horizontal coordinates were established by GPS observations KT2278.and adjusted by the National Geodetic Survey in May 1992. KT2278.The horizontal coordinates are valid at the epoch date displayed above. KT2278.The epoch date for horizontal control is a decimal equivalence KT2278.of Year/Month/Day. KT2278 KT2278.The orthometric height was determined by GPS observations and a KT2278.high-resolution geoid model. KT2278 KT2278.The X, Y, and Z were computed from the position and the ellipsoidal ht. KT2278 KT2278.The Laplace correction was computed from DEFLEC99 derived deflections. KT2278 KT2278.The ellipsoidal height was determined by GPS observations KT2278.and is referenced to NAD 83. KT2278 KT2278.The geoid height was determined by GEOID99. KT2278 KT2278; North East Units Scale Converg. KT2278;SPC CA 2 - 651,212.374 1,960,848.185 MT 0.99991516 -0 17 06.3 KT2278;SPC CA 2 - 2,136,519.26 6,433,216.09 sFT 0.99991516 -0 17 06.3 KT2278;UTM 10 - 4,320,026.289 547,418.132 MT 0.99962769 +0 20 41.9 KT2278 KT2278 SUPERSEDED SURVEY CONTROL KT2278 KT2278 NAD 83(1986)- 39 01 40.78586(N) 122 27 07.84633(W) AD(1984.00) 1 KT2278 KT2278.Superseded values are not recommended for survey control. KT2278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. KT2278.See file dsdata.txt to determine how the superseded data were derived. KT2278 KT2278_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEJ4741820026(NAD 83) KT2278_MARKER: DD = SURVEY DISK KT2278_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL KT2278+WITH SETTING: INFORMATION. KT2278_STAMPING: HPGN-CALIF. STA. 01-01 1991 KT2278_MARK LOGO: CADT KT2278_PROJECTION: FLUSH KT2278_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET KT2278_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL KT2278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR KT2278+SATELLITE: SATELLITE OBSERVATIONS - March 19, 1999 KT2278_ROD/PIPE-DEPTH: 2.23 meters KT2278 KT2278 HISTORY - Date Condition Report By KT2278 HISTORY - 1991 MONUMENTED CADT KT2278 HISTORY - 19910522 GOOD NGS KT2278 HISTORY - 19930608 GOOD CADT KT2278 HISTORY - 19940127 GOOD NGS KT2278 HISTORY - 19990319 GOOD CADT KT2278 KT2278 STATION DESCRIPTION KT2278 KT2278'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991 KT2278'THE STATION IS LOCATED IN EASTERN LAKE COUNTY ABOUT 2000 FT (609.6 M) KT2278'NORTH OF STATE HIGHWAY 20 ON THE SUMMIT OF A KNOB LYING EASTERLY OF KT2278'WALKER RIDGE ROAD. KT2278'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 20 AND 53, GO KT2278'EASTERLY ON STATE HIGHWAY 20 FOR 12.0 MI (19.3 KM) TO WALKER RIDGE KT2278'ROAD AT POST MILE 43.65. TURN LEFT AND GO NORTH ON WALKER RIDGE ROAD KT2278'FOR 0.5 MI (0.8 KM) TO A SADDLE ON THE RIGHT AND THE END OF VEHICLE KT2278'TRAVEL. WALK SOUTH FROM THE SADDLE ABOUT 500 FT (152.4 M) TO THE TOP KT2278'OF THE KNOB AND THE STATION. KT2278'THE STATION IS A 2.5 INCH ALUMINUM DISK INSIDE A 6 INCH ALUMINUM KT2278'ACCESS COVER. LOCATED 19.0 FT (5.8 M) NORTHWEST OF A LARGE BOULDER, KT2278'18.5 FT (5.6 M) NORTHEAST OF A LARGE BOULDER AND 3 FT (0.9 M) NORTH KT2278'OF A WITNESS POST. KT2278 KT2278 STATION RECOVERY (1993) KT2278 KT2278'RECOVERY NOTE BY CALTRANS 1993 KT2278'RECOVERED IN GOOD CONDITION. KT2278 KT2278 STATION RECOVERY (1994) KT2278 KT2278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (AJL) KT2278'THE STATION IS LOCATED IN EASTERN LAKE COUNTY ABOUT 0.5 KM (0.3 MI) KT2278'NORTH OF STATE HIGHWAY 20 ON THE SUMMIT OF A KNOB LYING EAST OF WALKER KT2278'RIDGE ROAD, WHICH IS 5 KM (3.1 MI) WEST OF THE LAKE/COLUSA COUNTY KT2278'LINE. OWNERSHIP--CALIFORNIA DEPARTMENT OF TRANSPORTATION. TO REACH KT2278'FROM THE JUNCTION OF STATE HIGHWAYS 20 AND 53 NORTH OF CLEARLAKE, GO KT2278'EASTERLY ON STATE HIGHWAY 20 FOR 19.3 KM (12.0 MI) TO WALKER RIDGE KT2278'ROAD AT POST MILE 43.65. TURN LEFT, NORTH, ON WALKER RIDGE ROAD FOR KT2278'0.8 KM (0.5 MI) TO A SADDLE AND A DIM TRACK ROAD LEADING EAST ON THE KT2278'RIGHT. WALK SOUTHERLY FROM THE SADDLE AND THE ROAD ALONG A DIM PATH KT2278'ABOUT 150 M (492.1 FT) TO THE TOP OF THE KNOB AND THE STATION. STATION KT2278'MARK IS CADT SURVEY DISK ATOP AN ALUMINUM ALLOY ROD ENCASED IN A PIPE KT2278'WITH LOGO CAP SURROUNDED BY CONCRETE SET FLUSH WITH THE GROUND. IT IS KT2278'5.8 M (19.0 FT) NORTHWEST OF A 1 X 1.3 METERBOULDER PROJECTING 0.8 M, KT2278'5.6 M (18.4 FT) NORTHEAST OF A 1 X 1 METERBOULDER PROJECTING 0.6 M, KT2278'AND 0.9 M (3.0 FT) NORTH OF A WITNESS POST. KT2278 KT2278 STATION RECOVERY (1999) KT2278 KT2278'RECOVERY NOTE BY CALTRANS 1999 (FTC) KT2278'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 DF8948 *********************************************************************** DF8948 DESIGNATION - HPGN D CA 01 AJ DF8948 PID - DF8948 DF8948 STATE/COUNTY- CA/LAKE DF8948 USGS QUAD - WHISPERING PINES (1993) DF8948 DF8948 *CURRENT SURVEY CONTROL DF8948 ___________________________________________________________________ DF8948* NAD 83(1992)- 38 50 09.26972(N) 122 44 29.06191(W) ADJUSTED DF8948* NAVD 88 - 730.4 (meters) 2396. (feet) GPS OBS DF8948 ___________________________________________________________________ DF8948 EPOCH DATE - 1991.35 DF8948 X - -2,690,891.724 (meters) COMP DF8948 Y - -4,184,839.208 (meters) COMP DF8948 Z - 3,978,583.150 (meters) COMP DF8948 LAPLACE CORR- 2.11 (seconds) DEFLEC99 DF8948 ELLIP HEIGHT- 700.66 (meters) (11/21/03) GPS OBS DF8948 GEOID HEIGHT- -29.71 (meters) GEOID99 DF8948 DF8948 HORZ ORDER - FIRST DF8948 ELLP ORDER - FOURTH CLASS I DF8948 DF8948.The horizontal coordinates were established by GPS observations DF8948.and adjusted by the National Geodetic Survey in November 2003. DF8948.The horizontal coordinates are valid at the epoch date displayed above. DF8948.The epoch date for horizontal control is a decimal equivalence DF8948.of Year/Month/Day. DF8948 DF8948.The orthometric height was determined by GPS observations and a DF8948.high-resolution geoid model. DF8948 DF8948.The X, Y, and Z were computed from the position and the ellipsoidal ht. DF8948 DF8948.The Laplace correction was computed from DEFLEC99 derived deflections. DF8948 DF8948.The ellipsoidal height was determined by GPS observations DF8948.and is referenced to NAD 83. DF8948 DF8948.The geoid height was determined by GEOID99. DF8948 DF8948; North East Units Scale Converg. DF8948;SPC CA 2 - 630,054.602 1,935,632.179 MT 0.99992405 -0 28 02.8 DF8948;SPC CA 2 - 2,067,104.14 6,350,486.57 sFT 0.99992405 -0 28 02.8 DF8948;UTM 10 - 4,298,599.164 522,443.745 MT 0.99960620 +0 09 43.8 DF8948 DF8948 SUPERSEDED SURVEY CONTROL DF8948 DF8948.No superseded survey control is available for this station. DF8948 DF8948_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH2244498599(NAD 83) DF8948_MARKER: DD = SURVEY DISK DF8948_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+) DF8948_STAMPING: CA-HPGN-DENSIFICATION STA. 01-AJ 1999 DF8948_MARK LOGO: CADT DF8948_PROJECTION: FLUSH DF8948_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT DF8948_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DF8948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DF8948+SATELLITE: SATELLITE OBSERVATIONS - 1999 DF8948_ROD/PIPE-DEPTH: 5.33 meters DF8948_SLEEVE-DEPTH : 0.68 meters DF8948 DF8948 HISTORY - Date Condition Report By DF8948 HISTORY - 1999 MONUMENTED CADT DF8948 DF8948 STATION DESCRIPTION DF8948 DF8948'DESCRIBED BY CALTRANS 1999 (FTC) DF8948'THE STATION IS LOCATED IN COBB, ABOUT 26 MI (41.8 KM) NORTHEAST OF DF8948'SANTA ROSA, 18 MI (29.0 KM) SOUTHEAST OF LAKEPORT, AND 7 MI (11.3 KM) DF8948'NORTHWEST OF MIDDLETON. TO REACH THE STATION FROM THE US POST OFFICE DF8948'IN COBB, LOCATED ON STATE HIGHWAY 175 AT POST MILE 19.69, GO NORTHWEST DF8948'ON HIGHWAY 175 FOR 0.15 MI (0.24 KM) TO BOTTLE ROCK ROAD (COUNTY ROAD DF8948'NO. 515) ON THE LEFT. TURN LEFT AND GO NORTHWEST ON BOTTLE ROCK ROAD DF8948'FOR 1.45 MI (2.33 KM) TO THE ENTRANCE TO THE GEYSERS GEOTHERMAL DF8948'PROJECT AND THE STATION ON THE RIGHT AT POST MILE 9.22. THE STATION IS DF8948'A SURVEY DISK ENCASED IN PVC PIPE WITH ACCESS COVER SET IN CONCRETE DF8948'FLUSH WITH THE GROUND, 184 FT (56.1 M) NORTH OF THE CENTERLINE OF THE DF8948'MAIN EXIT FROM THE GEYSERS, 164 FT (50.0 M) SOUTH OF THE CENTERLINE OF DF8948'THE MAIN ENTRANCE TO THE GEYSERS, 151 FT (46.0 M) SOUTH OF TELEPHONE DF8948'POLE NO. 39, 72.2 FT (22.0 M) NORTH OF TELEPHONE POLE NO. 38, 19.7 DF8948'FT (6.0 M) EAST OF THE CENTERLINE OF THE COUNTY ROAD, 3.3 FT (1.0 M) DF8948'WEST OF A WIRE FENCE, 3.0 FT (0.9 M) WEST OF A CARSONITE WITNESS POST, DF8948'AND LEVEL WITH BOTTLE ROCK ROAD. THE STATION WAS OCCUPIED AS PART OF DF8948'A CALIFORNIA HPGN DENSIFICATION SURVEY. 1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 DF8953 *********************************************************************** DF8953 DESIGNATION - HPGN D CA 01 AK DF8953 PID - DF8953 DF8953 STATE/COUNTY- CA/LAKE DF8953 USGS QUAD - DETERT RESERVOIR (1997) DF8953 DF8953 *CURRENT SURVEY CONTROL DF8953 ___________________________________________________________________ DF8953* NAD 83(1992)- 38 44 36.97289(N) 122 37 21.23906(W) ADJUSTED DF8953* NAVD 88 - 344.0 (meters) 1129. (feet) GPS OBS DF8953 ___________________________________________________________________ DF8953 EPOCH DATE - 1991.35 DF8953 X - -2,685,504.461 (meters) COMP DF8953 Y - -4,195,564.709 (meters) COMP DF8953 Z - 3,970,353.376 (meters) COMP DF8953 LAPLACE CORR- 0.09 (seconds) DEFLEC99 DF8953 ELLIP HEIGHT- 314.03 (meters) (11/21/03) GPS OBS DF8953 GEOID HEIGHT- -29.98 (meters) GEOID99 DF8953 DF8953 HORZ ORDER - FIRST DF8953 ELLP ORDER - FOURTH CLASS I DF8953 DF8953.The horizontal coordinates were established by GPS observations DF8953.and adjusted by the National Geodetic Survey in November 2003. DF8953.The horizontal coordinates are valid at the epoch date displayed above. DF8953.The epoch date for horizontal control is a decimal equivalence DF8953.of Year/Month/Day. DF8953 DF8953.The orthometric height was determined by GPS observations and a DF8953.high-resolution geoid model. DF8953 DF8953.The X, Y, and Z were computed from the position and the ellipsoidal ht. DF8953 DF8953.The Laplace correction was computed from DEFLEC99 derived deflections. DF8953 DF8953.The ellipsoidal height was determined by GPS observations DF8953.and is referenced to NAD 83. DF8953 DF8953.The geoid height was determined by GEOID99. DF8953 DF8953; North East Units Scale Converg. DF8953;SPC CA 2 - 619,731.276 1,945,879.303 MT 0.99993229 -0 23 33.0 DF8953;SPC CA 2 - 2,033,235.03 6,384,105.68 sFT 0.99993229 -0 23 33.0 DF8953;UTM 10 - 4,288,392.236 532,800.313 MT 0.99961325 +0 14 10.4 DF8953 DF8953 SUPERSEDED SURVEY CONTROL DF8953 DF8953.No superseded survey control is available for this station. DF8953 DF8953_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH3280088392(NAD 83) DF8953_MARKER: DD = SURVEY DISK DF8953_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL DF8953+WITH SETTING: INFORMATION. DF8953_STAMPING: CA-HPGN-DENSIFICATION STA. 01-AK 1999 DF8953_MARK LOGO: CADT DF8953_PROJECTION: FLUSH DF8953_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT DF8953_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DF8953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DF8953+SATELLITE: SATELLITE OBSERVATIONS - 1999 DF8953_ROD/PIPE-DEPTH: 1.68 meters DF8953_SLEEVE-DEPTH : 0.68 meters DF8953 DF8953 HISTORY - Date Condition Report By DF8953 HISTORY - 1999 MONUMENTED CADT DF8953 DF8953 STATION DESCRIPTION DF8953 DF8953'DESCRIBED BY CALTRANS 1999 (FTC) DF8953'THE STATION IS LOCATED IN MIDDLETOWN, ABOUT 26 MI (41.8 KM) SOUTHEAST DF8953'OF LAKEPORT, 22 MI DF8953'(35.4 KM) NORTHEAST OF SANTA ROSA AND 12 MI (19.3 KM) NORTH OF DF8953'CALISTOGA. TO REACH THE DF8953'STATION FROM THE JUNCTION OF STATE HIGHWAYS 29 AND 175 IN MIDDLETOWN, DF8953'GO SOUTH ON DF8953'HIGHWAY 29 FOR 0.75 MI (1.21 KM) TO THE STATION ON THE RIGHT AT POST DF8953'MILE 5.06. THE STATION IS DF8953'A SURVEY DISK ENCASED IN PVC PIPE WITH ACCESS COVER SET IN CONCRETE DF8953'FLUSH WITH THE DF8953'GROUND, 407 FT (124.1 M) SOUTH OF THE CENTERLINE OF CENTRAL PARK ROAD, DF8953'29.5 FT (9.0 M) WEST DF8953'OF THE CENTERLINE OF HIGHWAY 29, 19.7 FT (6.0 M) EAST OF THE DF8953'CENTERLINE OF PINE STREET, 2.3 FT DF8953'(0.7 M) EAST OF A WIRE FENCE, 2.0 FT (0.6 M) EAST OF A CARSONITE DF8953'WITNESS POST, AND LEVEL WITH DF8953'HIGHWAY 29. THE STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DF8953'DENSIFICATION SURVEY. DF8953'THE STATION IS LOCATED WITHIN THE CALIFORNIA DEPARTMENT OF DF8953'TRANSPORTATION (CALTRANS) DF8953'HIGHWAY RIGHT-OF-WAY. USERS MUST OBTAIN AN ENCROACHMENT PERMIT FROM DF8953'CALTRANS DF8953'BEFORE USING THE STATION. TO OBTAIN AN ENCROACHMENT PERMIT, CONTACT DF8953'THE DISTRICT DF8953'PERMITS OFFICE IN EUREKA AT (707) 445 6385. DF8953' 1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 DF8949 *********************************************************************** DF8949 DESIGNATION - HPGN D CA 01 BJ DF8949 PID - DF8949 DF8949 STATE/COUNTY- CA/LAKE DF8949 USGS QUAD - KELSEYVILLE (1993) DF8949 DF8949 *CURRENT SURVEY CONTROL DF8949 ___________________________________________________________________ DF8949* NAD 83(1992)- 38 56 41.30835(N) 122 48 54.46844(W) ADJUSTED DF8949* NAVD 88 - 518.2 (meters) 1700. (feet) GPS OBS DF8949 ___________________________________________________________________ DF8949 EPOCH DATE - 1991.35 DF8949 X - -2,692,071.084 (meters) COMP DF8949 Y - -4,174,855.057 (meters) COMP DF8949 Z - 3,987,860.533 (meters) COMP DF8949 LAPLACE CORR- 3.10 (seconds) DEFLEC99 DF8949 ELLIP HEIGHT- 488.50 (meters) (11/21/03) GPS OBS DF8949 GEOID HEIGHT- -29.63 (meters) GEOID99 DF8949 DF8949 HORZ ORDER - FIRST DF8949 ELLP ORDER - FOURTH CLASS I DF8949 DF8949.The horizontal coordinates were established by GPS observations DF8949.and adjusted by the National Geodetic Survey in November 2003. DF8949.The horizontal coordinates are valid at the epoch date displayed above. DF8949.The epoch date for horizontal control is a decimal equivalence DF8949.of Year/Month/Day. DF8949 DF8949.The orthometric height was determined by GPS observations and a DF8949.high-resolution geoid model. DF8949 DF8949.The X, Y, and Z were computed from the position and the ellipsoidal ht. DF8949 DF8949.The Laplace correction was computed from DEFLEC99 derived deflections. DF8949 DF8949.The ellipsoidal height was determined by GPS observations DF8949.and is referenced to NAD 83. DF8949 DF8949.The geoid height was determined by GEOID99. DF8949 DF8949; North East Units Scale Converg. DF8949;SPC CA 2 - 642,197.285 1,929,340.152 MT 0.99991764 -0 30 50.1 DF8949;SPC CA 2 - 2,106,942.26 6,329,843.48 sFT 0.99991764 -0 30 50.1 DF8949;UTM 10 - 4,310,668.129 516,020.642 MT 0.99960316 +0 06 58.3 DF8949 DF8949 SUPERSEDED SURVEY CONTROL DF8949 DF8949.No superseded survey control is available for this station. DF8949 DF8949_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEJ1602110668(NAD 83) DF8949_MARKER: DD = SURVEY DISK DF8949_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+) DF8949_STAMPING: CA-HPGN-DENSIFICATION STA. 01-BJ 1999 DF8949_MARK LOGO: CADT DF8949_PROJECTION: FLUSH DF8949_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT DF8949_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DF8949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DF8949+SATELLITE: SATELLITE OBSERVATIONS - 1999 DF8949_ROD/PIPE-DEPTH: 7.11 meters DF8949_SLEEVE-DEPTH : 0.68 meters DF8949 DF8949 HISTORY - Date Condition Report By DF8949 HISTORY - 1999 MONUMENTED CADT DF8949 DF8949 STATION DESCRIPTION DF8949 DF8949'DESCRIBED BY CALTRANS 1999 (FTC) DF8949'THE STATION IS LOCATED AT THE INTERSECTION OF STATE HIGHWAY 29 AND DF8949'BOTTLE ROCK ROAD, DF8949'ABOUT 25 MI (40.2 KM) SOUTHEAST OF UKIAH, 10 MI (16.1 KM) WEST OF THE DF8949'CITY OF CLEARLAKE, AND 8 DF8949'MI (12.9 KM) SOUTHEAST OF LAKEPORT. TO REACH THE STATION FROM THE DF8949'JUNCTION OF STATE DF8949'HIGHWAYS 29 AND 175, ON THE SOUTH SIDE OF LAKEPORT, GO SOUTHEAST ON DF8949'HIGHWAY 29 FOR 7.8 DF8949'MI (12.6 KM) TO BOTTLE ROCK ROAD ON THE RIGHT AND THE STATION ON THE DF8949'LEFT AT POST MILE DF8949'32.30. THE STATION IS A SURVEY DISK ENCASED IN PVC PIPE WITH ACCESS DF8949'COVER SET IN CONCRETE DF8949'FLUSH WITH THE GROUND, 82.0 FT (25.0 M) NORTHEAST OF THE CENTERLINE OF DF8949'HIGHWAY 29, 82.0 FT DF8949'(25.0 M) SOUTHEAST OF THE CENTERLINE OF AN ASPHALT DRIVEWAY, 39.4 FT DF8949'(12.0 M) NORTHWEST OF DF8949'THE CENTERLINE OF BOTTLE ROCK ROAD, 32.8 FT (10.0 M) SOUTHWEST OF A DF8949'WIRE FENCE, 29.5 FT (9.0 DF8949'M) SOUTHWEST OF A METAL HIGHWAY PADDLE MARKER, 2.3 FT (0.7 M) DF8949'SOUTHWEST OF A CARSONITE DF8949'WITNESS POST, AND ABOUT 6.5 FT (2.0 M) HIGHER THAN HIGHWAY 29. THE DF8949'STATION WAS OCCUPIED DF8949'AS PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY. THE STATION IS DF8949'LOCATED WITHIN THE DF8949'CALIFORNIA DEPARTMENT OF TRANSPORTATION (CALTRANS) HIGHWAY DF8949'RIGHT-OF-WAY. USERS MUST DF8949'OBTAIN AN ENCROACHMENT PERMIT FROM CALTRANS BEFORE USING THE STATION. DF8949'TO OBTAIN AN DF8949'ENCROACHMENT PERMIT, CONTACT THE DISTRICT PERMITS OFFICE IN EUREKA AT DF8949'(707) 445 6385. DF8949' 1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 DF8950 *********************************************************************** DF8950 DESIGNATION - HPGN D CA 01 BK DF8950 PID - DF8950 DF8950 STATE/COUNTY- CA/LAKE DF8950 USGS QUAD - LOWER LAKE (1993) DF8950 DF8950 *CURRENT SURVEY CONTROL DF8950 ___________________________________________________________________ DF8950* NAD 83(1992)- 38 54 04.08073(N) 122 36 41.61409(W) ADJUSTED DF8950* NAVD 88 - 432.66 (meters) 1419.5 (feet) LEVELING DF8950 ___________________________________________________________________ DF8950 EPOCH DATE - 1991.35 DF8950 X - -2,678,826.949 (meters) COMP DF8950 Y - -4,186,903.665 (meters) COMP DF8950 Z - 3,984,034.526 (meters) COMP DF8950 LAPLACE CORR- -0.01 (seconds) DEFLEC99 DF8950 ELLIP HEIGHT- 403.06 (meters) (11/21/03) GPS OBS DF8950 GEOID HEIGHT- -29.61 (meters) GEOID99 DF8950 DF8950 HORZ ORDER - FIRST DF8950 VERT ORDER - THIRD ? DF8950 ELLP ORDER - FOURTH CLASS I DF8950 DF8950.The horizontal coordinates were established by GPS observations DF8950.and adjusted by the National Geodetic Survey in November 2003. DF8950.The horizontal coordinates are valid at the epoch date displayed above. DF8950.The epoch date for horizontal control is a decimal equivalence DF8950.of Year/Month/Day. DF8950 DF8950.The orthometric height was determined by differential leveling. DF8950.The vertical network tie was performed by a horz. field party for horz. DF8950.obs reductions. Reset procedures were used to establish the elevation. DF8950 DF8950.The X, Y, and Z were computed from the position and the ellipsoidal ht. DF8950 DF8950.The Laplace correction was computed from DEFLEC99 derived deflections. DF8950 DF8950.The ellipsoidal height was determined by GPS observations DF8950.and is referenced to NAD 83. DF8950 DF8950.The geoid height was determined by GEOID99. DF8950 DF8950; North East Units Scale Converg. DF8950;SPC CA 2 - 637,210.809 1,946,953.812 MT 0.99991978 -0 23 08.0 DF8950;SPC CA 2 - 2,090,582.46 6,387,630.96 sFT 0.99991978 -0 23 08.0 DF8950;UTM 10 - 4,305,877.060 533,682.561 MT 0.99961397 +0 14 38.2 DF8950 DF8950 SUPERSEDED SURVEY CONTROL DF8950 DF8950.No superseded survey control is available for this station. DF8950 DF8950_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEJ3368305877(NAD 83) DF8950_MARKER: DD = SURVEY DISK DF8950_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+) DF8950_STAMPING: CA-HPGN-DENSIFICATION STA. 01-BK 1999 DF8950_MARK LOGO: CADT DF8950_PROJECTION: FLUSH DF8950_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT DF8950_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DF8950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DF8950+SATELLITE: SATELLITE OBSERVATIONS - 1999 DF8950_ROD/PIPE-DEPTH: 3.10 meters DF8950_SLEEVE-DEPTH : 0.68 meters DF8950 DF8950 HISTORY - Date Condition Report By DF8950 HISTORY - 1999 MONUMENTED CADT DF8950 DF8950 STATION DESCRIPTION DF8950 DF8950'DESCRIBED BY CALTRANS 1999 (FTC) DF8950'THE STATION IS LOCATED ON THE WEST SIDE OF STATE HIGHWAY 29, ABOUT 32 DF8950'MI (51.5 KM) DF8950'NORTHEAST OF SANTA ROSA, 20 MI (32.2 KM) SOUTHEAST OF LAKEPORT, 3 MI DF8950'(4.8 KM) SOUTH OF THE DF8950'CITY OF CLEARLAKE, AND 0.6 MI (1.0 KM) SOUTH OF LOWER LAKE. TO REACH DF8950'THE STATION FROM THE DF8950'JUNCTION OF STATE HIGHWAYS 29 AND 53 IN LOWER LAKE, GO SOUTH ON DF8950'HIGHWAY 29 FOR 0.65 MI DF8950'(1.05 KM) TO THE STATION ON THE RIGHT AT POST MILE 19.68. THE STATION DF8950'IS A SURVEY DISK DF8950'ENCASED IN PVC PIPE WITH ACCESS COVER SET IN CONCRETE FLUSH WITH THE DF8950'GROUND, 298.5 FT DF8950'(91.0 M) SOUTH OF THE CENTERLINE OF CLAYTON CREEK ROAD, 85.3 FT (26.0 DF8950'M) WEST OF THE DF8950'CENTERLINE OF HIGHWAY 29, 2.3 FT (0.7 M) EAST OF A WIRE FENCE, 2.0 FT DF8950'(0.6 M) EAST OF A DF8950'CARSONITE WITNESS POST, AND ABOUT 3 FT (0.9 M) LOWER THAN HIGHWAY 29. DF8950'THE STATION WAS DF8950'OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY. THE DF8950'STATION IS LOCATED DF8950'WITHIN THE CALIFORNIA DEPARTMENT OF TRANSPORTATION (CALTRANS) HIGHWAY DF8950'RIGHT-OF-WAY. DF8950'USERS MUST OBTAIN AN ENCROACHMENT PERMIT FROM CALTRANS BEFORE USING DF8950'THE STATION. TO DF8950'OBTAIN AN ENCROACHMENT PERMIT, CONTACT THE DISTRICT PERMITS OFFICE IN DF8950'EUREKA AT (707) DF8950'445 6385. DF8950' 1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 KT2297 *********************************************************************** KT2297 DESIGNATION - HPGN D CA 01 CH KT2297 PID - KT2297 KT2297 STATE/COUNTY- CA/LAKE KT2297 USGS QUAD - LAKEPORT (1994) KT2297 KT2297 *CURRENT SURVEY CONTROL KT2297 ___________________________________________________________________ KT2297* NAD 83(1992)- 39 00 58.67907(N) 122 54 46.22766(W) ADJUSTED KT2297* NAVD 88 - 420.4 (meters) 1379. (feet) GPS OBS KT2297 ___________________________________________________________________ KT2297 EPOCH DATE - 1991.35 KT2297 X - -2,696,432.601 (meters) COMP KT2297 Y - -4,166,002.638 (meters) COMP KT2297 Z - 3,993,969.139 (meters) COMP KT2297 LAPLACE CORR- 0.45 (seconds) DEFLEC99 KT2297 ELLIP HEIGHT- 390.78 (meters) (08/24/94) GPS OBS KT2297 GEOID HEIGHT- -29.55 (meters) GEOID99 KT2297 KT2297 HORZ ORDER - FIRST KT2297 ELLP ORDER - FOURTH CLASS II KT2297 KT2297.The horizontal coordinates were established by GPS observations KT2297.and adjusted by the National Geodetic Survey in August 1994. KT2297.The horizontal coordinates are valid at the epoch date displayed above. KT2297.The epoch date for horizontal control is a decimal equivalence KT2297.of Year/Month/Day. KT2297 KT2297.The orthometric height was determined by GPS observations and a KT2297.high-resolution geoid model. KT2297 KT2297.The X, Y, and Z were computed from the position and the ellipsoidal ht. KT2297 KT2297.The Laplace correction was computed from DEFLEC99 derived deflections. KT2297 KT2297.The ellipsoidal height was determined by GPS observations KT2297.and is referenced to NAD 83. KT2297 KT2297.The geoid height was determined by GEOID99. KT2297 KT2297; North East Units Scale Converg. KT2297;SPC CA 2 - 650,213.424 1,920,950.031 MT 0.99991538 -0 34 31.9 KT2297;SPC CA 2 - 2,133,241.88 6,302,316.89 sFT 0.99991538 -0 34 31.9 KT2297;UTM 10 - 4,318,588.999 507,545.518 MT 0.99960070 +0 03 17.5 KT2297 KT2297 SUPERSEDED SURVEY CONTROL KT2297 KT2297.No superseded survey control is available for this station. KT2297 KT2297_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEJ0754618589(NAD 83) KT2297_MARKER: DD = SURVEY DISK KT2297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT KT2297_STAMPING: CA-HPGN-DENSIFICATION STA. 01-CH 1993 KT2297_MARK LOGO: CADT KT2297_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT KT2297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO KT2297+STABILITY: SURFACE MOTION KT2297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR KT2297+SATELLITE: SATELLITE OBSERVATIONS - March 19, 1999 KT2297 KT2297 HISTORY - Date Condition Report By KT2297 HISTORY - 1993 MONUMENTED CADT KT2297 HISTORY - 19940113 GOOD KT2297 HISTORY - 19990319 GOOD CADT KT2297 KT2297 STATION DESCRIPTION KT2297 KT2297'DESCRIBED BY CALTRANS 1993 KT2297'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAYS 29 AND 175, KT2297'ABOUT 2 MI (3.2 KM) SOUTH OF THE COUNTY COURTHOUSE IN LAKEPORT. KT2297'$ KT2297'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 175 AND HIGHWAY 29, KT2297'AT POST MILE 40.14 ON HIGHWAY 29 AND POST MILE 8.19 ON HIGHWAY 175, KT2297'GO SOUTH ALONG THE RIGHT-OF-WAY FENCE ON THE WEST SIDE OF HIGHWAY 29 KT2297'FOR ABOUT 150 FT (45.7 M) TO THE STATION ON THE LEFT. KT2297'$ KT2297'THE STATION IS ABOUT 180 FT (54.9 M) SOUTH OF THE CENTERLINE OF KT2297'HIGHWAY 175, 77.0 FT (23.5 M) NORTHEAST OF POWER POLE 813, 43 FT KT2297'(13.1 M) EAST OF THE RIGHT-OF-WAY FENCE, 21 FT (6.4 M) WEST OF THE KT2297'TOP OF A ROCKY CUT ABOVE HIGHWAY 29, AND 2.5 FT (0.8 M) EAST OF A KT2297'WITNESS POST. KT2297'$ KT2297'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION KT2297'SURVEY. THE STATION IS LOCATED WITHIN THE CALIFORNIA DEPARTMENT OF KT2297'TRANSPORTATION (CALTRANS) HIGHWAY RIGHT-OF-WAY. USERS MUST OBTAIN AN KT2297'ENCROACHMENT PERMIT FROM CALTRANS BEFORE USING THE STATION. TO OBTAIN KT2297'AN ENCROACHMENT PERMIT, CONTACT THE DISTRICT PERMITS OFFICE IN EUREKA KT2297'AT (707) 445-6385. KT2297 KT2297 STATION RECOVERY (1994) KT2297 KT2297'RECOVERED 1994 KT2297'RECOVERED IN GOOD CONDITION. KT2297 KT2297 STATION RECOVERY (1999) KT2297 KT2297'RECOVERY NOTE BY CALTRANS 1999 (FTC) KT2297'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 DF8951 *********************************************************************** DF8951 DESIGNATION - HPGN D CA 01 CJ DF8951 PID - DF8951 DF8951 STATE/COUNTY- CA/LAKE DF8951 USGS QUAD - LUCERNE (1994) DF8951 DF8951 *CURRENT SURVEY CONTROL DF8951 ___________________________________________________________________ DF8951* NAD 83(1992)- 39 04 11.57352(N) 122 46 57.42625(W) ADJUSTED DF8951* NAVD 88 - 407.30 (meters) 1336.3 (feet) LEVELING DF8951 ___________________________________________________________________ DF8951 EPOCH DATE - 1991.35 DF8951 X - -2,684,922.778 (meters) COMP DF8951 Y - -4,168,961.609 (meters) COMP DF8951 Z - 3,998,581.335 (meters) COMP DF8951 LAPLACE CORR- 5.92 (seconds) DEFLEC99 DF8951 ELLIP HEIGHT- 377.95 (meters) (11/21/03) GPS OBS DF8951 GEOID HEIGHT- -29.23 (meters) GEOID99 DF8951 DF8951 HORZ ORDER - FIRST DF8951 VERT ORDER - THIRD ? DF8951 ELLP ORDER - FOURTH CLASS I DF8951 DF8951.The horizontal coordinates were established by GPS observations DF8951.and adjusted by the National Geodetic Survey in November 2003. DF8951.The horizontal coordinates are valid at the epoch date displayed above. DF8951.The epoch date for horizontal control is a decimal equivalence DF8951.of Year/Month/Day. DF8951 DF8951.The orthometric height was determined by differential leveling. DF8951.The vertical network tie was performed by a horz. field party for horz. DF8951.obs reductions. Reset procedures were used to establish the elevation. DF8951 DF8951.The X, Y, and Z were computed from the position and the ellipsoidal ht. DF8951 DF8951.The Laplace correction was computed from DEFLEC99 derived deflections. DF8951 DF8951.The ellipsoidal height was determined by GPS observations DF8951.and is referenced to NAD 83. DF8951 DF8951.The geoid height was determined by GEOID99. DF8951 DF8951; North East Units Scale Converg. DF8951;SPC CA 2 - 656,055.956 1,932,277.934 MT 0.99991471 -0 29 36.3 DF8951;SPC CA 2 - 2,152,410.25 6,339,481.86 sFT 0.99991471 -0 29 36.3 DF8951;UTM 10 - 4,324,553.942 518,804.933 MT 0.99960435 +0 08 13.2 DF8951 DF8951 SUPERSEDED SURVEY CONTROL DF8951 DF8951.No superseded survey control is available for this station. DF8951 DF8951_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEJ1880524554(NAD 83) DF8951_MARKER: DD = SURVEY DISK DF8951_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+) DF8951_STAMPING: CA-HPGN-DENSIFICATION STA. 01-CJ 1993 DF8951_MARK LOGO: CADT DF8951_PROJECTION: FLUSH DF8951_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT DF8951_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DF8951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DF8951+SATELLITE: SATELLITE OBSERVATIONS - 1993 DF8951_ROD/PIPE-DEPTH: 18.6 meters DF8951_SLEEVE-DEPTH : 0.68 meters DF8951 DF8951 HISTORY - Date Condition Report By DF8951 HISTORY - 1993 MONUMENTED CADT DF8951 DF8951 STATION DESCRIPTION DF8951 DF8951'DESCRIBED BY CALTRANS 1993 (DSC) DF8951'THE STATION IS LOCATED ON THE NORTH SHORE OF CLEAR LAKE, ABOUT 8 MI DF8951'(12.9 KM) EAST OF DF8951'LAKEPORT, 5 MI (8.0 KM) WEST OF CLEARLAKE OAKS AND 2 MI (3.2 KM) DF8951'SOUTHEAST OF LUCERNE. TO DF8951'REACH THE STATION FROM THE US POST OFFICE IN LUCERNE, LOCATED AT THE DF8951'INTERSECTION OF DF8951'STATE HIGHWAY 20 AND THIRD STREET, GO SOUTH AND EAST ON HIGHWAY 20 FOR DF8951'1.95 MI (3.14 KM) DF8951'TO THE STATION ON THE RIGHT AT POST MILE 19.00. THE STATION IS A DF8951'SURVEY DISK ENCASED IN DF8951'PVC PIPE WITH ACCESS COVER SET IN CONCRETE FLUSH WITH THE GROUND, 51.0 DF8951'FT (15.5 M) SOUTH DF8951'OF THE CENTERLINE OF HIGHWAY 20, 4.3 FT (1.3 M) WEST OF HIGHWAY POST DF8951'MILE MARKER 19.00, 3.3 DF8951'FT (1.0 M) NORTH OF A CHAIN LINK FENCE, 2.6 FT (0.8 M) NORTH OF A DF8951'CONCRETE CURB, 2.0 FT (0.6 M) DF8951'NORTH OF A METAL WITNESS POST, 2.0 FT (0.6 M) NORTH OF A CARSONITE DF8951'WITNESS POST, AND LEVEL DF8951'WITH HIGHWAY 20. THE STATION WAS OCCUPIED AS PART OF A CALIFORNIA DF8951'HPGN DENSIFICATION DF8951'SURVEY. THE STATION IS LOCATED WITHIN THE CALIFORNIA DEPARTMENT OF DF8951'TRANSPORTATION DF8951'(CALTRANS) HIGHWAY RIGHT-OF-WAY. USERS MUST OBTAIN AN ENCROACHMENT DF8951'PERMIT FROM DF8951'CALTRANS BEFORE USING THE STATION. TO OBTAIN AN ENCROACHMENT PERMIT, DF8951'CONTACT THE DF8951'DISTRICT PERMITS OFFICE IN EUREKA AT (707) 445 6385. DF8951' 1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 DF8952 *********************************************************************** DF8952 DESIGNATION - HPGN D CA 01 CK DF8952 PID - DF8952 DF8952 STATE/COUNTY- CA/LAKE DF8952 USGS QUAD - BENMORE CANYON (1989) DF8952 DF8952 *CURRENT SURVEY CONTROL DF8952 ___________________________________________________________________ DF8952* NAD 83(1992)- 39 00 31.77673(N) 122 36 52.94187(W) ADJUSTED DF8952* NAVD 88 - 500.06 (meters) 1640.6 (feet) LEVELING DF8952 ___________________________________________________________________ DF8952 EPOCH DATE - 1991.35 DF8952 X - -2,675,033.596 (meters) COMP DF8952 Y - -4,180,469.056 (meters) COMP DF8952 Z - 3,993,374.743 (meters) COMP DF8952 LAPLACE CORR- -1.21 (seconds) DEFLEC99 DF8952 ELLIP HEIGHT- 470.62 (meters) (11/21/03) GPS OBS DF8952 GEOID HEIGHT- -29.37 (meters) GEOID99 DF8952 DF8952 HORZ ORDER - FIRST DF8952 VERT ORDER - THIRD ? DF8952 ELLP ORDER - FOURTH CLASS I DF8952 DF8952.The horizontal coordinates were established by GPS observations DF8952.and adjusted by the National Geodetic Survey in November 2003. DF8952.The horizontal coordinates are valid at the epoch date displayed above. DF8952.The epoch date for horizontal control is a decimal equivalence DF8952.of Year/Month/Day. DF8952 DF8952.The orthometric height was determined by differential leveling. DF8952.The vertical network tie was performed by a horz. field party for horz. DF8952.obs reductions. Reset procedures were used to establish the elevation. DF8952 DF8952.The X, Y, and Z were computed from the position and the ellipsoidal ht. DF8952 DF8952.The Laplace correction was computed from DEFLEC99 derived deflections. DF8952 DF8952.The ellipsoidal height was determined by GPS observations DF8952.and is referenced to NAD 83. DF8952 DF8952.The geoid height was determined by GEOID99. DF8952 DF8952; North East Units Scale Converg. DF8952;SPC CA 2 - 649,166.924 1,946,761.743 MT 0.99991555 -0 23 15.2 DF8952;SPC CA 2 - 2,129,808.48 6,387,000.82 sFT 0.99991555 -0 23 15.2 DF8952;UTM 10 - 4,317,826.712 533,359.184 MT 0.99961370 +0 14 33.1 DF8952 DF8952 SUPERSEDED SURVEY CONTROL DF8952 DF8952.No superseded survey control is available for this station. DF8952 DF8952_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEJ3335917827(NAD 83) DF8952_MARKER: DD = SURVEY DISK DF8952_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+) DF8952_STAMPING: CA-HPGN-DENSIFICATION STA. 01-CK 1993 DF8952_MARK LOGO: CADT DF8952_PROJECTION: FLUSH DF8952_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT DF8952_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DF8952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DF8952+SATELLITE: SATELLITE OBSERVATIONS - 1993 DF8952_ROD/PIPE-DEPTH: 12.2 meters DF8952_SLEEVE-DEPTH : 0.68 meters DF8952 DF8952 HISTORY - Date Condition Report By DF8952 HISTORY - 1993 MONUMENTED CADT DF8952 DF8952 STATION DESCRIPTION DF8952 DF8952'DESCRIBED BY CALTRANS 1993 (DSC) DF8952'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAYS 20 AND 53, DF8952'ABOUT 28 MI (45.1 KM) DF8952'WEST-SOUTHWEST OF WILLIAMS, 16 MI (25.7 KM) EAST OF LAKEPORT, AND 4 MI DF8952'(6.4 KM) NORTH OF THE DF8952'CITY OF CLEARLAKE. TO REACH THE STATION FROM THE JUNCTION OF STATE DF8952'HIGHWAYS 20 AND 53, DF8952'ABOUT 4 MI (6.4 KM) NORTH OF THE CITY OF CLEARLAKE, GO WEST ON HIGHWAY DF8952'20 FOR ABOUT 275 FT DF8952'(83.8 M) TO THE STATION ON THE RIGHT AT POST MILE 31.59. THE STATION DF8952'IS A SURVEY DISK DF8952'ENCASED IN PVC PIPE WITH ACCESS COVER SET IN CONCRETE FLUSH WITH THE DF8952'GROUND, 44.3 FT DF8952'(13.5 M) NORTH OF THE CENTERLINE OF HIGHWAY 20, 42.7 FT (13.0 M) EAST DF8952'OF A CALTRANS DF8952'UNDERGROUND ELECTRIC PEDESTAL, 1.6 FT (0.5 M) SOUTH OF A METAL WITNESS DF8952'POST, 1.6 FT (0.5 M) DF8952'SOUTH OF A CARSONITE WITNESS POST, AND LEVEL WITH HIGHWAY 20. THE DF8952'STATION WAS DF8952'OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY. THE DF8952'STATION IS LOCATED DF8952'WITHIN THE CALIFORNIA DEPARTMENT OF TRANSPORTATION (CALTRANS) HIGHWAY DF8952'RIGHT-OF-WAY. DF8952'USERS MUST OBTAIN AN ENCROACHMENT PERMIT FROM CALTRANS BEFORE USING DF8952'THE STATION. TO DF8952'OBTAIN AN ENCROACHMENT PERMIT, CONTACT THE DISTRICT PERMITS OFFICE IN DF8952'EUREKA AT (707) DF8952'445 6385. DF8952' 1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 KT2301 *********************************************************************** KT2301 DESIGNATION - HPGN D CA 01 DJ KT2301 PID - KT2301 KT2301 STATE/COUNTY- CA/LAKE KT2301 USGS QUAD - UPPER LAKE (1991) KT2301 KT2301 *CURRENT SURVEY CONTROL KT2301 ___________________________________________________________________ KT2301* NAD 83(1992)- 39 09 34.91777(N) 122 53 43.76333(W) ADJUSTED KT2301* NAVD 88 - 414.5 (meters) 1360. (feet) GPS OBS KT2301 ___________________________________________________________________ KT2301 EPOCH DATE - 1991.35 KT2301 X - -2,689,716.669 (meters) COMP KT2301 Y - -4,158,386.667 (meters) COMP KT2301 Z - 4,006,323.031 (meters) COMP KT2301 LAPLACE CORR- 5.21 (seconds) DEFLEC99 KT2301 ELLIP HEIGHT- 385.26 (meters) (08/24/94) GPS OBS KT2301 GEOID HEIGHT- -29.12 (meters) GEOID99 KT2301 KT2301 HORZ ORDER - FIRST KT2301 ELLP ORDER - FOURTH CLASS II KT2301 KT2301.The horizontal coordinates were established by GPS observations KT2301.and adjusted by the National Geodetic Survey in August 1994. KT2301.The horizontal coordinates are valid at the epoch date displayed above. KT2301.The epoch date for horizontal control is a decimal equivalence KT2301.of Year/Month/Day. KT2301 KT2301.The orthometric height was determined by GPS observations and a KT2301.high-resolution geoid model. KT2301 KT2301.The X, Y, and Z were computed from the position and the ellipsoidal ht. KT2301 KT2301.The Laplace correction was computed from DEFLEC99 derived deflections. KT2301 KT2301.The ellipsoidal height was determined by GPS observations KT2301.and is referenced to NAD 83. KT2301 KT2301.The geoid height was determined by GEOID99. KT2301 KT2301; North East Units Scale Converg. KT2301;SPC CA 2 - 666,116.169 1,922,609.410 MT 0.99991553 -0 33 52.5 KT2301;SPC CA 2 - 2,185,416.13 6,307,761.04 sFT 0.99991553 -0 33 52.5 KT2301;UTM 10 - 4,334,504.039 509,029.343 MT 0.99960100 +0 03 57.6 KT2301 KT2301 SUPERSEDED SURVEY CONTROL KT2301 KT2301.No superseded survey control is available for this station. KT2301 KT2301_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEJ0902934504(NAD 83) KT2301_MARKER: DD = SURVEY DISK KT2301_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) KT2301_STAMPING: CA-HPGN-DENSIFICATION STA. 01-DJ 1993 KT2301_MARK LOGO: CADT KT2301_PROJECTION: FLUSH KT2301_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT KT2301_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL KT2301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR KT2301+SATELLITE: SATELLITE OBSERVATIONS - March 19, 1999 KT2301_ROD/PIPE-DEPTH: 3.66 meters KT2301 KT2301 HISTORY - Date Condition Report By KT2301 HISTORY - 1993 MONUMENTED CADT KT2301 HISTORY - 19940114 GOOD KT2301 HISTORY - 19990319 GOOD CADT KT2301 KT2301 STATION DESCRIPTION KT2301 KT2301'DESCRIBED BY CALTRANS 1993 KT2301'THE STATION IS LOCATED ON STATE HIGHWAY 20, ABOUT 17 MI (27.4 KM) EAST KT2301'OF UKIAH, ABOUT 8 MI (12.9 KM) NORTH OF LAKEPORT, AND ABOUT 1 MI KT2301'(1.6 KM) EAST OF THE TOWN OF UPPER LAKE. KT2301'$ KT2301'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND HIGHWAY KT2301'20 IN UPPER LAKE, GO EAST ON HIGHWAY 20 FOR 0.9 MI (1.4 KM) TO THE KT2301'STATION ON THE LEFT AT POST MILE 9.73. KT2301'$ KT2301'THE STATION IS A SURVEY DISK ENCASED IN PVC PIPE WITH ACCESS COVER SET KT2301'IN CONCRETE FLUSH WITH THE GROUND, 115 FT (35.1 M) NORTHWEST OF THE KT2301'INTERSECTION OF HIGHWAY 20 AND THE OLD ROAD BETWEEN THE TOWNS OF KT2301'UPPER LAKE AND NICE, 12 FT (3.7 M) NORTH OF THE TOP OF A 16 FT KT2301'(4.9 M) HIGH CUT BANK, 6 FT (1.8 M) SOUTHWEST OF A WOOD RAIL FENCE, KT2301'AND 2.0 FT (0.6 M) SOUTH OF A GALVANIZED STEEL WITNESS POST. KT2301'$ KT2301'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION KT2301'SURVEY. KT2301 KT2301 STATION RECOVERY (1994) KT2301 KT2301'RECOVERED 1994 KT2301'RECOVERED IN GOOD CONDITION. KT2301 KT2301 STATION RECOVERY (1999) KT2301 KT2301'RECOVERY NOTE BY CALTRANS 1999 (FTC) KT2301'RECOVERED AS DESCRIBED.