Benchmark file generated by bmgpx bmgpx by Ron Parker bmgpx@parkrrrr.com MW0320 1 M USGS http://www.geocaching.com/mark/details.asp?PID=MW0320 1 M USGS Geocache Geocache 1 M USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1 M USGS</h1> <b> PID </b> MW0320 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> FALL RIVER MILLS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 00 10. (N) 121 26 19. (W) SCALED <br> <b> NAVD 88 </b> 1009.169 (meters) 3310.92 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.25 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1008.490 (meters) 3308.69 (feet) COMP <br> <b> MODELED GRAV</b> 979,917.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 685,520. </td><td> 2,047,230. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1008.221 (m) 3307.81 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL313402(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: 3307.661 1 M 1932 <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1986 </td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 AT FALL RIVER MILLS. AT FALL RIVER MILLS, SHASTA COUNTY, AND AT THE NORTH ENTRANCE TO THE ROBT. SUMMERS BUILDING (OCCUPIED IN 1935 BY THE FALL RIVER TIDINGS NEWSPAPER). A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 3307.661 1 M 1932. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (JS) RECOVERED IN GOOD CONDITION. LU1692 10.3 http://www.geocaching.com/mark/details.asp?PID=LU1692 10.3 Geocache Geocache 10.3 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>10.3</h1> <b> PID </b> LU1692 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> LAMOINE (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 56 15. (N) 122 25 09. (W) SCALED <br> <b> NAVD 88 </b> 387.825 (meters) 1272.39 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.47 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 387.616 (meters) 1271.70 (feet) COMP <br> <b> MODELED GRAV</b> 980,074.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 678,210. </td><td> 1,964,700. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL488319(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: BEDROCK <br>STAMPING: CMC 10.3 <br>MARK LOGO: CADH <br>STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD <br>STABILITY: POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1988 35.0 KM (21.75 MI) NORTH FROM PROJECT CITY. 35.0 KM (21.75 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 5 FROM THE JUNCTION OF STATE HIGHWAY 151 IN PROJECT CITY, IN AN EXPOSED AREA OF BEDROCK IN A HIGHWAY CUT, 1.2 KM (0.75 MI) SOUTH OF THE INTERSECTION OF DOG CREEK ROAD, 75.0 M (246.1 FT) EAST OF THE EAST END OF A GUARDRAIL, AND 30.5 M (100.1 FT) NORTH OF THE CENTER OF THE NORTHBOUND LANES OF THE HIGHWAY. THE MARK IS 0.65 METERS E FROM A WITNESS POST LU0511 1041.3 USGS http://www.geocaching.com/mark/details.asp?PID=LU0511 1041.3 USGS Geocache Geocache 1041.3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1041.3 USGS</h1> <b> PID </b> LU0511 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 27 40. (N) 122 32 09. (W) SCALED <br> <b> NAVD 88 </b> 318.04 (+/-2cm) 1043.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.97 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 625,370. </td><td> 1,954,560. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 317.238 (m) 1040.81 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK393790(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1977 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 3.5 MI S FROM IGO. 1.1 MILES SOUTH ALONG THE ONO ROAD FROM THE POST OFFICE AT IGO, THENCE 2.4 MILES SOUTH ALONG THE COTTONWOOD ROAD, 68 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 58 FEET SOUTHEAST OF THE CENTER OF A WOODEN GATE ACROSS A ROAD LEADING EAST, DRIVEN IN THE TOP OF A ROOT ON THE NORTHWEST SIDE OF A 16-INCH WHITE OAK TREE, AND ABOUT LEVEL WITH THE GROUND. <p> <h2>STATION RECOVERY (1977) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977 MARK NOT FOUND. LT0689 10451 VA http://www.geocaching.com/mark/details.asp?PID=LT0689 10451 VA Geocache Geocache 10451 VA CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>10451 VA</h1> <b> PID </b> LT0689 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> LASSEN PEAK (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 40 29 17.43372(N) 121 30 17.96451(W) ADJUSTED <br> <b> NAVD 88 </b> 3188. (meters) 10459. (feet) SCALED <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 4.16 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -23.66 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> SECOND <br> <p>The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in March 1994. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was scaled from a topographic map. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 1 </td><td> 628,349.265 2</td><td>041,964.365</td><td> MT </td><td>0.99991286</td><td> +0 ' 19 25.2"</td></tr><tr><td>SPC CA 1 </td><td>2,061,509.21 6</td><td>699,344.75 </td><td> sFT </td><td>0.99991286</td><td> +0 ' 19 25.2"</td></tr><tr><td>UTM 10 </td><td>4,483,015.694 </td><td>626,702.475</td><td> MT </td><td>0.99979761</td><td> +0 ' 58 15.0"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99950381 x 0.99991286 = 0.99941671 <br> <b>UTM 10 </b> 0.99950381 x 0.99979761 = 0.99930152 <br> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 40 29 17.43736(N) 121 30 17.96566(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 40 29 17.86300(N) 121 30 14.03500(W) AD( ) 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK2670283016(NAD 83) <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1948 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 SEE STATION LASSEN. LU0514 1052 USGS http://www.geocaching.com/mark/details.asp?PID=LU0514 1052 USGS Geocache Geocache 1052 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1052 USGS</h1> <b> PID </b> LU0514 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 29 25. (N) 122 32 59. (W) SCALED <br> <b> NAVD 88 </b> 321.67 (+/-2cm) 1055.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.79 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 628,610. </td><td> 1,953,400. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 320.855 (m) 1052.67 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK381822(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 1.1 MI S FROM IGO. 1.1 MILES SOUTH ALONG THE ONO ROAD FROM THE POST OFFICE AT IGO, AT THE JUNCTION OF COTTONWOOD ROAD, 18 FEET EAST OF THE CENTER LINE OF THE COTTONWOOD ROAD, DRIVEN IN THE TOP OF A ROOT ON THE WEST SIDE OF A 36-INCH OAK TREE, AND ABOUT 1 FOOT HIGHER THAN THE ROAD. LU0887 1093 USGS http://www.geocaching.com/mark/details.asp?PID=LU0887 1093 USGS Geocache Geocache 1093 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1093 USGS</h1> <b> PID </b> LU0887 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> WHISKEYTOWN (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 37 43. (N) 122 33 28. (W) SCALED <br> <b> NAVD 88 </b> 333.71 (+/-2cm) 1094.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -26.96 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 643,970. </td><td> 1,952,810. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 332.872 (m) 1092.10 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK374976(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 1091.763 B 05 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 AT SCHILLING. AT SCHILLING, ALONG THE OLD HIGHWAY, ABOUT 200 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE STORE AND POST OFFICE BUILDING, ABOUT 135 FEET SOUTHEAST OF HISTORICAL LANDMARK 131, 84 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE OLD WHISKEYTOWN TAVERN (LARGE TWO-STORY FRAME HOUSE), 37 1/2 FEET SOUTH OF THE CENTER LINE OF THE OLD HIGHWAY, 24 FEET EAST OF THE INTERSECTION OF TWO POWER LINES, 1.0 FOOT NORTH OF A PICKET FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.8 FOOT ABOVE THE GROUND. LU0165 1101.56 RESET http://www.geocaching.com/mark/details.asp?PID=LU0165 1101.56 RESET Geocache Geocache 1101.56 RESET CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1101.56 RESET</h1> <b> PID </b> LU0165 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> LAMOINE (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 53 00. (N) 122 22 58. (W) SCALED <br> <b> NAVD 88 </b> 336.409 (meters) 1103.70 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.84 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 336.231 (meters) 1103.12 (feet) COMP <br> <b> MODELED GRAV</b> 980,087.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 672,180. </td><td> 1,967,740. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL520259(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC. <br>SP_SET: BRIDGE CURB <br>STAMPING: 1101.56 RESET 1967 <br>MARK LOGO: CADH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1967 </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1967 6 MI S FROM DELTA. 6 MILES SOUTH ALONG INTERSTATE HIGHWAY 5 FROM THE POST OFFICE AT DELTA, AT THE NORTHEAST CORNER OF BRIDGE 6-89 OVER THE SACRAMENTO RIVER, IN THE FOOT CURBING, 29 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 27.1 KM (16.85 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 5 FROM THE JUNCTION OF STATE HIGHWAY 151 IN PROJECT CITY. LU0081 1109 USGS http://www.geocaching.com/mark/details.asp?PID=LU0081 1109 USGS Geocache Geocache 1109 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1109 USGS</h1> <b> PID </b> LU0081 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OAK RUN (1985) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 41 17. (N) 122 07 12. (W) SCALED <br> <b> NAVD 88 </b> 338.616 (meters) 1110.94 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.64 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 338.435 (meters) 1110.35 (feet) COMP <br> <b> MODELED GRAV</b> 980,081.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 650,430. </td><td> 1,989,860. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 337.795 (m) 1108.25 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL743045(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 1107.980 R <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - November 07, 2000 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>USGS</td></tr><tr><td>20001107</td><td>GOOD </td><td>CADT</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US GEOLOGICAL SURVEY 1964 3.7 MI SW FROM INGOT. 3.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 299 FROM THE PUBLIC SCHOOL AT INGOT, SHASTA COUNTY, THENCE 0.2 MILES SOUTHWEST ALONG THE OLD HIGHWAY ALIGNMENT, AT THE MIDDLE OF AN S-CURVE OF THE OLD HIGHWAY, 42 FEET SOUTH OF THE CENTERLINE OF THE OLD HIGHWAY, 8.0 FEET NORTH OF A FENCE LINE, AND ABOUT 450 FEET SOUTH OF THE PRESENT U.S. HIGHWAY 299. A USGS CAP, ON A 3 1/2 INCH IRON PIPE PROJECTING 11 INCHES ABOVE THE GROUND AND STAMPED 1107.980 R. <p> <h2>STATION RECOVERY (2000) </h2> <p>RECOVERY NOTE BY CALTRANS 2000 (JRL) RECOVERED IN GOOD CONDITION. LU0159 1117.20 http://www.geocaching.com/mark/details.asp?PID=LU0159 1117.20 Geocache Geocache 1117.20 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1117.20</h1> <b> PID </b> LU0159 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 51 03. (N) 122 20 34. (W) SCALED <br> <b> NAVD 88 </b> 341.451 (meters) 1120.24 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.05 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 341.269 (meters) 1119.65 (feet) COMP <br> <b> MODELED GRAV</b> 980,082.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 668,560. </td><td> 1,971,100. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 340.636 (m) 1117.57 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL553224(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE <br>SP_SET: HEADWALL <br>STAMPING: 1117.20 <br>MARK LOGO: CADH <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 9.4 MI S FROM DELTA. 9.4 MILES SOUTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT DELTA, SHASTA COUNTY, AT THE T-JUNCTION OF A ROAD LEADING SOUTHWEST, 30 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 27 FEET NORTH OF THE CENTERLINE OF THE ROAD, AT CULVERT C 190+92, AND IN THE NORTH END OF THE WEST HEADWALL. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1117.20. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW DESCRIPTION FOLLOWS. 21.3 KM (13.25 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 5 FROM THE JUNCTION OF STATE HIGHWAY 151 IN PROJECT CITY, IN TOP OF AND 0.15 M (0.5 FT) SOUTH OF THE NORTH END OF A CONCRETE HEADWALL OF A CULVERT UNDER SALT CREEK ROAD, 57.5 M (188.6 FT) NORTH OF THE CENTER OF STATTON ROAD, 39.5 M (129.6 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 10.6 M (34.8 FT) WEST OF THE CENTERLINE OF THE ROAD. THE MARK IS 0.6 M BELOW THE ROAD. LU0163 1146.80 RESET http://www.geocaching.com/mark/details.asp?PID=LU0163 1146.80 RESET Geocache Geocache 1146.80 RESET CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1146.80 RESET</h1> <b> PID </b> LU0163 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> LAMOINE (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 52 47. (N) 122 22 49. (W) SCALED <br> <b> NAVD 88 </b> 350.441 (meters) 1149.74 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.86 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 350.255 (meters) 1149.13 (feet) COMP <br> <b> MODELED GRAV</b> 980,085.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 671,780. </td><td> 1,967,950. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL522255(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC. <br>SP_SET: BRIDGE CURB <br>STAMPING: 1146.80 RESET 1967 <br>MARK LOGO: CADH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1967 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1967 6.3 MI S FROM DELTA. 6.3 MILES SOUTH ALONG INTERSTATE HIGHWAY 5 FROM THE POST OFFICE AT DELTA, AT BRIDGE 6-89 OVER THE SACRAMENTO RIVER, IN THE FOOT CURBING AT THE SOUTHEAST CORNER OF THE BRIDGE, 29 FEET EAST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT LEVEL WITH THE HIGHWAY. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 26.7 KM (16.60 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 5 FROM THE JUNCTION OF STATE HIGHWAY 151 IN PROJECT CITY. LU0145 1156.30 http://www.geocaching.com/mark/details.asp?PID=LU0145 1156.30 Geocache Geocache 1156.30 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1156.30</h1> <b> PID </b> LU0145 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 45 24. (N) 122 19 14. (W) SCALED <br> <b> NAVD 88 </b> 353.320 (meters) 1159.18 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.54 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 353.132 (meters) 1158.57 (feet) COMP <br> <b> MODELED GRAV</b> 980,084.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 658,090. </td><td> 1,972,930. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/56) 352.510 (m) 1156.53 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL573119(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1156.30 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 6 MI N FROM PROJECT CITY. 6.0 MILES NORTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT PROJECT CITY, SHASTA COUNTY, 126 FEET SOUTH OF THE PITT RIVER BRIDGE, 3 FEET SOUTH OF WOODEN HIGHWAY MARKER B 811+37, AT A CONCRETE CULVERT, IN THE TOP OF THE NORTHEAST HEADWALL, AND 33 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1156.30. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE HAS BEEN HIGHWAY CONSTRUCTION AT THIS LOCATION ANF THE CULVERT HAS BEEN REPLACED. LU0144 1166.83 http://www.geocaching.com/mark/details.asp?PID=LU0144 1166.83 Geocache Geocache 1166.83 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1166.83</h1> <b> PID </b> LU0144 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 45 24. (N) 122 19 14. (W) SCALED <br> <b> NAVD 88 </b> 356.516 (meters) 1169.67 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.54 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 356.327 (meters) 1169.05 (feet) COMP <br> <b> MODELED GRAV</b> 980,084.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 658,090. </td><td> 1,972,930. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/56) 355.707 (m) 1167.02 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL573119(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1166.83 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 5.9 MI N FROM PROJECT CITY. 5.9 MILES NORTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT PROJECT CITY, SHASTA COUNTY, 0.1 MILE SOUTH OF THE PITT RIVER BRIDGE, 3 FEET NORTHEAST OF WOODEN HIGHWAY MARKER 802+55, AT A CONCRETE CULVERT, IN THE TOP OF THE NORTHEAST HEADWALL, AND 21 FEET EAST OF THE CENTERLINE OF THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1166.83. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE HAS BEEN HIGHWAY CONSTRUCTION AT THIS LOCATION AND THE OLD CULVERT HAS BEEN REMOVED. LU0897 12 http://www.geocaching.com/mark/details.asp?PID=LU0897 12 Geocache Geocache 12 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>12</h1> <b> PID </b> LU0897 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> IGO (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 36 45. (N) 122 30 56. (W) SCALED <br> <b> NAVD 88 </b> 399.906 (meters) 1312.02 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.11 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 399.689 (meters) 1311.31 (feet) COMP <br> <b> MODELED GRAV</b> 980,072.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 642,160. </td><td> 1,956,380. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (12/02/92) 399.096 (m) 1309.37 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK409958(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE <br>SP_SET: HEADWALL <br>STAMPING: 12 1309.06 <br>MARK LOGO: CADH <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 2.6 MI SE FROM SCHILLING. 2.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 299 FROM THE POST OFFICE AT SCHILLING, 1.7 MILES NORTHWEST OF SHASTA, 0.3 MILE SOUTHEAST OF THE TOP OF A LONG GRADE, AT AN 18-INCH CORRUGATED METAL PIPE CULVERT B 163.80, IN THE ANGLE OF AN L SHAPED CONCRETE HEAD WALL, 4.0 FEET SOUTHEAST OF THE NORTHWEST END, 3.2 FEET NORTHEAST OF THE SOUTHWEST END, 23.6 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 2 FEET LOWER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 11.7 KM (7.25 MI) WESTERLY ALONG STATE HIGHWAY 299 FROM ITS JUNCTION WITH CALIFORNIA STREET IN REDDING. LT0251 12 M USGS http://www.geocaching.com/mark/details.asp?PID=LT0251 12 M USGS Geocache Geocache 12 M USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>12 M USGS</h1> <b> PID </b> LT0251 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 38 33. (N) 121 28 13. (W) SCALED <br> <b> NAVD 88 </b> 1411.543 (meters) 4631.04 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.81 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1410.441 (meters) 4627.42 (feet) COMP <br> <b> MODELED GRAV</b> 979,794.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 645,500. </td><td> 2,044,800. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1410.483 (m) 4627.56 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL293001(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 12 M 1932 4628 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 3.4 MI SW FROM OLD STATION. 3.4 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT THE JUNCTION OF A ROAD LEADING TO THE BIG SPRINGS RANGER STATION, 61 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 39 FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND 22 FEET NORTH OF A 27-INCH PINE TREE PAINTED 4627.6. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 12 M 1932 4628 AND SET IN THE TOP OF A CONCRETE POST. LU0158 1209.60 http://www.geocaching.com/mark/details.asp?PID=LU0158 1209.60 Geocache Geocache 1209.60 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1209.60</h1> <b> PID </b> LU0158 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 50 50. (N) 122 20 19. (W) SCALED <br> <b> NAVD 88 </b> 369.613 (meters) 1212.64 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.07 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 369.416 (meters) 1211.99 (feet) COMP <br> <b> MODELED GRAV</b> 980,081.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 668,150. </td><td> 1,971,450. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 368.798 (m) 1209.96 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL557220(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1209.60 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 9.8 MI S FROM DELTA. 9.8 MILES SOUTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT DELTA, SHASTA COUNTY, NEAR THE MIDDLE OF A LARGE CUT, AT CULVERT C 166+34, IN THE TOP OF THE NORTH END OF THE WEST HEADWALL, AND 28 FEET WEST OF THE CENTERLINE OF THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1209.60. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE IS NO LONGER A HEADWALL AT THIS LOCATION. LU0143 1231.61 http://www.geocaching.com/mark/details.asp?PID=LU0143 1231.61 Geocache Geocache 1231.61 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1231.61</h1> <b> PID </b> LU0143 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> PROJECT CITY (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 44 58. (N) 122 19 03. (W) SCALED <br> <b> NAVD 88 </b> 376.248 (meters) 1234.41 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.57 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 376.050 (meters) 1233.76 (feet) COMP <br> <b> MODELED GRAV</b> 980,087.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 657,290. </td><td> 1,973,190. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/56) 375.441 (m) 1231.76 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL576111(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1231.61 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1956 </td><td>MARK NOT FOUND </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 5.3 MI N FROM PROJECT CITY. 5.3 MILES NORTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT PROJECT CITY, SHASTA COUNTY, 6 FEET NORTH OF WOODEN HIGHWAY MARKER B 771+33, AT A CONCRETE CULVERT, IN THE TOP OF THE NORTHEAST HEADWALL, AND 14 FEET EAST OF THE CENTERLINE OF THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1231.61. RECENT WIDENING OF THE HIGHWAY MAY HAVE COVERED THE MARK. <p> <h2>STATION RECOVERY (1956) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1956 MARK NOT FOUND. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE HAS BEEN HIGHWAY CONSTRUCTION AT THIS LOCATION AND THE CULVERT HAS BEEN REMOVED. LU0177 1236 B http://www.geocaching.com/mark/details.asp?PID=LU0177 1236 B Geocache Geocache 1236 B USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1236 B</h1> <b> PID </b> LU0177 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> LAMOINE (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 58 32. (N) 122 25 48. (W) SCALED <br> <b> NAVD 88 </b> 378.151 (meters) 1240.65 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.24 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 377.946 (meters) 1239.98 (feet) COMP <br> <b> MODELED GRAV</b> 980,072.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 682,440. </td><td> 1,963,810. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/54) 377.287 (m) 1237.82 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL479362(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 1237.501 B 1902 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1902 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 AT LAMOINE. AT LAMOINE, ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD, ABOUT 329 YARDS SOUTH OF THE LAMOINE SIDING SIGN, 262 1/2 FEET NORTHWEST OF MILEPOST 300, 22.2 FEET EAST OF THE EAST CORNER OF STEEL BRIDGE 300.05 OVER SLATE CREEK, 18.7 FEET NORTHEAST OF THE NORTHEAST RAIL, ABOUT 1 FOOT LOWER THAN THE TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE THE GROUND. NOTE-- I WAS TOLD BY A SECTION FOREMAN OF THE SOUTHERN PACIFIC COMPANY RAILROAD THAT THIS MARK WAS RESET IN 1953, BUT HE WAS NOT SURE WHO RESET IT. THE MARK IS NOW SET IN THE TOP OF A CONCRETE POST INSTEAD OF RIVETED ON A 3 1/2-INCH IRON PIPE. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE HAS BEEN ROAD CONSTRUCTION AT THIS LOCATION. LU0087 1279 USGS http://www.geocaching.com/mark/details.asp?PID=LU0087 1279 USGS Geocache Geocache 1279 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1279 USGS</h1> <b> PID </b> LU0087 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> DEVILS ROCK (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 45 19. (N) 122 01 44. (W) SCALED <br> <b> NAVD 88 </b> 390.441 (meters) 1280.97 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.08 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 390.221 (meters) 1280.25 (feet) COMP <br> <b> MODELED GRAV</b> 980,049.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 657,890. </td><td> 1,997,560. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 389.598 (m) 1278.21 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL819120(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 1277.957 R <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 4.3 MI NE FROM INGOT. 4.3 MILES NORTHEAST ALONG U.S. HIGHWAY 299 FROM THE PUBLIC SCHOOL AT INGOT, SHASTA COUNTY, THENCE 0.2 MILE EAST ACROSS COW CREEK ALONG THE OLD HIGHWAY TO THE JUNCTION OF A PRIVATE ROAD LEADING SOUTH TO THE WARD RANCH, 67 FEET WEST OF THE CENTERLINE OF THE RANCH ROAD, 36 FEET SOUTH OF THE CENTERLINE OF THE OLD HIGHWAY, 12 FEET EAST OF AN ANGLE IN A FENCE LINE, AND AT THE FENCE LINE. A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 1277.957 R AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 16 INCHES ABOVE GROUND. LU0156 1279.86 http://www.geocaching.com/mark/details.asp?PID=LU0156 1279.86 Geocache Geocache 1279.86 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1279.86</h1> <b> PID </b> LU0156 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 49 45. (N) 122 19 37. (W) SCALED <br> <b> NAVD 88 </b> 391.035 (meters) 1282.92 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.17 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 390.825 (meters) 1282.23 (feet) COMP <br> <b> MODELED GRAV</b> 980,077.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 666,150. </td><td> 1,972,430. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/56) 390.219 (m) 1280.24 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL567200(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1279.86 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 11.2 MI S FROM DELTA. 11.2 MILES SOUTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT DELTA, SHASTA COUNTY, AT THE NORTH END OF A CUT, IN THE SOUTH END OF CULVERT C 90+16, 21 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, AND ABOUT 6 INCHES BELOW THE LEVEL OF THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1279.86. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE IS A NEW CULVERT AT THIS LOCATION. LU0155 1287.48 http://www.geocaching.com/mark/details.asp?PID=LU0155 1287.48 Geocache Geocache 1287.48 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1287.48</h1> <b> PID </b> LU0155 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 49 06. (N) 122 19 25. (W) SCALED <br> <b> NAVD 88 </b> 393.376 (meters) 1290.60 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.23 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 393.164 (meters) 1289.91 (feet) COMP <br> <b> MODELED GRAV</b> 980,074.5 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 664,940. </td><td> 1,972,700. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 392.559 (m) 1287.92 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL570188(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1287.48 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 12 MI S FROM DELTA. 12.0 MILES SOUTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT DELTA, SHASTA COUNTY, AT CULVERT C 49+23, IN THE NORTH END OF THE CULVERT, 24 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, AND LEVEL WITH THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1287.48. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE IS A NEW CULVERT AT THIS LOCATION. LU0898 13 http://www.geocaching.com/mark/details.asp?PID=LU0898 13 Geocache Geocache 13 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>13</h1> <b> PID </b> LU0898 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> IGO (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 36 30. (N) 122 30 43. (W) SCALED <br> <b> NAVD 88 </b> 372.724 (meters) 1222.85 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.13 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 372.523 (meters) 1222.19 (feet) COMP <br> <b> MODELED GRAV</b> 980,075.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 641,700. </td><td> 1,956,680. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (12/02/92) 371.887 (m) 1220.10 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK412953(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE <br>SP_SET: HEADWALL <br>STAMPING: 13 1219.79 <br>MARK LOGO: CADH <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 1.4 MI NW FROM SHASTA. 1.4 MILES NORTHWEST ALONG U.S. HIGHWAY 299 FROM THE POST OFFICE AT SHASTA, 80 YARDS SOUTHEAST OF A TURN OUT TO A DRINKING FOUNTAIN, IN THE ANGLE OF AN L SHAPED CONCRETE HEAD WALL, 3.8 FEET SOUTHEAST OF THE NORTHWEST END, 3.3 FEET NORTHEAT OF THE SOUTHWEST END, 16.8 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT LEVEL WITH THE HIGHWAY. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 11.3 KM (7.00 MI) WESTERLY ALONG STATE HIGHWAY 299 FROM ITS JUNCTION WITH CALIFORNIA STREET IN REDDING. LU0150 1307.53 http://www.geocaching.com/mark/details.asp?PID=LU0150 1307.53 Geocache Geocache 1307.53 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1307.53</h1> <b> PID </b> LU0150 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 46 28. (N) 122 18 51. (W) SCALED <br> <b> NAVD 88 </b> 399.450 (meters) 1310.53 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.46 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 399.237 (meters) 1309.83 (feet) COMP <br> <b> MODELED GRAV</b> 980,078.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 660,060. </td><td> 1,973,480. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/56) 398.638 (m) 1307.86 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL578139(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1307.53 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 7.3 MI N FROM PROJECT CITY. 7.3 MILES NORTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT PROJECT CITY, SHASTA COUNTY, 9 FEET WEST OF WOODEN HIGHWAY MARKER B 878+98, AT A CONCRETE CULVERT, IN THE TOP OF THE SOUTHEAST HEADWALL, AND 27 FEET WEST OF THE CENTERLINE OF THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1307.53. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE HAS BEEN ROAD CONSTRUCTION AT THIS LOCATION. LU0180 1320 B USGS http://www.geocaching.com/mark/details.asp?PID=LU0180 1320 B USGS Geocache Geocache 1320 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1320 B USGS</h1> <b> PID </b> LU0180 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> LAMOINE (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 59 44. (N) 122 24 34. (W) SCALED <br> <b> NAVD 88 </b> 403.722 (meters) 1324.54 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.15 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 403.499 (meters) 1323.81 (feet) COMP <br> <b> MODELED GRAV</b> 980,060.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 684,650. </td><td> 1,965,550. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 402.84 (m) 1321.7 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL496384(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 1321.356 B 1902 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1902 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 2.3 MI NE FROM LAMOINE. 2.3 MILES NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE SIDING SIGN AT LAMOINE, 8 1/4 POLES NORTHEAST OF STEEL BRIDGE 302.25 OVER THE SACRAMENTO RIVER, 7 POLES NORTHEAST OF SEMAPHORE 3024, 24.3 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 6 1/2 FEET NORTHEAST OF A TELEGRAPH POLE WITH A GUY WIRE, ABOUT 7 FEET LOWER THAN THE TRACK, AND RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 1 FOOT ABOVE THE GROUND. LU0878 1320 USGS http://www.geocaching.com/mark/details.asp?PID=LU0878 1320 USGS Geocache Geocache 1320 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1320 USGS</h1> <b> PID </b> LU0878 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> FRENCH GULCH (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 39 41. (N) 122 37 38. (W) SCALED <br> <b> NAVD 88 </b> 402.756 (meters) 1321.38 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.70 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 402.520 (meters) 1320.60 (feet) COMP <br> <b> MODELED GRAV</b> 980,027.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 647,650. </td><td> 1,946,970. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 401.908 (m) 1318.59 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL315012(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STAMPING: 1318.252 B 1905 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1905 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 0.3 MI SE FROM TOWER HOUSE. 0.6 MILE SOUTHEAST ALONG U.S. HIGHWAY 299 FROM TOWER HOUSE, SHASTA COUNTY, 300 FEET UP A ROAD LEADING TO THE OLD CAMDEN PIKE AND THE RANCH OF THEODORE BROWN IN 1935, ABOUT 200 FEET NORTH OF THE HIGHWAY, AND IN THE TOP OF A LARGE BOULDER. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 1318.252 B 1905. LU0157 1375.13 http://www.geocaching.com/mark/details.asp?PID=LU0157 1375.13 Geocache Geocache 1375.13 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1375.13</h1> <b> PID </b> LU0157 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 50 32. (N) 122 19 42. (W) SCALED <br> <b> NAVD 88 </b> 420.087 (meters) 1378.24 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.10 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 419.862 (meters) 1377.50 (feet) COMP <br> <b> MODELED GRAV</b> 980,076.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 667,600. </td><td> 1,972,310. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 419.272 (m) 1375.56 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL566214(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1375.13 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 10.3 MI S FROM DELTA. 10.3 MILES SOUTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT DELTA, SHASTA COUNTY, AT CULVERT C 138+42, IN THE NORTH END OF THE WEST HEADWALL, AND 20 FEET WEST OF THE CENTERLINE OF THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1375.13. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE IS A NEW CULVERT AT THIS LOCATION. LU0899 14 http://www.geocaching.com/mark/details.asp?PID=LU0899 14 Geocache Geocache 14 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>14</h1> <b> PID </b> LU0899 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> IGO (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 36 25. (N) 122 30 36. (W) SCALED <br> <b> NAVD 88 </b> 360.509 (meters) 1182.77 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.14 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 360.314 (meters) 1182.13 (feet) COMP <br> <b> MODELED GRAV</b> 980,076.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 641,540. </td><td> 1,956,840. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (12/02/92) 359.701 (m) 1180.12 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK414952(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE <br>SP_SET: HEADWALL <br>STAMPING: 14 1179.80 <br>MARK LOGO: CADH <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 1.3 MI NW FROM SHASTA. 1.3 MILES NORTHWEST ALONG U.S. HIGHWAY 299 FROM THE POST OFFICE AT SHASTA, IN THE ANGLE OF AN L SHAPED CONCRETE HEAD WALL, AT AN 18-INCH CORRUGATED METAL PIPE CULVERT B 183.91, 3.9 FEET SOUTHEAST OF THE NORTHWEST END, 3.3 FEET NORTHEAST OF THE SOUTHWEST END, 16.0 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT LEVEL WITH THE HIGHWAY. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 11.1 KM (6.90 MI) WESTERLY ALONG STATE HIGHWAY 299 FROM ITS JUNCTION WITH CALIFORNIA STREET IN REDDING. LT0408 14 M USGS http://www.geocaching.com/mark/details.asp?PID=LT0408 14 M USGS Geocache Geocache 14 M USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>14 M USGS</h1> <b> PID </b> LT0408 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> MANZANITA LAKE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 35 59. (N) 121 31 52. (W) SCALED <br> <b> NAVD 88 </b> 1592.309 (meters) 5224.10 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.83 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1591.016 (meters) 5219.86 (feet) COMP <br> <b> MODELED GRAV</b> 979,756.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 640,720. </td><td> 2,039,680. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1591.207 (m) 5220.48 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK242953(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 14 M 1932 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 8 MI SW FROM OLD STATION. 8.0 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, 46 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 25 FEET SOUTH OF A ROCK OUTCROP PAINTED USBM, AND ABOUT 10 FEET HIGHER THAN THE ROAD. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 14 M 1932 AND SET IN THE TOP OF A CONCRETE POST. LU0151 1403.66 http://www.geocaching.com/mark/details.asp?PID=LU0151 1403.66 Geocache Geocache 1403.66 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1403.66</h1> <b> PID </b> LU0151 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 46 36. (N) 122 19 07. (W) SCALED <br> <b> NAVD 88 </b> 428.740 (meters) 1406.62 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.45 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 428.512 (meters) 1405.88 (feet) COMP <br> <b> MODELED GRAV</b> 980,078.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 660,310. </td><td> 1,973,110. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 427.929 (m) 1403.96 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL574141(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: 1403.66 <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 15.1 MI S FROM DELTA. 15.1 MILES SOUTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT DELTA, SHASTA COUNTY, 12 FEET NORTH OF CULVERT B 894+66, AT HIGHWAY BRIDGE 6-42, IN THE NORTH END OF THE EAST CURBING, 21 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1403.66. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE IS A NEW BRIDGE AT THIS LOCATION. LU0896 1428 B USGS http://www.geocaching.com/mark/details.asp?PID=LU0896 1428 B USGS Geocache Geocache 1428 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1428 B USGS</h1> <b> PID </b> LU0896 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> IGO (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 36 51. (N) 122 31 07. (W) SCALED <br> <b> NAVD 88 </b> 436.49 (+/-2cm) 1432.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.09 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 642,350. </td><td> 1,956,120. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 435.666 (m) 1429.35 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK407960(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 1429.019 B 1905 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1905 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 2.1 MI NW FROM SHASTA. 2.1 MILES NORTHWEST ALONG U.S. HIGHWAY 299 FROM THE POST OFFICE AT SHASTA, SHASTA COUNTY, 300 FEET SOUTH OF THE SUMMIT OF A RIDGE, 400 FEET SOUTHWEST OF HIGHWAY STATION B 140+00, AND ON THE NORTH SIDE OF THE OLD CAMDEN TURNPIKE. A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 1429.019 B 1905 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 14 INCHES ABOVE GROUND. LU0161 1481.46 http://www.geocaching.com/mark/details.asp?PID=LU0161 1481.46 Geocache Geocache 1481.46 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1481.46</h1> <b> PID </b> LU0161 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 52 12. (N) 122 22 00. (W) SCALED <br> <b> NAVD 88 </b> 452.490 (meters) 1484.54 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.93 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 452.247 (meters) 1483.75 (feet) COMP <br> <b> MODELED GRAV</b> 980,074.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 670,690. </td><td> 1,969,090. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 451.671 (m) 1481.86 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL533245(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1481.46 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 7.4 MI S FROM DELTA. 7.4 MILES SOUTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT DELTA, SHASTA COUNTY, AT A T-ROAD JUNCTION, 121 FEET NORTHWEST OF THE CENTERLINE OF THE ROAD, 20 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AT CULVERT C 318+50, IN THE CENTER OF THE TOP OF THE SOUTH HEADWALL, AND LEVEL WITH THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1481.46. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 MARK NOT FOUND. LU0900 15 http://www.geocaching.com/mark/details.asp?PID=LU0900 15 Geocache Geocache 15 CGS CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>15</h1> <b> PID </b> LU0900 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> IGO (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 36 20. (N) 122 30 07. (W) SCALED <br> <b> NAVD 88 </b> 313.708 (meters) 1029.22 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.16 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 313.540 (meters) 1028.67 (feet) COMP <br> <b> MODELED GRAV</b> 980,082.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 641,390. </td><td> 1,957,520. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (12/02/92) 312.908 (m) 1026.60 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK421950(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE <br>SP_SET: HEADWALL <br>STAMPING: 15 1026.28 <br>MARK LOGO: CADH <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1974 </td><td>GOOD </td><td>USGS</td></tr><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US GEOLOGICAL SURVEY 1974 0.9 MI W FROM SHASTA. 1.1 MI WEST ALONG U.S. HIGHWAY 299 FROM THE POST OFFICE AT SHASTA, AT A LARGE CONCRETE BOX CULVERT, IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL. 37 FT SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND ABOUT 13.7 FT LOWER THAN THE HIGHWAY, 550 FT WEST OF INTERSECTION OF ROCK CREEK RD TO N. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 10.4 KM (6.45 MI) WESTERLY ALONG STATE HIGHWAY 299 FROM ITS JUNCTION WITH CALIFORNIA STREET IN REDDING. LU0181 16 http://www.geocaching.com/mark/details.asp?PID=LU0181 16 Geocache Geocache 16 CA-089 Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>16</h1> <b> PID </b> LU0181 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> REDDING (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 36 05. (N) 122 29 42. (W) SCALED <br> <b> NAVD 88 </b> 328.01 (+/-2cm) 1076.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.19 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 640,920. </td><td> 1,958,110. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 327.20 (m) 1073.5 (f) COMPUTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK427946(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 16 1073.16 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CA-089</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 0.3 MI W FROM SHASTA. 0.3 MILE WEST ALONG U.S. HIGHWAY 299 FROM THE POST OFFICE AT SHASTA, AT AN 18-INCH CORRUGATED METAL PIPE CULVERT B 234.68, IN THE TOP OF THE SOUTHEAST END OF THE SOUTHWEST CONCRETE HEAD WALL, 17.1 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, ABOUT LEVEL WITH THE HIGHWAY. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THE CULVERT HAS BEEN REMOVED. LU0039 161 H USGS http://www.geocaching.com/mark/details.asp?PID=LU0039 161 H USGS Geocache Geocache 161 H USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>161 H USGS</h1> <b> PID </b> LU0039 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> PALO CEDRO (1965) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 32 55. (N) 122 10 29. (W) SCALED <br> <b> NAVD 88 </b> 156.453 (meters) 513.30 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.25 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 156.372 (meters) 513.03 (feet) COMP <br> <b> MODELED GRAV</b> 980,103.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 634,960. </td><td> 1,985,200. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 155.651 (m) 510.67 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK698889(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: H 161 511 1933 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1933 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1957 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1957 AT MILLVILLE. AT MILLVILLE, IN THE NORTHWEST CORNER OF THE MILLVILLE SCHOOL YARD, IN R3W T31N, IN THE NORTHEAST CORNER OF THE NORTHWEST 1/4 OF SECTION 14, AT THE T JUNCTION OF WHITMIRE ROAD LEADING EAST, ON THE OUTSIDE OF A SHARP CURVE IN THE HIGHWAY, 41 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 38 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 18 FEET SOUTHEAST OF POWER LINE POLE JP 310, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND. LU0153 1614.94 http://www.geocaching.com/mark/details.asp?PID=LU0153 1614.94 Geocache Geocache 1614.94 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1614.94</h1> <b> PID </b> LU0153 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 47 41. (N) 122 19 33. (W) SCALED <br> <b> NAVD 88 </b> 493.138 (meters) 1617.90 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.34 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 492.875 (meters) 1617.04 (feet) COMP <br> <b> MODELED GRAV</b> 980,075.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 662,320. </td><td> 1,972,500. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 492.327 (m) 1615.24 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL568161(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 1614.94 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1943 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 13.8 MI S FROM DELTA. 13.8 MILES SOUTH ALONG U.S. HIGHWAY 99 FROM THE POST OFFICE AT DELTA, SHASTA COUNTY, NEAR THE MIDDLE OF A LARGE CUT, DIRECTLY OPPOSITE THE SOUTH END OF A CUTOUT USED FOR PARKING, AT CULVERT B 963+91, IN THE NORTHWEST CORNER OF THE HEADWALL, 26 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY. A CALIFORNIA DIVISION OF HIGHWAYS STANDARD DISK, STAMPED 1614.94. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE HAS BEEN ROAD CONSTRUCTION AT THIS LOCATION. LU0475 1684.5 USGS http://www.geocaching.com/mark/details.asp?PID=LU0475 1684.5 USGS Geocache Geocache 1684.5 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1684.5 USGS</h1> <b> PID </b> LU0475 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 25 56. (N) 122 43 44. (W) SCALED <br> <b> NAVD 88 </b> 514.28 (+/-2cm) 1687.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.57 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 622,280. </td><td> 1,938,160. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 513.441 (m) 1684.51 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK229757(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1977 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 8.5 MI W FROM ONO. 7.6 MILES SOUTHWEST ALONG THE PLATINA ROAD FROM THE POST OFFICE AT ONO, THENCE 0.9 MILE NORTH ALONG THE BULLY CHOOP ROAD, ON THE TOP OF A RIDGE, 18 FEET EAST OF THE CENTER LINE OF THE ROAD, ABOUT LEVEL WITH THE GROUND, AND IN THE TOP OF A ROOT ON THE WEST SIDE OF AN 18-INCH PINE TREE. <p> <h2>STATION RECOVERY (1977) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977 MARK NOT FOUND. MX0093 1900 B RESET http://www.geocaching.com/mark/details.asp?PID=MX0093 1900 B RESET Geocache Geocache 1900 B RESET CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1900 B RESET</h1> <b> PID </b> MX0093 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> DUNSMUIR (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 07 44. (N) 122 19 18. (W) SCALED <br> <b> NAVD 88 </b> 580.968 (meters) 1906.06 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.40 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 580.641 (meters) 1904.99 (feet) COMP <br> <b> MODELED GRAV</b> 980,042.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 699,420. </td><td> 1,972,990. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 580.041 (m) 1903.02 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL569532(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 1901.076 B 1902 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1952 </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1954 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 0.8 MI SW FROM CASTELLA. 0.8 MILE SOUTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE POST OFFICE AT CASTELLA, 0.2 MILE SOUTHWEST OF CROSSING OF AN ASPHALT ROAD, 6 POLES SOUTH OF BRIDGE 314.55, AT A GROUP OF BUILDINGS ON THE EAST SIDE OF THE TRACKS, DIRECTLY EAST OF AND ACROSS THE TRACKS FROM THE WEGGERS RANCH, 25.7 FEET EAST OF THE EAST RAIL, 21 1/2 FEET WEST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 10 FEET WEST OF TELEPHONE POLE 12 B, ABOUT 1 FOOT HIGHER THAN THE TRACK, RIVETED ON TOP OF A 3 1/2-INCH PIPE, AND PROJECTING 2.3 FEET ABOVE THE GROUND. LT0443 21 A USGS http://www.geocaching.com/mark/details.asp?PID=LT0443 21 A USGS Geocache Geocache 21 A USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>21 A USGS</h1> <b> PID </b> LT0443 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> INWOOD (1985) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 30 02. (N) 121 59 10. (W) SCALED <br> <b> NAVD 88 </b> 609.342 (meters) 1999.15 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.30 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 608.977 (meters) 1997.95 (feet) COMP <br> <b> MODELED GRAV</b> 980,006.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 629,610. </td><td> 2,001,180. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 608.504 (m) 1996.40 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK859838(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STAMPING: 21 A 1996 1924 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1924 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1957 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1957 6.3 MI W FROM SHINGLETOWN. 6.3 MILES WEST ALONG STATE HIGHWAY 44 FROM THE POST OFFICE AND GENERAL STORE AT SHINGLETOWN, IN R1W T31N, IN THE CENTER OF SECTION 33, AT THE Y JUNCTION OF A TRACK ROAD LEADING NORTHWEST, AT THE EAST TANGENT TO A CURVE, IN THE TOP OF A 2 BY 2-FOOT EMBEDDED GRANITE BOULDER WHICH PROJECTS ABOUT 1/2 FOOT ABOVE THE GROUND, 47 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 29 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 4 FEET EAST OF THE APPROXIMATE CENTER OF A ROCKY WASH, 3.6 FEET NORTH OF A FENCE, 1.6 FEET NORTHEAST OF A WITNESS POST, AND ABOUT LEVEL WITH THE HIGHWAY. LT0468 22 A RESET 1977 http://www.geocaching.com/mark/details.asp?PID=LT0468 22 A RESET 1977 Geocache Geocache 22 A RESET 1977 CADT Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>22 A RESET 1977</h1> <b> PID </b> LT0468 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> INWOOD (1985) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 30 33. (N) 121 56 12. (W) SCALED <br> <b> NAVD 88 </b> 813.78 (meters) 2669.9 (feet) RESET <br> <hr> <b> GEOID HEIGHT</b> -25.95 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was computed from unverified reset data. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 630,560. </td><td> 2,005,370. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 812.93 (m) 2667.1 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK900848(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 22 A 2666 RESET 1977 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1977 </td><td>MONUMENTED </td><td>CADT</td></tr><tr><td>1982 </td><td>GOOD </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CALTRANS 1977 3.3 MI W FROM SHINGLETOWN. 3.3 MILES WEST ALONG STATE HIGHWAY 44 FROM THE POST OFFICE AND GENERAL STORE AT SHINGLETON, IN THE SOUTHEAST 1/4 OF SECTION 26, R I W, T 31 N , AT THE 'Y' JUNCTION OF PONDEROSA WAY LEADING NORTHWEST 83 FEET EAST OF THE CENTER LINE OF THE 'Y' JUNCTION, 53 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY. <p> <h2>STATION RECOVERY (1982) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982 3.35 MILES WEST ALONG SR 44 FROM THE POST OFFICE AND GENERAL STORE AT SHINGLETOWN, 85 FEET NORTHEAST OF THE T-RD. INT. WITH PONDEROSA WAY LEADING NORTH. 50 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, ABOUT 2.2 FEET HIGHER THAN THE ROADWAY, NEXT TO A WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. LT0440 22 A USGS http://www.geocaching.com/mark/details.asp?PID=LT0440 22 A USGS Geocache Geocache 22 A USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>22 A USGS</h1> <b> PID </b> LT0440 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> INWOOD (1985) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 30 33. (N) 121 56 12. (W) SCALED <br> <b> NAVD 88 </b> 813.660 (meters) 2669.48 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.95 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 813.152 (meters) 2667.82 (feet) COMP <br> <b> MODELED GRAV</b> 979,973.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 630,560. </td><td> 2,005,370. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 812.804 (m) 2666.67 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK900848(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 22 A 2666 1924 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1924 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1957 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1957 3.3 MI W FROM SHINGLETOWN. 3.3 MILES WEST ALONG STATE HIGHWAY 44 FROM THE POST OFFICE AND GENERAL STORE AT SHINGLETOWN, IN R1W T31N, IN THE SOUTHEAST 1/4 OF SECTION 26, AT THE Y JUNCTION OF PONDEROSA WAY LEADING NORTHWEST, 65 FEET WEST OF THE CENTER OF THE Y JUNCTION, 16 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 1.4 FEET WEST OF A WITNESS POST, ABOUT 2 FEET HIGHER THAN THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.9 FOOT ABOVE THE GROUND. LT0436 25 A USGS http://www.geocaching.com/mark/details.asp?PID=LT0436 25 A USGS Geocache Geocache 25 A USGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>25 A USGS</h1> <b> PID </b> LT0436 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> HAGAMAN GULCH (1985) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 30 58. (N) 121 48 17. (W) SCALED <br> <b> NAVD 88 </b> 1196.775 (meters) 3926.42 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.06 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1195.941 (meters) 3923.68 (feet) COMP <br> <b> MODELED GRAV</b> 979,885.5 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 631,350. </td><td> 2,016,550. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1195.845 (m) 3923.37 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK012857(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 3923 25A 1924 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1924 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1957 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1973 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1957 4.9 MI NE FROM SHINGLETOWN. 4.9 MILES NORTHEAST ALONG STATE HIGHWAY 44 FROM THE POST OFFICE AND GENERAL STORE AT SHINGLETOWN, IN R1E T31N, IN THE NORTHEAST CORNER OF SECTION 25, 295 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY (MEASURED ALONG A DIM TRACK ROAD), 70 FEET WEST OF A LONE 48-INCH REDWOOD TREE, 11 FEET NORTHWEST OF THE CENTER LINE OF THE TRACK ROAD, AND RIVETED ON THE TOP OF A 3 1/2-INCH IRON PIPE WHICH PROJECTS 0.8 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1973) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 RECOVERED IN GOOD CONDITION. LT0391 3195.2 USGS http://www.geocaching.com/mark/details.asp?PID=LT0391 3195.2 USGS Geocache Geocache 3195.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3195.2 USGS</h1> <b> PID </b> LT0391 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> CASSEL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 53 57. (N) 121 32 48. (W) SCALED <br> <b> NAVD 88 </b> 975.09 (+/-2cm) 3199.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -24.45 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 673,970. </td><td> 2,038,200. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 974.146 (m) 3196.01 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL224285(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 8 MI NE FROM BURNEY. 8.0 MILES NORTHEAST ALONG THE COUNTY ROAD LEADING TO FALL RIVER MILLS FROM BURNEY, SHASTA COUNTY, 160 FEET NORTH OF THE ROAD LEADING EAST TO RISING RIVER INN, AT THE WOODEN BRIDGE OVER RISING RIVER, AND IN THE TOP OF THE WEST END OF THE NORTHERMOST SLEEPER. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. LT0389 3196.0 USGS http://www.geocaching.com/mark/details.asp?PID=LT0389 3196.0 USGS Geocache Geocache 3196.0 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3196.0 USGS</h1> <b> PID </b> LT0389 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> CASSEL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 53 56. (N) 121 33 09. (W) SCALED <br> <b> NAVD 88 </b> 975.345 (meters) 3199.94 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.46 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 974.689 (meters) 3197.79 (feet) COMP <br> <b> MODELED GRAV</b> 979,918.7 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 673,930. </td><td> 2,037,700. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 974.400 (m) 3196.84 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL219285(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 7.8 MI NE FROM BURNEY. 7.8 MILES NORTHEAST ALONG THE COUNTY ROAD LEADING TO FALL RIVER MILLS FROM BURNEY, SHASTA COUNTY, AT A CURVE IN THE ROAD, 106 FEET NORTHWEST OF THE MIDPOINT OF THE CURVE, 11 FEET EAST OF A FENCE, AND ON THE TOP OF A BOULDER. A CHISELED SQUARE. LT0388 3202.9 USGS http://www.geocaching.com/mark/details.asp?PID=LT0388 3202.9 USGS Geocache Geocache 3202.9 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3202.9 USGS</h1> <b> PID </b> LT0388 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> CASSEL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 52 46. (N) 121 33 31. (W) SCALED <br> <b> NAVD 88 </b> 977.44 (+/-2cm) 3206.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -24.45 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 671,770. </td><td> 2,037,200. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 976.490 (m) 3203.70 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL214263(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: WOODEN BRIDGE <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 6.3 MI NE FROM BURNEY. 6.3 MILES NORTHEAST ALONG THE COUNTY ROAD LEADING TO FALL RIVER MILLS FROM BURNEY, SHASTA COUNTY, AT THE WOODEN BRIDGE OVER HAT CREEK, AND NEAR THE CENTER OF THE WEST GUARDRAIL. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. MW0318 3289.7 USGS http://www.geocaching.com/mark/details.asp?PID=MW0318 3289.7 USGS Geocache Geocache 3289.7 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3289.7 USGS</h1> <b> PID </b> MW0318 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> FALL RIVER MILLS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 00 00. (N) 121 26 07. (W) SCALED <br> <b> NAVD 88 </b> 1003.856 (meters) 3293.48 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.24 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1003.180 (meters) 3291.27 (feet) COMP <br> <b> MODELED GRAV</b> 979,917.5 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 685,220. </td><td> 2,047,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1002.908 (m) 3290.37 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL315399(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1986 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 0.4 MI SW FROM FALL RIVER MILLS. 0.4 MILE SOUTHWEST ALONG THE COUNTY ROAD LEADING TO BURNEY FROM FALL RIVER MILLS, SHASTA COUNTY, 60 FEET EAST OF THE ROAD FORK, 50 FEET SOUTH OF THE CENTERLINE OF THE COUNTY ROAD, AND IN THE ROOT ON THE WEST SIDE OF A TWIN-OAK TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (JS) MARK NOT FOUND. MW0323 3315.8 USGS http://www.geocaching.com/mark/details.asp?PID=MW0323 3315.8 USGS Geocache Geocache 3315.8 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3315.8 USGS</h1> <b> PID </b> MW0323 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> FALL RIVER MILLS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 01 37. (N) 121 25 17. (W) SCALED <br> <b> NAVD 88 </b> 1011.84 (+/-2cm) 3319.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -24.22 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 688,220. </td><td> 2,048,660. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1010.883 (m) 3316.54 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL327429(NAD 83) <br>MARKER: B = BOLT <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1986 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 1.9 MI NE FROM FALL RIVER MILLS. 1.9 MILES NORTHEAST ALONG U.S. HIGHWAY 299 FROM FALL RIVER MILLS, SHASTA COUNTY, 50 FEET WEST OF THE ROAD FORK LEADING SOUTH, 50 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND IN THE TOP OF A CONCRETE HIGHWAY MARKER. A COPPER BOLT. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (JS) MARK NOT FOUND. MW0326 3316.7 USGS http://www.geocaching.com/mark/details.asp?PID=MW0326 3316.7 USGS Geocache Geocache 3316.7 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3316.7 USGS</h1> <b> PID </b> MW0326 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> FALL RIVER MILLS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 03 27. (N) 121 22 46. (W) SCALED <br> <b> NAVD 88 </b> 1012.096 (meters) 3320.52 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.10 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1011.414 (meters) 3318.28 (feet) COMP <br> <b> MODELED GRAV</b> 979,916.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 691,630. </td><td> 2,052,160. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1011.139 (m) 3317.38 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL361464(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1986 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 1.1 MI NE FROM MC ARTHUR. 1.1 MILES NORTHEAST ALONG U.S. HIGHWAY 299 FROM MC ARTHUR, SHASTA COUNTY, 0.2 MILE WEST OF THE JUNCTION OF THE ROAD LEADING TO PITTVILLE, 50 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND IN THE BASE OF A 12-INCH YELLOW PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (JS) MARK NOT FOUND. MW0479 3319.5 USGS http://www.geocaching.com/mark/details.asp?PID=MW0479 3319.5 USGS Geocache Geocache 3319.5 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3319.5 USGS</h1> <b> PID </b> MW0479 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> DANA (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 05 39. (N) 121 31 59. (W) SCALED <br> <b> NAVD 88 </b> 1012.935 (meters) 3323.27 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.24 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1012.261 (meters) 3321.06 (feet) COMP <br> <b> MODELED GRAV</b> 979,924.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 695,620. </td><td> 2,039,230. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1011.959 (m) 3320.07 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL231502(NAD 83) <br>MARKER: R = RIVET <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 4.2 MI N FROM GLENBURN. 4.2 MILES NORTH ALONG THE OLD BEAR FLAT-FALL RIVER MILLS ROAD FROM THE PUBLIC SCHOOL AT GLENBURN, SHASTA COUNTY, 76 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION OF A ROAD LEADING NORTH, 46 FEET SOUTHWEST OF FOREST SERVICE TELEPHONE POLE 10/13, 27 FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND IN THE BASE OF A 24-INCH OAK TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER RIVET. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TRB) MARK NOT FOUND. MW0322 3323.6 USGS http://www.geocaching.com/mark/details.asp?PID=MW0322 3323.6 USGS Geocache Geocache 3323.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3323.6 USGS</h1> <b> PID </b> MW0322 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> FALL RIVER MILLS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 00 54. (N) 121 25 56. (W) SCALED <br> <b> NAVD 88 </b> 1014.204 (meters) 3327.43 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.23 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1013.521 (meters) 3325.19 (feet) COMP <br> <b> MODELED GRAV</b> 979,916.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 686,880. </td><td> 2,047,750. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1013.253 (m) 3324.31 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL318416(NAD 83) <br>MARKER: B = BOLT <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1986 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 0.9 MI NE FROM FALL RIVER MILLS. 0.9 MILE NORTHEAST ALONG U.S. HIGHWAY 299 FROM FALL RIVER MILLS, SHASTA COUNTY, 210 FEET NORTH OF THE ROAD FORK LEADING SOUTH AT A BEND IN THE HIGHWAY, ON THE EAST SIDE OF A BALL PARK, 50 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND IN THE TOP OF A CONCRETE HIGHWAY MARKER. A COPPER BOLT. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (JS) MARK NOT FOUND. LT0394 3324.0 USGS http://www.geocaching.com/mark/details.asp?PID=LT0394 3324.0 USGS Geocache Geocache 3324.0 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3324.0 USGS</h1> <b> PID </b> LT0394 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> CASSEL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 55 17. (N) 121 30 59. (W) SCALED <br> <b> NAVD 88 </b> 1014.341 (meters) 3327.88 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.41 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1013.650 (meters) 3325.62 (feet) COMP <br> <b> MODELED GRAV</b> 979,908.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 676,450. </td><td> 2,040,730. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1013.386 (m) 3324.75 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL249310(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 9.9 MI SW FROM FALL RIVER MILLS. 9.9 MILES SOUTHWEST ALONG THE COUNTY ROAD LEADING TO BURNEY FROM FALL RIVER MILLS, SHASTA COUNTY, 20 FEET NORTH OF THE CENTERLINE OF THE ROAD, ON A SHASTA NATIONAL FOREST BOUNDARY TREE, AND IN THE ROOT ON THE SOUTH SIDE OF THE 8-INCH OAK TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. MW0478 3324.3 USGS http://www.geocaching.com/mark/details.asp?PID=MW0478 3324.3 USGS Geocache Geocache 3324.3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3324.3 USGS</h1> <b> PID </b> MW0478 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> DANA (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 05 39. (N) 121 33 00. (W) SCALED <br> <b> NAVD 88 </b> 1014.410 (meters) 3328.11 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.24 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1013.738 (meters) 3325.91 (feet) COMP <br> <b> MODELED GRAV</b> 979,927.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 695,620. </td><td> 2,037,800. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1013.434 (m) 3324.91 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL217502(NAD 83) <br>MARKER: R = RIVET <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 5 MI N FROM GLENBURN. 5.0 MILES NORTH ALONG THE OLD BEAR FLAT-FALL RIVER MILLS ROAD FROM THE PUBLIC SCHOOL AT GLENBURN, SHASTA COUNTY, 110 FEET SOUTHWEST OF FOREST SERVICE TELEPHONE POLE 11/19, AT THE WEST END OF THE TANGENT, 42 FEET NORTHEAST OF THE MIDDLE OF A WOODEN GATE, 20 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD, AND IN THE NORTH SIDE OF THE BASE OF A 24-INCH YELLOW-PINE TREE MARKED USBM. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER RIVET. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TRB) MARK NOT FOUND. LT0396 3448.0 USGS http://www.geocaching.com/mark/details.asp?PID=LT0396 3448.0 USGS Geocache Geocache 3448.0 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3448.0 USGS</h1> <b> PID </b> LT0396 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> CASSEL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 55 10. (N) 121 30 20. (W) SCALED <br> <b> NAVD 88 </b> 1052.139 (meters) 3451.89 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.39 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1051.417 (meters) 3449.52 (feet) COMP <br> <b> MODELED GRAV</b> 979,902.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 676,240. </td><td> 2,041,650. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1051.178 (m) 3448.74 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL258308(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 9.2 MI SW FROM FALL RIVER MILLS. ABOUT 9-1/4 MILES SOUTHWEST ALONG THE COUNTY ROAD LEADING TO BURNEY FROM FALL RIVER MILLS, SHASTA COUNTY, 45 FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND IN THE ROOT ON THE NORTH SIDE OF A 28-INCH PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. LT0360 3488.9 B http://www.geocaching.com/mark/details.asp?PID=LT0360 3488.9 B Geocache Geocache 3488.9 B CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3488.9 B</h1> <b> PID </b> LT0360 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> SHINGLETOWN (1985) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 29 33. (N) 121 53 21. (W) SCALED <br> <b> NAVD 88 </b> 1064.683 (meters) 3493.05 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.63 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1063.969 (meters) 3490.70 (feet) COMP <br> <b> MODELED GRAV</b> 979,917.1 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 628,720. </td><td> 2,009,400. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1063.788 (m) 3490.11 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK941830(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: BM EL 3488.9 B <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1957 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1957 AT SHINGLETOWN. AT SHINGLETOWN, IN R1E T31N, 19.1 FEET NORTH OF THE SOUTHEAST CORNER OF THE POST OFFICE AND GENERAL STORE, 98 FEET EAST OF BENCH MARK E 550, 75 1/2 FEET NORTH OF THE CENTER LINE OF STATE HIGHWAY 44, 3.2 FEET EAST OF THE EAST WALL OF THE POST OFFICE AND GENERAL STORE BUILDING, 1.0 FOOT NORTHEAST OF THE NORTHEAST CORNER OF THE FIREPLACE CHIMNEY, ABOUT 10 FEET HIGHER THAN THE HIGHWAY, AND SCREWED ON THE TOP OF A 1 3/4-INCH IRON PIPE WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND. MW0474 3492.2 USGS http://www.geocaching.com/mark/details.asp?PID=MW0474 3492.2 USGS Geocache Geocache 3492.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3492.2 USGS</h1> <b> PID </b> MW0474 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> EAST OF PONDOSA (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 08 20. (N) 121 34 59. (W) SCALED <br> <b> NAVD 88 </b> 1065.606 (meters) 3496.08 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.14 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1064.895 (meters) 3493.74 (feet) COMP <br> <b> MODELED GRAV</b> 979,920.7 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 700,570. </td><td> 2,035,000. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1064.614 (m) 3492.82 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL189551(NAD 83) <br>MARKER: R = RIVET <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 7.8 MI SE FROM BEAR FLAT. 7.8 MILES SOUTHEAST ALONG THE OLD BEAR FLAT-FALL RIVER MILLS ROAD FROM BEAR FLAT, SHASTA COUNTY, 21 FEET EAST OF THE CENTERLINE OF THE ROAD, AND IN THE BASE OF A TWIN YELLOW-PINE TREE MARKED USBM. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER RIVET. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TRB) MARK NOT FOUND. LT0222 3528.3 USGS http://www.geocaching.com/mark/details.asp?PID=LT0222 3528.3 USGS Geocache Geocache 3528.3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3528.3 USGS</h1> <b> PID </b> LT0222 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> HOGBACK RIDGE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 55 09. (N) 121 29 23. (W) SCALED <br> <b> NAVD 88 </b> 1076.65 (+/-2cm) 3532.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -24.35 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 676,210. </td><td> 2,042,980. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1075.681 (m) 3529.13 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL271308(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 8.2 MI SW FROM FALL RIVER MILLS. 8.2 MILES SOUTHWEST ALONG THE COUNTY ROAD LEADING TO BURNEY FROM FALL RIVER MILLS, SHASTA COUNTY, NEAR AN ELECTRIC-POWER LINE, 23 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND IN THE ROOT ON THE NORTH SIDE OF A 21-INCH PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. LT0232 3570.2 USGS http://www.geocaching.com/mark/details.asp?PID=LT0232 3570.2 USGS Geocache Geocache 3570.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3570.2 USGS</h1> <b> PID </b> LT0232 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> MURKEN BENCH (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 45 38. (N) 121 29 54. (W) SCALED <br> <b> NAVD 88 </b> 1089.21 (+/-2cm) 3573.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -24.08 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 658,600. </td><td> 2,042,360. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1088.213 (m) 3570.25 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL267132(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 2 MI S FROM HAT CREEK. 2.0 MILES SOUTH ALONG STATE HIGHWAY 89 FROM HAT CREEK, SHASTA COUNTY, NEAR THE ENTRANCE TO A SCHOOLYARD, AND AT THE BASE OF A PINE TREE. AN IRON NAIL. LT0229 3660.1 USGS http://www.geocaching.com/mark/details.asp?PID=LT0229 3660.1 USGS Geocache Geocache 3660.1 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3660.1 USGS</h1> <b> PID </b> LT0229 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> HOGBACK RIDGE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 56 38. (N) 121 26 25. (W) SCALED <br> <b> NAVD 88 </b> 1116.85 (+/-2cm) 3664.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -24.23 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 678,980. </td><td> 2,047,130. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1115.868 (m) 3660.98 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL312336(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1932 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1935 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1932 4.4 MI SW FROM FALL RIVER MILLS. 4.4 MILES SOUTHWEST ALONG THE COUNTY ROAD LEADING TO BURNEY FROM FALL RIVER MILLS, SHASTA COUNTY, AT THE T-JUNCTION OF A ROAD LEADING EAST TO GUTHRIE RANCH, 30 FEET NORTH OF THE CENTERLINE OF THE SIDE ROAD, 15 FEET EAST OF THE CENTERLINE OF THE COUNTY ROAD, AND IN THE ROOT ON THE EAST SIDE OF A 38-INCH PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. A NUMBER OF TREES HAVE BEEN CUT DOWN IN THIS AREA, AND THE TREE CONTAINING THE BENCH MARK MAY HAVE BEEN AMONG THEM. <p> <h2>STATION RECOVERY (1935) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1935 MARK NOT FOUND. LT0225 3746.6 USGS http://www.geocaching.com/mark/details.asp?PID=LT0225 3746.6 USGS Geocache Geocache 3746.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3746.6 USGS</h1> <b> PID </b> LT0225 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> HOGBACK RIDGE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 55 30. (N) 121 27 25. (W) SCALED <br> <b> NAVD 88 </b> 1143.249 (meters) 3750.81 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.27 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1142.424 (meters) 3748.10 (feet) COMP <br> <b> MODELED GRAV</b> 979,864.1 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 676,880. </td><td> 2,045,740. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1142.252 (m) 3747.54 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL299315(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 6.3 MI SW FROM FALL RIVER MILLS. 6.3 MILES SOUTHWEST ALONG THE COUNTY ROAD LEADING TO BURNEY FROM FALL RIVER MILLS, SHASTA COUNTY, AT THE BOTTOM OF A HAIRPIN TURN ON A GRADE, ABOUT 300 FEET SOUTH OF A TREE ON THE SHASTA NATIONAL FOREST BOUNDARY, 82 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, AND IN THE ROOT ON THE NORTH SIDE OF A 30-INCH PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. LT0224 3750.1 USGS http://www.geocaching.com/mark/details.asp?PID=LT0224 3750.1 USGS Geocache Geocache 3750.1 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3750.1 USGS</h1> <b> PID </b> LT0224 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> HOGBACK RIDGE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 55 26. (N) 121 28 16. (W) SCALED <br> <b> NAVD 88 </b> 1144.26 (+/-2cm) 3754.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -24.31 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 676,750. </td><td> 2,044,540. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1143.288 (m) 3750.94 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL287314(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: SET IN ROCK OUTCROP <br>STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD <br>STABILITY: POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 7.1 MI SW FROM FALL RIVER MILLS. 7.1 MILES SOUTHWEST ALONG THE COUNTY ROAD LEADING TO BURNEY FROM FALL RIVER MILLS, SHASTA COUNTY, 45 FEET EAST OF THE T-JUNCTION OF A ROAD LEADING SOUTHEAST, AND ON THE TOP OF A LAVA OUTCROP. A CHISELED SQUARE. LT0227 3897.9 USGS http://www.geocaching.com/mark/details.asp?PID=LT0227 3897.9 USGS Geocache Geocache 3897.9 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3897.9 USGS</h1> <b> PID </b> LT0227 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> HOGBACK RIDGE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 55 38. (N) 121 27 15. (W) SCALED <br> <b> NAVD 88 </b> 1189.34 (+/-2cm) 3902.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -24.26 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 677,120. </td><td> 2,045,970. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1188.351 (m) 3898.78 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL301318(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 6.1 MI SW FROM FALL RIVER MILLS. 6.1 MILES SOUTHWEST ALONG THE COUNTY ROAD LEADING TO BURNEY FROM FALL RIVER MILLS, SHASTA COUNTY, AT THE TOP OF A 6- MILE HILL, 130 FEET SOUTHEAST OF A ROAD FORK, 80 FEET EAST OF THE CENTERLINE OF THE ROAD, AND IN THE ROOT ON THE WEST SIDE OF A MULTIPLE RED-CEDAR TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. LT0235 3900.86 USBPR http://www.geocaching.com/mark/details.asp?PID=LT0235 3900.86 USBPR Geocache Geocache 3900.86 USBPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3900.86 USBPR</h1> <b> PID </b> LT0235 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 43 45. (N) 121 25 52. (W) SCALED <br> <b> NAVD 88 </b> 1190.765 (meters) 3906.70 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.90 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1189.893 (meters) 3903.84 (feet) COMP <br> <b> MODELED GRAV</b> 979,851.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 655,150. </td><td> 2,048,050. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1189.758 (m) 3903.40 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL324098(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 3900.86 1932 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 4.1 MI N FROM OLD STATION. 4.1 MILES NORTH ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, 233 YARDS SOUTH OF THE JUNCTION OF A ROAD LEADING SOUTHWEST, AND 31 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 3900.86 1932 AND RIVETED ON THE TOP OF A 2-INCH IRON PIPE. MW0471 3929.9 USGS http://www.geocaching.com/mark/details.asp?PID=MW0471 3929.9 USGS Geocache Geocache 3929.9 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3929.9 USGS</h1> <b> PID </b> MW0471 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> EAST OF PONDOSA (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 09 07. (N) 121 36 20. (W) SCALED <br> <b> NAVD 88 </b> 1199.032 (meters) 3933.82 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.10 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1198.205 (meters) 3931.11 (feet) COMP <br> <b> MODELED GRAV</b> 979,893.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 702,010. </td><td> 2,033,110. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1198.015 (m) 3930.49 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL170565(NAD 83) <br>MARKER: R = RIVET <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 6.1 MI SE FROM BEAR FLAT. 6.1 MILES SOUTHEAST ALONG THE OLD BEAR FLAT-FALL RIVER MILLS ROAD FROM BEAR FLAT, SHASTA COUNTY, 25 FEET NORTHEAST OF FOREST SERVICE TELEPHONE POLE 17/11, 23 FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND IN THE BASE OF A 48-INCH YELLOW-PINE TREE PAINTED 3929.9. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER RIVET. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TRB) MARK NOT FOUND. LT0238 3993.5 USGS http://www.geocaching.com/mark/details.asp?PID=LT0238 3993.5 USGS Geocache Geocache 3993.5 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3993.5 USGS</h1> <b> PID </b> LT0238 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 43 24. (N) 121 25 36. (W) SCALED <br> <b> NAVD 88 </b> 1218.610 (meters) 3998.06 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.88 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1217.710 (meters) 3995.10 (feet) COMP <br> <b> MODELED GRAV</b> 979,843.7 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 654,500. </td><td> 2,048,430. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1217.596 (m) 3994.73 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL328092(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 3.6 MI N FROM OLD STATION. 3.6 MILES NORTH ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT A CULVERT, ON THE TOP OF THE EAST STONE HEADWALL, AND 18 FEET EAST OF THE CENTERLINE OF THE HIGHWAY. A CHISELED SQUARE. LT0237 3993.99 USBPR http://www.geocaching.com/mark/details.asp?PID=LT0237 3993.99 USBPR Geocache Geocache 3993.99 USBPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3993.99 USBPR</h1> <b> PID </b> LT0237 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 43 24. (N) 121 25 35. (W) SCALED <br> <b> NAVD 88 </b> 1219.168 (meters) 3999.89 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.88 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1218.267 (meters) 3996.93 (feet) COMP <br> <b> MODELED GRAV</b> 979,843.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 654,500. </td><td> 2,048,460. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1218.154 (m) 3996.56 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL328092(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 3993.99 1932 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 3.6 MI N FROM OLD STATION. 3.6 MILES NORTH ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, 51.6 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, AND 33.6 FEET EAST OF THE EAST END OF A STONE CULVERT. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 3993.99 1932 AND RIVETED ON THE TOP OF A 2-INCH IRON PIPE. MW0469 4043.3 USGS http://www.geocaching.com/mark/details.asp?PID=MW0469 4043.3 USGS Geocache Geocache 4043.3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4043.3 USGS</h1> <b> PID </b> MW0469 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> EAST OF PONDOSA (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 09 13. (N) 121 37 29. (W) SCALED <br> <b> NAVD 88 </b> 1233.593 (meters) 4047.21 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.07 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1232.748 (meters) 4044.44 (feet) COMP <br> <b> MODELED GRAV</b> 979,896.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 702,190. </td><td> 2,031,500. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1232.577 (m) 4043.88 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL153567(NAD 83) <br>MARKER: R = RIVET <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 5 MI SE FROM BEAR FLAT. 5.0 MILES SOUTHEAST ALONG THE OLD BEAR FLAT-FALL RIVER MILLS ROAD FROM BEAR FLAT, SHASTA COUNTY, 46.5 FEET NORTHEAST OF A C.S.A.A. SIGN MC CLOUD 33 MILES, GLENBURN 12 MILES, 45 FEET EAST OF FOREST SERVICE TELEPHONE POLE 18/10, 17 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND IN THE BASE OF A 48-INCH PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER RIVET. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TRB) MARK NOT FOUND. LU0486 4139.5 USGS http://www.geocaching.com/mark/details.asp?PID=LU0486 4139.5 USGS Geocache Geocache 4139.5 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4139.5 USGS</h1> <b> PID </b> LU0486 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 29 05. (N) 122 45 07. (W) SCALED <br> <b> NAVD 88 </b> 1262.60 (+/-2cm) 4142.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.14 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 628,120. </td><td> 1,936,250. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1261.722 (m) 4139.50 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK210815(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 14.7 MI W FROM ONO. 7.6 MILES SOUTHWEST ALONG THE PLATINA ROAD FROM THE POST OFFICE AT ONO, THENCE 7.1 MILES NORTHWEST ALONG THE BULLY CHOOP ROAD, 11 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, DRIVEN IN THE NORTHEAST SIDE OF A 24-INCH PINE TREE, AND ABOUT 0.5 FOOT ABOVE THE ROAD. LU0196 414.7 http://www.geocaching.com/mark/details.asp?PID=LU0196 414.7 Geocache Geocache 414.7 USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>414.7</h1> <b> PID </b> LU0196 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> COTTONWOOD (1965) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 27 40. (N) 122 17 43. (W) SCALED <br> <b> NAVD 88 </b> 127.218 (meters) 417.38 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.82 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 127.153 (meters) 417.17 (feet) COMP <br> <b> MODELED GRAV</b> 980,112.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 625,270. </td><td> 1,974,960. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 126.434 (m) 414.81 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK597791(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: WELL BOX <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19880622</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 1 MI N FROM ANDERSON. 0.15 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT ANDERSON, SHASTA COUNTY, THENCE 0.9 MILE NORTH ALONG COUNTY ROAD 9 E (A PAVED COUNTY ROAD LEADING TO REDDING MUNICIPAL AIRPORT), 430 FEET NORTH OF A BRIDGE OVER AN IRRIGATION CANAL, 169 FEET NORTH-NORTHWEST ACROSS THE ROAD FROM BENCH MARK D 742 DESCRIBED ABOVE, 16 FEET WEST OF THE CENTERLINE OF THE ROAD, ON THE CENTER OF THE TOP OF THE NORTH END OF A CONCRETE WELL BOX FOR AN IRRIGATION PUMP, ABOVE THE INSCRIPTION USBM 414.7 PAINTED ON THE NORTH FACE OF THE WELL BOX, AND ABOUT 1-1/2 FEET ABOVE THE GROUND. A CHISELED SQUARE. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 MARK NOT FOUND. MW0466 4168.2 USGS http://www.geocaching.com/mark/details.asp?PID=MW0466 4168.2 USGS Geocache Geocache 4168.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4168.2 USGS</h1> <b> PID </b> MW0466 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> PONDOSA (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 10 11. (N) 121 40 12. (W) SCALED <br> <b> NAVD 88 </b> 1271.668 (meters) 4172.13 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.99 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1270.792 (meters) 4169.26 (feet) COMP <br> <b> MODELED GRAV</b> 979,890.7 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 703,960. </td><td> 2,027,690. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1270.640 (m) 4168.76 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL115584(NAD 83) <br>MARKER: R = RIVET <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 2.2 MI SE FROM BEAR FLAT. 2.2 MILES SOUTHEAST ALONG THE OLD BEAR FLAT-FALL RIVER MILLS ROAD FROM BEAR FLAT, SHASTA COUNTY, 25 FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND IN THE BASE OF A 48-INCH PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER RIVET. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TRB) MARK NOT FOUND. LT0239 4186 USGS http://www.geocaching.com/mark/details.asp?PID=LT0239 4186 USGS Geocache Geocache 4186 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4186 USGS</h1> <b> PID </b> LT0239 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 42 12. (N) 121 25 04. (W) SCALED <br> <b> NAVD 88 </b> 1277.320 (meters) 4190.67 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.82 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1276.354 (meters) 4187.50 (feet) COMP <br> <b> MODELED GRAV</b> 979,824.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 652,280. </td><td> 2,049,200. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1276.288 (m) 4187.29 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL336070(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 2.3 MI N FROM OLD STATION. 2.3 MILES NORTH ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT THE SOUTH EDGE OF THE SANDY CAMP GROUNDS, 48.5 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND AT THE BASE OF A 30-INCH PINE TREE. AN IRON SPIKE. LU0193 434 B http://www.geocaching.com/mark/details.asp?PID=LU0193 434 B Geocache Geocache 434 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>434 B</h1> <b> PID </b> LU0193 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> COTTONWOOD (1965) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 27 43. (N) 122 19 02. (W) SCALED <br> <b> NAVD 88 </b> 133.519 (meters) 438.05 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.85 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 133.451 (meters) 437.83 (feet) COMP <br> <b> MODELED GRAV</b> 980,112.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 625,370. </td><td> 1,973,100. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 132.731 (m) 435.47 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK578792(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE IMBEDDED IN GROUND <br>STAMPING: 435.137 B 1902 <br>MARK LOGO: USGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - June 22, 1988 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1902 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1972 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19880622</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 1.2 MI NW FROM ANDERSON. 1.2 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT ANDERSON, ABOUT 0.2 MILE NORTHWEST OF SEMAPHORE 2483, 31.5 FEET NORTHEAST OF THE NORTHEAST RAIL, 3 FEET SOUTHEAST OF A TELEPHONE POLE, AND RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.4 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1972) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW DESCRIPTION FOLLOWS. 1.8 KM (1.10 MI) NORTHWESTERLY ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE JUNCTION OF NORTH STREET IN ANDERSON, 0.3 KM (0.20 MI) NORTHWEST OF THE INTERSECTION OF ALEXANDER AVENUE, 9.6 M (31.5 FT) NORTHEAST OF THE NEAR RAIL, 0.9 M (3.0 FT) SOUTHEAST OF A UTILITY POLE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE TRACKS, AND RIVETED TO THE TOP OF A 3 1/2 INCH IRON PIPE THAT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE. LT0242 4381.07 LBM http://www.geocaching.com/mark/details.asp?PID=LT0242 4381.07 LBM Geocache Geocache 4381.07 LBM BLM Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4381.07 LBM</h1> <b> PID </b> LT0242 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 40 32. (N) 121 26 01. (W) SCALED <br> <b> NAVD 88 </b> 1337.25 (+/-2cm) 4387.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.80 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 649,190. </td><td> 2,047,880. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1336.204 (m) 4383.86 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL323039(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>BLM</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 AT OLD STATION. AT OLD STATION, SHASTA COUNTY, ON STATE HIGHWAY 89, AND AT THE BASE OF A PINE TREE. AN IRON SPIKE. LT0243 4411.15 USBPR http://www.geocaching.com/mark/details.asp?PID=LT0243 4411.15 USBPR Geocache Geocache 4411.15 USBPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4411.15 USBPR</h1> <b> PID </b> LT0243 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 40 31. (N) 121 26 17. (W) SCALED <br> <b> NAVD 88 </b> 1346.417 (meters) 4417.37 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.81 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1345.385 (meters) 4413.98 (feet) COMP <br> <b> MODELED GRAV</b> 979,811.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 649,160. </td><td> 2,047,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1345.375 (m) 4413.95 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL320038(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 4411.15 1932 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 0.3 MI SW FROM OLD STATION. 0.3 MILE SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, 121 FEET NORTH OF THE CENTER OF A DITCH HEADGATE, AND 51.5 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4411.15 1932 AND RIVETED ON THE TOP OF A 2-INCH IRON PIPE. LT0245 4447.6 USGS http://www.geocaching.com/mark/details.asp?PID=LT0245 4447.6 USGS Geocache Geocache 4447.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4447.6 USGS</h1> <b> PID </b> LT0245 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 39 58. (N) 121 26 47. (W) SCALED <br> <b> NAVD 88 </b> 1356.615 (meters) 4450.83 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.81 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1355.567 (meters) 4447.39 (feet) COMP <br> <b> MODELED GRAV</b> 979,805.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 648,140. </td><td> 2,046,810. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1355.564 (m) 4447.38 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL313028(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 1.1 MI SW FROM OLD STATION. 1.1 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, 23 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND AT THE EAST BASE OF A 30-INCH PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. LT0247 4503.15 BPR http://www.geocaching.com/mark/details.asp?PID=LT0247 4503.15 BPR Geocache Geocache 4503.15 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4503.15 BPR</h1> <b> PID </b> LT0247 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 39 36. (N) 121 27 10. (W) SCALED <br> <b> NAVD 88 </b> 1374.48 (+/-2cm) 4509.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.81 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 647,450. </td><td> 2,046,270. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1373.436 (m) 4506.01 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL307021(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 4503.15 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1957 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 1.6 MI SW FROM OLD STATION. 1.6 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT STATION 613+50.00, AND 50 FEET EAST OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4503.15 AND RIVETED ON THE TOP OF AN IRON PIPE. <p> <h2>STATION RECOVERY (1957) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1957 MARK NOT FOUND. LT0246 4504.51 BPR http://www.geocaching.com/mark/details.asp?PID=LT0246 4504.51 BPR Geocache Geocache 4504.51 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4504.51 BPR</h1> <b> PID </b> LT0246 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 39 36. (N) 121 27 10. (W) SCALED <br> <b> NAVD 88 </b> 1374.89 (+/-2cm) 4510.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.81 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 647,450. </td><td> 2,046,270. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1373.847 (m) 4507.36 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL307021(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 4504.51 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1957 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 1.6 MI SW FROM OLD STATION. 1.6 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT STATION 613+50.00, AND 50 FEET WEST OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4504.51 AND RIVETED ON THE TOP OF AN IRON PIPE. TWO USBPR MARKS WERE SUPPOSED TO BE LOCATED ACROSS THE ROAD FROM EACH OTHER AT THIS POINT BUT NEITHER COULD BE FOUND. IT IS POSSIBLE THAT THEY WERE KNOCKED OVER DURING LOGGING OPERATIONS OF WHICH THERE IS EVIDENCE IN THE AREA. <p> <h2>STATION RECOVERY (1957) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1957 MARK NOT FOUND. LT0249 4516.4 USGS http://www.geocaching.com/mark/details.asp?PID=LT0249 4516.4 USGS Geocache Geocache 4516.4 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4516.4 USGS</h1> <b> PID </b> LT0249 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 39 16. (N) 121 27 25. (W) SCALED <br> <b> NAVD 88 </b> 1377.62 (+/-2cm) 4519.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.81 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 646,840. </td><td> 2,045,920. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1376.574 (m) 4516.31 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL304015(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 2 MI SW FROM OLD STATION. 2.0 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, ON THE EAST SIDE OF THE HIGHWAY, AND ON THE TOP OF A CONCRETE RIGHT-OF-WAY MARKER. A PAINTED SQUARE. LT0250 4550.5 USGS http://www.geocaching.com/mark/details.asp?PID=LT0250 4550.5 USGS Geocache Geocache 4550.5 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4550.5 USGS</h1> <b> PID </b> LT0250 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 38 56. (N) 121 27 45. (W) SCALED <br> <b> NAVD 88 </b> 1388.02 (+/-2cm) 4553.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.81 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 646,220. </td><td> 2,045,460. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1386.970 (m) 4550.42 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL299009(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: ABUTMENT <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 2.5 MI SW FROM OLD STATION. 2.5 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT A WOODEN BRIDGE OVER HAT CREEK, AND ON THE TOP OF THE NORTHEAST END OF THE NORTH ABUTMENT. A CHISELED SQUARE. LT0253 4727.50 BPR http://www.geocaching.com/mark/details.asp?PID=LT0253 4727.50 BPR Geocache Geocache 4727.50 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4727.50 BPR</h1> <b> PID </b> LT0253 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 37 58. (N) 121 28 33. (W) SCALED <br> <b> NAVD 88 </b> 1445.42 (+/-2cm) 4742.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.80 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 644,420. </td><td> 2,044,340. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1444.349 (m) 4738.67 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK288991(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 4727.50 1932 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 4.2 MI SW FROM OLD STATION. 4.2 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT STATION 500+00, AND AT THE EAST SIDE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4727.50 1932 AND RIVETED ON THE TOP OF AN IRON PIPE. LT0254 4732.25 BPR http://www.geocaching.com/mark/details.asp?PID=LT0254 4732.25 BPR Geocache Geocache 4732.25 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4732.25 BPR</h1> <b> PID </b> LT0254 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLD STATION (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 37 57. (N) 121 28 34. (W) SCALED <br> <b> NAVD 88 </b> 1446.87 (+/-2cm) 4746.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.80 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 644,390. </td><td> 2,044,320. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1445.800 (m) 4743.43 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK288990(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 4732.25 1932 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 4.2 MI SW FROM OLD STATION. 4.2 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT STATION 500+00, AND ON THE WEST SIDE OF THE ROAD. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4732.25 1932 AND RIVETED ON THE TOP OF AN IRON PIPE. LT0255 4911.19 BPR http://www.geocaching.com/mark/details.asp?PID=LT0255 4911.19 BPR Geocache Geocache 4911.19 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4911.19 BPR</h1> <b> PID </b> LT0255 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> WEST PROSPECT PEAK (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 37 17. (N) 121 29 04. (W) SCALED <br> <b> NAVD 88 </b> 1498.92 (+/-2cm) 4917.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.79 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 643,150. </td><td> 2,043,620. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1497.839 (m) 4914.16 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK281978(NAD 83) <br>MARKER: C = CAP OF CAP-AND-BOLT PAIR <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 4911.19 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 5 MI SW FROM OLD STATION. 5.0 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT STATION 448+35.25, AND ON THE WEST SIDE OF THE ROAD. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4911.19 AND RIVETED ON THE TOP OF AN IRON PIPE. LT0404 5035.48 CADPW http://www.geocaching.com/mark/details.asp?PID=LT0404 5035.48 CADPW Geocache Geocache 5035.48 CADPW CADPW Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5035.48 CADPW</h1> <b> PID </b> LT0404 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> WEST PROSPECT PEAK (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 36 59. (N) 121 29 50. (W) SCALED <br> <b> NAVD 88 </b> 1536.78 (+/-2cm) 5041.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.80 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 642,590. </td><td> 2,042,540. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1535.693 (m) 5038.35 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK271972(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADPW</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 5.8 MI SW FROM OLD STATION. 5.8 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, ON THE EAST SIDE OF THE HIGHWAY, NEAR BENCH MARK B 196, AND AT THE WEST SIDE OF THE BASE OF A 36-INCH PINE TREE. AN IRON SPIKE. LT0405 5134.2 USGS http://www.geocaching.com/mark/details.asp?PID=LT0405 5134.2 USGS Geocache Geocache 5134.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5134.2 USGS</h1> <b> PID </b> LT0405 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> MANZANITA LAKE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 36 34. (N) 121 31 01. (W) SCALED <br> <b> NAVD 88 </b> 1566.004 (meters) 5137.80 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.82 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1564.740 (meters) 5133.65 (feet) COMP <br> <b> MODELED GRAV</b> 979,762.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 641,810. </td><td> 2,040,880. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1564.910 (m) 5134.21 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK254964(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 7 MI SW FROM OLD STATION. 7.0 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, AT A FENCE ANGLE, 82.5 FEET NORTHEAST OF A FENCE CORNER, 62.5 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, AND ON THE TOP OF A BOULDER. A CHISELED SQUARE. LU0383 516.5 USGS http://www.geocaching.com/mark/details.asp?PID=LU0383 516.5 USGS Geocache Geocache 516.5 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>516.5 USGS</h1> <b> PID </b> LU0383 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLINDA (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 23 18. (N) 122 24 24. (W) SCALED <br> <b> NAVD 88 </b> 158.20 (+/-2cm) 519.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.32 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 617,230. </td><td> 1,965,470. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 157.422 (m) 516.48 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK503710(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US GEOLOGICAL SURVEY UNK 4.1 MI S FROM OLINDA. 4.1 MILES SOUTH ALONG THE OLD STAGE ROAD FROM THE OLINDA SCHOOL AT OLINDA, AT THE INTERSECTION OF THE COTTONWOOD-GAS POINT COUNTY ROAD, 0.9 MILE EAST OF THE DRY CREEK BRIDGE, 56 1/2 FEET NORTH OF THE CENTERLINE OF THE COUNTY ROAD, 48.1 FEET NORTHWEST OF B.M. N 382, 43.8 FEET NORTHEAST OF A FENCE CORNER POST, 8 FEET WEST OF THE CENTERLINE OF THE OLD STAGE ROAD, DRIVEN IN THE NORTH BASE OF A 36-INCH WHITE OAK TREE. LT0407 5174.6 USGS http://www.geocaching.com/mark/details.asp?PID=LT0407 5174.6 USGS Geocache Geocache 5174.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5174.6 USGS</h1> <b> PID </b> LT0407 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> MANZANITA LAKE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 36 10. (N) 121 31 45. (W) SCALED <br> <b> NAVD 88 </b> 1578.34 (+/-2cm) 5178.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -23.83 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> ? (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 641,060. </td><td> 2,039,850. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1577.241 (m) 5174.66 (f) ADJUSTED ? <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK244957(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 7.8 MI SW FROM OLD STATION. 7.8 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, ON THE EAST SIDE OF THE HIGHWAY, AND AT THE WEST SIDE OF THE BASE OF A 36-INCH PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. LU0288 536.9 USGS http://www.geocaching.com/mark/details.asp?PID=LU0288 536.9 USGS Geocache Geocache 536.9 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>536.9 USGS</h1> <b> PID </b> LU0288 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLINDA (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 23 18. (N) 122 26 47. (W) SCALED <br> <b> NAVD 88 </b> 164.37 (+/-2cm) 539.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.36 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 617,240. </td><td> 1,962,100. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 163.596 (m) 536.73 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK469710(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 9.1 MI W FROM COTTONWOOD. 9.1 MILES WEST ALONG THE IGO ROAD FROM THE COTTONWOOD UNION SCHOOL, AT A BRIDGE OVER ANTELOPE CREEK, ON THE TOP OF THE NORTH END OF THE EAST ABUTMENT, 11 FEET NORTH OF CENTER LINE OF THE ROAD, AND ABOUT LEVEL WITH THE ROAD. LU0286 539.2 USGS http://www.geocaching.com/mark/details.asp?PID=LU0286 539.2 USGS Geocache Geocache 539.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>539.2 USGS</h1> <b> PID </b> LU0286 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLINDA (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 23 18. (N) 122 26 12. (W) SCALED <br> <b> NAVD 88 </b> 165.07 (+/-2cm) 541.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.36 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 617,240. </td><td> 1,962,930. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 164.289 (m) 539.00 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK478710(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 8.5 MI W FROM COTTONWOOD. 8.5 MILES WEST ALONG THE IGO ROAD FROM THE UNION SCHOOL AT COTTONWOOD, 243 FEET WEST OF THE CENTER LINE OF A RANCH ROAD LEADING SOUTH, 22.5 FEET NORTH OF THE CENTER LINE OF THE MAIN ROAD, DRIVEN IN THE TOP OF A ROOT ON THE SOUTH SIDE OF A 48-INCH WHITE OAK TREE, AND ABOUT LEVEL WITH THE GROUND. LT0409 5420.6 USGS http://www.geocaching.com/mark/details.asp?PID=LT0409 5420.6 USGS Geocache Geocache 5420.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5420.6 USGS</h1> <b> PID </b> LT0409 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> MANZANITA LAKE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 35 28. (N) 121 32 20. (W) SCALED <br> <b> NAVD 88 </b> 1653.368 (meters) 5424.42 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.83 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1652.017 (meters) 5419.99 (feet) COMP <br> <b> MODELED GRAV</b> 979,748.7 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 639,760. </td><td> 2,039,030. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1652.263 (m) 5420.80 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK236943(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 8.7 MI SW FROM OLD STATION. 8.7 MILES SOUTHWEST ALONG STATE HIGHWAY 89 FROM THE POST OFFICE AT OLD STATION, SHASTA COUNTY, 41 FEET SOUTHEAST OF A 42-INCH PINE TREE, AND ON THE NORTHWEST SIDE OF THE BASE OF A BLAZED TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. LU0291 546.9 USGS http://www.geocaching.com/mark/details.asp?PID=LU0291 546.9 USGS Geocache Geocache 546.9 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>546.9 USGS</h1> <b> PID </b> LU0291 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OLINDA (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 23 17. (N) 122 28 34. (W) SCALED <br> <b> NAVD 88 </b> 167.41 (+/-2cm) 549.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.38 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 617,220. </td><td> 1,959,580. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 166.624 (m) 546.67 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK444709(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 10.7 MI W FROM COTTONWOOD. 10.7 MILES WEST ALONG THE IGO ROAD FROM THE COTTONWOOD UNION SCHOOL AT COTTONWOOD, AT A BRIDGE OVER EURA GULCH, IN THE TOP OF THE NORTH END OF THE WEST CONCRETE ABUTMENT, 11 FEET NORTH OF THE CENTER LINE OF THE ROAD, AND ABOUT 0.5 FOOT LOWER THAN THE ROAD. LT0642 5582=BALD MTN http://www.geocaching.com/mark/details.asp?PID=LT0642 5582=BALD MTN Geocache Geocache 5582=BALD MTN CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5582=BALD MTN</h1> <b> PID </b> LT0642 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> HOGBACK RIDGE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1994)</b> 40 54 02.51743(N) 121 22 41.93103(W) ADJUSTED <br> <b> NAVD 88 </b> 1700.9 (meters) 5580. (feet) VERTCON <br> <hr> <b> LAPLACE CORR</b> 7.48 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -24.02 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> SECOND <br> <p>The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in June 1998. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 1 </td><td> 674,221.836 2</td><td>052,378.150</td><td> MT </td><td>0.99989529</td><td> +0 ' 24 23.4"</td></tr><tr><td>SPC CA 1 </td><td>2,212,009.47 6</td><td>733,510.65 </td><td> sFT </td><td>0.99989529</td><td> +0 ' 24 23.4"</td></tr><tr><td>UTM 10 </td><td>4,528,999.685 </td><td>636,593.385</td><td> MT </td><td>0.99982964</td><td> +1 ' 03 43.1"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99973703 x 0.99989529 = 0.99963235 <br> <b>UTM 10 </b> 0.99973703 x 0.99982964 = 0.99956671 <br> <p> <table border=1><tr><td> </td><td> Primary Azimuth Mark </td><td>Grid Az</td></tr><tr><td>SPC CA 1 </td><td> BALD MTN AZ MK </td><td>319&deg; 32' 43.9"</td></tr><tr><td>UTM 10 </td><td> BALD MTN AZ MK </td><td>318&deg; 53' 24.2"</td></tr> </table> <p> <table border=1><tr><td>PID </td><td>Reference Object </td><td> Distance </td><td>Geod. Az </td></tr><tr><td>DB6213</td><td>BALD MTN RM 1 </td><td> 10.744 METERS</td><td>198&deg; 01' </td></tr><tr><td>DB6214</td><td>BALD MTN RM 2 </td><td> 5.467 METERS</td><td>315&deg; 19' </td></tr><tr><td>DB6212</td><td>BALD MTN AZ MK </td><td> </td><td>319&deg; 57' 07.3"</td></tr><tr><td>MW0873</td><td>MCARTHUR MUNICIPAL TANK </td><td>APPROX.16.2 KM</td><td>353&deg; 38' 07.7"</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1992)</b> 40 54 02.51743(N) 121 22 41.93103(W) AD(1991.35) 2 <br> <b> NAD 83(1986)</b> 40 54 02.52431(N) 121 22 41.93901(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 40 54 02.93800(N) 121 22 38.02400(W) AD( ) 2 <br> NGVD 29 (07/19/86) 1699.9 (m) 5577. (f) VERT ANG <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL3659329000(NAD 83) <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1948 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (WRH) THE STATION IS LOCATED ON A LONE, SLIGHTLY-TIMBERED, PEAK, AND IS THE HIGHEST, MOST PROMINENT PEAK IN THE VICINITY, ABOUT 8 MILES SOUTH SOUTHEAST OF FALL RIVER MILLS, ABOUT 1-1/2 MILES SOUTH SOUTHWEST OF THE ST JOHNS RANCH BUILDINGS. <p>TO REACH, FROM FALL RIVER MILLS, GO SOUTHEAST 0.4 MILE (CROSSING PIT RIVER) TO FORKS. TAKE RIGHT FORK, AND GO SOUTH 4.2 MILES TO SIDE ROAD LEFT. TURN LEFT, AS PER SIGN ST JOHNS-PETERSON RN-MOON SPR., AND GO EASTERLY 2.2 MILES TO CATTLE GUARD, AND THE AZIMUTH MARK. CONTINUE, THROUGH CATTLE GUARD, AND GO SOUTH 1.2 MILES TO FORKS. TAKE RIGHT FORK, AND GO SOUTH 0.2 MILE TO FORKS AND JUST AFTER PASSING THROUGH GATE. TURN SHARP RIGHT, PASSING THROUGH GATE, AND GO SOUTH ALONG THE WEST SIDE OF MOUNTAIN 1.1 MILES TO FORKS. TAKE LEFT FORK, AND GO EASTERLY 0.6 MILE INTO CANYON AND END OF TRUCK TRAVEL. THENCE PACK, SOUTH TO CREST OF RIDGE. THENCE BEAR LEFT, ALONG CREST OF RIDGE TO HIGHEST POINT AND STATION SITE. <p>THE STATION MARK IS A U.S. GEOLOGICAL SURVEY BENCH MARK, STAMPED DATUM VA 5582 FEET, SET INTO A DRILL HOLE IN A BOULDER WHICH PROJECTS ABOUT 12 INCHES. <p>REFERENCE MARK NUMBER 1 IS A STANDARD DISK, STAMPED BALD MTN USGS NO 1 1948, SET INTO A DRILL HOLE IN A BOULDER 4 FEET IN DIAMETER WHICH PROJECTS ABOUT 3 FEET AND IS ABOUT 4 FEET LOWER THAN THE STATION. <p>REFERENCE MARK NUMBER 2 IS A STANDARD DISK, STAMPED BALD MTN USGS NO 2 1948, SET INTO A DRILL HOLE IN A BOULDER 10 FEET IN DIAMETER WHICH PROJECTS ABOUT 8 FEET AND IS ABOUT 3 FEET HIGHER THAN THE STATION. <p>THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BALD MTN USGS 1948, SET INTO A DRILL HOLE IN A BOULDER WHICH PROJECTS ABOUT 4 INCHES. IT IS LOCATED ALONG THE ST JOHNS RANCH ROAD, ABOUT 120 FEET WEST OF THE CATTLE GUARD, ABOUT 100 FEET NORTHWEST OF THE ROCK FENCE, AND 70 FEET SOUTHWEST OF THE GRAVELED ROAD. <p>OFFICE NOTE--PRELIMINARY COMPUTATIONS OF GEOGRAPHIC POSITIONS INDICATE THAT THIS IS NOT THE SAME AS THE 1920 POSITION. ACCORDING TO THE 1916 USGS DESCRIPTION, THE SIGNAL WAS 10.49 METERS FROM THE MARK IN THE DIRECTION OF FALL RIVER MILLS. THE 1920 OBSERVATIONS MAY HAVE BEEN ON THE SIGNAL INSTEAD OF THE MARK. LT0411 5672.8 USGS http://www.geocaching.com/mark/details.asp?PID=LT0411 5672.8 USGS Geocache Geocache 5672.8 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5672.8 USGS</h1> <b> PID </b> LT0411 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> MANZANITA LAKE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 34 37. (N) 121 33 57. (W) SCALED <br> <b> NAVD 88 </b> 1730.280 (meters) 5676.76 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.87 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1728.832 (meters) 5672.01 (feet) COMP <br> <b> MODELED GRAV</b> 979,725.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 638,180. </td><td> 2,036,760. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1729.148 (m) 5673.05 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK213927(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 9.2 MI NE FROM VIOLA. 9.2 MILES NORTHEAST ALONG STATE HIGHWAY 44 AND 89 FROM THE VIOLA HOTEL AT VIOLA, SHASTA COUNTY, 64 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, AND AT THE BASE OF A 36-INCH PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. LT0412 5697.17 BPR http://www.geocaching.com/mark/details.asp?PID=LT0412 5697.17 BPR Geocache Geocache 5697.17 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5697.17 BPR</h1> <b> PID </b> LT0412 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> MANZANITA LAKE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 34 33. (N) 121 34 04. (W) SCALED <br> <b> NAVD 88 </b> 1738.598 (meters) 5704.05 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.88 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1737.140 (meters) 5699.27 (feet) COMP <br> <b> MODELED GRAV</b> 979,724.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 638,050. </td><td> 2,036,590. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1737.464 (m) 5700.33 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK212926(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 5697.17 1932 163+27.50 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1955 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 9.1 MI NE FROM VIOLA. 9.1 MILES NORTHEAST ALONG STATE HIGHWAY 44 AND 89 FROM THE VIOLA HOTEL AT VIOLA, SHASTA COUNTY, AT STATION 163+27.50, OPPOSITE A LARGE PILE OF LAVA DEPOSITS, 42 FEET SOUTH OF THE SOUTH FORK OF A 36-INCH PINE TREE, AND 36 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 5697.17 1932, 163+27.50 AND RIVETED ON THE TOP OF A 2-INCH IRON PIPE. <p> <h2>STATION RECOVERY (1955) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1955 MARK NOT FOUND. MW0462 57 C USGS http://www.geocaching.com/mark/details.asp?PID=MW0462 57 C USGS Geocache Geocache 57 C USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>57 C USGS</h1> <b> PID </b> MW0462 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> PONDOSA (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 10 46. (N) 121 42 30. (W) SCALED <br> <b> NAVD 88 </b> 1262.694 (meters) 4142.69 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.95 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1261.832 (meters) 4139.86 (feet) COMP <br> <b> MODELED GRAV</b> 979,897.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 705,030. </td><td> 2,024,470. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1261.668 (m) 4139.32 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL083594(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: GRANITE OUTCROP <br>STAMPING: 57 C 1931 <br>STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD <br>STABILITY: POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1931 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 AT BEAR FLAT. AT BEAR FLAT, SHASTA COUNTY, ON STATE HIGHWAY 89, 300 FEET EAST OF THE JUNCTION OF THE PONDOSA ROAD AND THE OLD BEAR FLAT-FALL RIVER MILLS ROAD, 49.5 FEET EAST OF THE PONDOSA 2 MI SIGN, 90 FEET NORTHEAST OF AN OLD HOUSE IN 1935, 17 FEET NORTH OF A FENCE SURROUNDING THE HOUSE, 23 FEET SOUTH OF THE CENTERLINE OF THE OLD ROAD LEADING TO FALL RIVER MILLS, AND IN THE TOP OF A GRANITE OUTCROP. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 57 C 1931. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TRB) MARK NOT FOUND. MW0467 58 C USGS http://www.geocaching.com/mark/details.asp?PID=MW0467 58 C USGS Geocache Geocache 58 C USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>58 C USGS</h1> <b> PID </b> MW0467 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> PONDOSA (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 09 42. (N) 121 39 15. (W) SCALED <br> <b> NAVD 88 </b> 1246.027 (meters) 4088.01 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.02 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1245.171 (meters) 4085.20 (feet) COMP <br> <b> MODELED GRAV</b> 979,893.5 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 703,070. </td><td> 2,029,020. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1245.004 (m) 4084.65 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL129575(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 58 C 1931 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1931 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 3.2 MI SE FROM BEAR FLAT. 3.2 MILES SOUTHEAST ALONG THE OLD BEAR-FALL RIVER MILLS ROAD FROM BEAR FLAT, SHASTA COUNTY, 0.3 MILE SOUTHEAST OF THE JUNCTION OF A ROAD LEADING SOUTHWEST TO BURNEY FALLS, 16 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD, IN THE TOP OF BOULDER, NEAR THE PAINTED LETTERS USBM, AND ABOUT 5 FEET ABOVE THE LEVEL OF THE ROAD. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 58 C 1931. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TRB) MARK NOT FOUND. LU0502 588.3 USGS http://www.geocaching.com/mark/details.asp?PID=LU0502 588.3 USGS Geocache Geocache 588.3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>588.3 USGS</h1> <b> PID </b> LU0502 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 23 32. (N) 122 30 22. (W) SCALED <br> <b> NAVD 88 </b> 180.00 (+/-2cm) 590.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.35 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 617,700. </td><td> 1,957,030. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 179.220 (m) 587.99 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK419714(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1977 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 9.5 MI S FROM IGO. 1.1 MILES SOUTH ALONG THE ONO ROAD FROM THE POST OFFICE AT IGO, THENCE 8.4 MILES SOUTH ALONG THE COTTONWOOD ROAD, AT THE APPROXIMATE CENTER OF AN S CURVE, 131 FEET EAST OF THE CENTER OF THE JUNCTION OF A GRAVEL ROAD LEADING WEST TO A RANCHHOUSE, 12 FEET SOUTH OF THE CENTER LINE OF THE ROAD, DRIVEN IN THE NORTH SIDE OF A 36-INCH PINE TREE, AND 0.5 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1977) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977 MARK NOT FOUND. MW0472 59 C USGS http://www.geocaching.com/mark/details.asp?PID=MW0472 59 C USGS Geocache Geocache 59 C USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>59 C USGS</h1> <b> PID </b> MW0472 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> EAST OF PONDOSA (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 08 51. (N) 121 35 53. (W) SCALED <br> <b> NAVD 88 </b> 1154.262 (meters) 3786.94 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.11 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1153.475 (meters) 3784.36 (feet) COMP <br> <b> MODELED GRAV</b> 979,902.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 701,520. </td><td> 2,033,740. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1153.255 (m) 3783.64 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL176560(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 59 C 1931 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1931 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1936 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1936 6.9 MI SE FROM BEAR FLAT. 6.9 MILES SOUTHEAST ALONG THE OLD BEAR FLAT-FALL RIVER MILLS ROAD FROM BEAR FLAT, SHASTA COUNTY, 40 FEET SOUTHEAST OF FOREST SERVICE TELEPHONE POLE 16/19, 40 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD, IN THE TOP OF A BOULDER MARKED USBM, AND ABOUT 15 FEET HIGHER THAN THE ROAD. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 59 C 1931. LU0008 590 B http://www.geocaching.com/mark/details.asp?PID=LU0008 590 B Geocache Geocache 590 B USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>590 B</h1> <b> PID </b> LU0008 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> REDDING (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 34 57. (N) 122 23 46. (W) SCALED <br> <b> NAVD 88 </b> 180.904 (meters) 593.52 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.38 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 180.813 (meters) 593.22 (feet) COMP <br> <b> MODELED GRAV</b> 980,121.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. WARNING-Repeat measurements at this control monument indicate possible vertical movement. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 638,780. </td><td> 1,966,470. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 180.111 (m) 590.91 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK511925(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: 590.596 B 1902 <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1902 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1957 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1957 AT REDDING. AT REDDING, IN R5W T32N, AT THE COUNTY COURTHOUSE, SET VERTICALLY IN THE EAST FACE OF THE EAST WING OF THE ORIGINAL BUILDING, 16.7 FEET NORTH OF THE NORTHWEST CORNER OF THE NORTH ONE OF TWO CONCRETE PILLERS SUPPORTING OVERHEAD WALKWAYS BETWEEN THE OLD AND NEW COURTHOUSE BUILDINGS, 11.6 FEET WEST OF THE WEST FACE OF THE NEW BUILDING, 0.5 FOOT SOUTH OF THE NORTHEAST CORNER OF THE EAST WING OF THE OLD BUILDING, AND ABOUT 3 FEET HIGHER THAN THE GROUND. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THERE IS A NEW BUILDING AT THIS LOCATION. LT0415 5927.68 http://www.geocaching.com/mark/details.asp?PID=LT0415 5927.68 Geocache Geocache 5927.68 USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5927.68</h1> <b> PID </b> LT0415 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> MANZANITA LAKE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 33 45. (N) 121 34 32. (W) SCALED <br> <b> NAVD 88 </b> 1808.877 (meters) 5934.62 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.89 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1807.351 (meters) 5929.62 (feet) COMP <br> <b> MODELED GRAV</b> 979,716.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 636,570. </td><td> 2,035,940. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1807.742 (m) 5930.90 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK205911(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 5927.68 1932 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1974 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US GEOLOGICAL SURVEY 1932 7.9 MI NE FROM VIOLA. 7.9 MILES NORTHEAST ALONG STATE HIGHWAY 44 AND 89 FROM THE VIOLA HOTEL AT VIOLA, SHASTA COUNTY, AT THE TOP OF A SUMMIT, AT STATION 100+00, AND 50 FEET EAST OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 5927.68 1932, 100+00, AND RIVETED ON THE TOP OF A 2-INCH IRON PIPE. <p> <h2>STATION RECOVERY (1974) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 RECOVERED IN GOOD CONDITION. LT0750 5927.68 http://www.geocaching.com/mark/details.asp?PID=LT0750 5927.68 Geocache Geocache 5927.68 USDA Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5927.68</h1> <b> PID </b> LT0750 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> MANZANITA LAKE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 40 33 44.67898(N) 121 34 32.30849(W) ADJUSTED <br> <b> NAVD 88 </b> 1808.87 (+/-2cm) 5934.6 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 8.62 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -23.89 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> SECOND <br> <b> VERT ORDER </b> THIRD ? (See Below) <br> <p>The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in March 1994. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 1 </td><td> 636,560.382 2</td><td>035,935.063</td><td> MT </td><td>0.99990590</td><td> +0 ' 16 38.9"</td></tr><tr><td>SPC CA 1 </td><td>2,088,448.52 6</td><td>679,563.62 </td><td> sFT </td><td>0.99990590</td><td> +0 ' 16 38.9"</td></tr><tr><td>UTM 10 </td><td>4,491,157.111 </td><td>620,581.434</td><td> MT </td><td>0.99977897</td><td> +0 ' 55 34.8"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99972007 x 0.99990590 = 0.99962600 <br> <b>UTM 10 </b> 0.99972007 x 0.99977897 = 0.99949910 <br> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 40 33 44.68367(N) 121 34 32.30912(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 40 33 45.11400(N) 121 34 28.37500(W) AD( ) 2 <br> NGVD 29 (07/19/86) 1807.74 (m) 5930.9 (f) LEVELING 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK2058191157(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: IN PREFABRICATED CONCRETE BLOCK <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USDA</td></tr><tr><td>1948 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1978 </td><td>POOR </td><td>NPS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (WRH) THE STATION IS LOCATED ALONG STATE HIGHWAY 89 AT NOBLE PASS, AIRLINE ABOUT 6-1/4 MILES NORTHWEST OF VIOLA, 22-1/2 MILES SOUTH OF BURNEY AND 17 MILES SOUTH SOUTHWEST OF HAT CREEK RANGER STATION. <p>U.S. DEPARTMENT OF AGRICULTURE BUREAU OF PUBLIC ROADS MARK IS A BRONZE DISK SCREWED ON A 2 INCH IRON PIPE. THE PIPE PROJECTS 12 INCHES AND IS SET IN A 15 INCH SQUARE CONCRETE POST. THE MARK IS ABOUT 3 FEET LOWER THAN THE STATION. IT IS STAMPED 100 - 00.00 5927.68 1932. IT IS 52 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 90 FEET WEST OF A TELEPHONE LINE. <p> <h2>STATION RECOVERY (1978) </h2> <p>RECOVERY NOTE BY NATIONAL PARK SERVICE 1978 (GG) 5927.68 1932 100+00 USDA-BPR POOR. CAP IS TIPPED AND SLIGHTLY LOOSE, APPEARS TO HAVE BEEN DISTURBED. MW0475 60 C USGS http://www.geocaching.com/mark/details.asp?PID=MW0475 60 C USGS Geocache Geocache 60 C USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>60 C USGS</h1> <b> PID </b> MW0475 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> EAST OF PONDOSA (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 07 31. (N) 121 34 43. (W) SCALED <br> <b> NAVD 88 </b> 1021.049 (meters) 3349.89 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.18 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1020.374 (meters) 3347.68 (feet) COMP <br> <b> MODELED GRAV</b> 979,927.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 699,060. </td><td> 2,035,380. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1020.063 (m) 3346.66 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL193536(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 60 C 1931 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1931 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 8.5 MI NW FROM GLENBURN. 8.5 MILES NORTHWEST ALONG THE OLD BEAR FLAT-FALL RIVER MILLS ROAD FROM THE SCHOOL AT GLENBURN, SHASTA COUNTY, 8.7 MILES SOUTHEAST OF BEAR FLAT, 0.2 MILE SOUTHEAST OF A RANCH HOUSE SOUTHEAST OF THE ROAD, 94 FEET SOUTH OF FOREST SERVICE TELEPHONE POLE 14/28, 57 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, IN THE TOP OF A LARGE BOULDER, ABOUT 13 FEET HIGHER THAN THE ROAD, AND ABOUT 4 FEET HIGHER THAN THE GROUND. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 60 C 1931. MW0481 62 C USGS http://www.geocaching.com/mark/details.asp?PID=MW0481 62 C USGS Geocache Geocache 62 C USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>62 C USGS</h1> <b> PID </b> MW0481 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> DANA (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 05 40. (N) 121 30 51. (W) SCALED <br> <b> NAVD 88 </b> 1012.139 (meters) 3320.66 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.24 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1011.464 (meters) 3318.44 (feet) COMP <br> <b> MODELED GRAV</b> 979,923.1 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 695,660. </td><td> 2,040,810. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1011.165 (m) 3317.46 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL247503(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SIDEWALK <br>STAMPING: 62 C 1931 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1931 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 3.3 MI NW FROM GLENBURN. 3.3 MILES NORTHWEST ALONG THE OLD BEAR FLAT-FALL RIVER MILLS ROAD FROM THE PUBLIC SCHOOL AT GLENBURN, SHASTA COUNTY, 200 FEET NORTH OF THE CENTER OF THE JUNCTION OF THE MC CLOUD ROAD, 45 FEET EAST OF THE F. L. WHIPPLE RANCH HOUSE IN 1936, 25 FEET WEST OF THE CENTERLINE OF THE ROAD, AND IN THE TOP OF THE EAST END OF A CONCRETE SIDEWALK LEADING TO THE HOUSE. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 62 C 1931. LU0007 715.996 http://www.geocaching.com/mark/details.asp?PID=LU0007 715.996 Geocache Geocache 715.996 RBNF Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>715.996</h1> <b> PID </b> LU0007 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> REDDING (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 34 37. (N) 122 24 19. (W) SCALED <br> <b> NAVD 88 </b> 219.06 (+/-2cm) 718.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.41 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 638,170. </td><td> 1,965,690. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 218.266 (m) 716.09 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK503919(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: PORCH <br>STAMPING: BM 1929 EL 715.996 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1929 </td><td>MONUMENTED </td><td>RBNF</td></tr><tr><td>1944 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1944 AT REDDING. AT REDDING, AT BENTON FIELD, SET IN THE TOP OF THE CONCRETE PORCH IN FRONT OF THE ADMINISTRATION BUILDING, AT THE NORTHEAST CORNER OF THE PORCH, 1.0 FOOT SOUTHWEST OF THE NORTHWEST CORNER OF THE BUILDING. NOTE-- NO AIRPORT OFFICALS WERE AVAILABLE TO DETERMINE WHAT ORGANIZATION SET THE MARK, HOWEVER, SINCE THE BENCH MARK WAS EVIDENTLY SET IN 1929, DATE OF CONSTRUCTION OF AIRFIELD, IT IS POSSIBLE THE MARK WAS SET BY CONSTRUCTION ENGINEER. NOTE-- TO REACH AIRFIELD FROM POST OFFICE AT REDDING GO WEST 0.65 MILE ALONG PLACER STREET TO JUNCTION OF PAVED DRIVE TO AIRPORT. LU0191 8 http://www.geocaching.com/mark/details.asp?PID=LU0191 8 Geocache Geocache 8 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>8</h1> <b> PID </b> LU0191 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> COTTONWOOD (1965) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 29 37. (N) 122 21 51. (W) SCALED <br> <b> NAVD 88 </b> 144.313 (meters) 473.47 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.77 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 144.240 (meters) 473.23 (feet) COMP <br> <b> MODELED GRAV</b> 980,114.0 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 628,900. </td><td> 1,969,130. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 143.520 (m) 470.87 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK538827(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 8 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1964 </td><td>MARK NOT FOUND</td><td>NGS</td></tr><tr><td>19880622</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 4.5 MI NW FROM ANDERSON. 4.5 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT ANDERSON, 6.6 MILES SOUTH OF REDDING, ABOUT 200 FEET SOUTHEAST OF RAILROAD MILEAGE 251.85, 46.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 31 FEET NORTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 99, 2.6 FEET WEST OF A WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERED 1964 MARK NOT FOUND. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 MARK NOT FOUND. AA4368 806 R RESET http://www.geocaching.com/mark/details.asp?PID=AA4368 806 R RESET Geocache Geocache 806 R RESET CADT NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>806 R RESET</h1> <b> PID </b> AA4368 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> CLOUGH GULCH (1985) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 31 52. (N) 122 06 46. (W) SCALED <br> <b> NAVD 88 </b> 247.33 (+/-2cm) 811.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.03 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 633,000. </td><td> 1,990,450. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (08/19/04) 246.53 (m) 808.8 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK751870(NAD 83) <br>MARKER: DV = VERTICAL CONTROL DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 806 R RESET 1978 <br>MARK LOGO: NGS <br>MAGNETIC: N = NO MAGNETIC MATERIAL <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1978 </td><td>MONUMENTED </td><td>CADT</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CALTRANS 1978 (DS) 35 MILES (56.3 KM) SOUTHEAST ALONG HIGHWAY 44 FROM THE INTERSECTION OF MILLVILLE PLAINS ROAD, IN THE NE 1/4 OF SEC 20, 0.2 MILE (0.3 KM) NORTHWEST OF THE CONCRETE BRIDGE OVER BEAR CREEK, ON TOP OF A CUT BANK BETWEEN THE HIGHWAY AND A FRONTAGE ROAD, 50 FEET (15.2 M) NORTH AND 18 FEET (5.5 M) HIGHER THAN THE CENTERLINE OF HIGHWAY 44, 25 FEET (7.6 M) SOUTH AND LEVEL WITH THE FRONTAGE ROAD AND 20 FEET (6.1 M) WEST OF A POWER POLE, SET IN THE TOP OF A 5 BY 4 FOOT (1.2 M) BOULDER PROJECTION 0.5 FOOT (15.2 CM) ABOVE GROUND. LU0554 840.0 USGS http://www.geocaching.com/mark/details.asp?PID=LU0554 840.0 USGS Geocache Geocache 840.0 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>840.0 USGS</h1> <b> PID </b> LU0554 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> RAGLIN RIDGE (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 17 57. (N) 122 39 42. (W) SCALED <br> <b> NAVD 88 </b> 257.12 (+/-2cm) 843.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.42 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 607,460. </td><td> 1,943,750. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 256.295 (m) 840.86 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK287610(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: WATER TROUGH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 10.9 MI W FROM BAKER FIRE CAMP. 10.9 MILES WEST ALONG STATE HIGHWAY 36 FROM THE BAKER FIRE CAMP OF THE CALIFORNIA DIVISION OF FORESTRY, IN A SMALL FLAT, A CHISELED SQUARE IN THE TOP OF THE NORTHEAST CORNER OF A CONCRETE WATER TROUGH, 34 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 18.5 FEET SOUTH OF A FENCE, AND 2.0 FEET ABOVE THE GROUND. LU0507 867.1 USGS http://www.geocaching.com/mark/details.asp?PID=LU0507 867.1 USGS Geocache Geocache 867.1 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>867.1 USGS</h1> <b> PID </b> LU0507 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 26 11. (N) 122 31 31. (W) SCALED <br> <b> NAVD 88 </b> 264.95 (+/-2cm) 869.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.11 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 622,610. </td><td> 1,955,440. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 264.152 (m) 866.64 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK402763(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1977 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 5.5 MI S FROM IGO. 1.1 MILES SOUTH ALONG THE ONO ROAD FROM THE POST OFFICE AT IGO, THENCE 4.4 MILES SOUTH ALONG THE COTTONWOOD ROAD, 139 FEET NORTHWEST OF THE CENTER OF A WOODEN GATE ACROSS A TRACK ROAD LEADING NORTHEAST, 94 FEET EAST OF B.M. U 382, 20 1/2 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, AND IN THE TOP OF A ROOT ON THE NORTHEAST SIDE OF AN 18-INCH OAK TREE. <p> <h2>STATION RECOVERY (1977) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977 MARK NOT FOUND. LU0190 9 http://www.geocaching.com/mark/details.asp?PID=LU0190 9 Geocache Geocache 9 CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>9</h1> <b> PID </b> LU0190 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> COTTONWOOD (1965) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 29 58. (N) 122 22 23. (W) SCALED <br> <b> NAVD 88 </b> 146.038 (meters) 479.13 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.75 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 145.964 (meters) 478.88 (feet) COMP <br> <b> MODELED GRAV</b> 980,115.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 629,550. </td><td> 1,968,380. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 145.245 (m) 476.52 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK531833(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 9 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1964 </td><td>MARK NOT FOUND</td><td>NGS</td></tr><tr><td>19880622</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 6.1 MI S FROM REDDING. 6.1 MILE SOUTH ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT REDDING, 0.6 MILE SOUTHEAST OF THE SOUTHEAST END OF A BRIDGE OVER THE ANDERSON-COTTONWOOD CANAL, 2 1/2 RAILS NORTHWEST OF RAILROAD CULVERT 252.43, 46.2 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 30 FEET NORTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 99, 19 FEET WEST OF A LONE PINE TREE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1.0 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERED 1964 MARK NOT FOUND. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 MARK NOT FOUND. LU0083 A 119 http://www.geocaching.com/mark/details.asp?PID=LU0083 A 119 Geocache Geocache A 119 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 119</h1> <b> PID </b> LU0083 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> OAK RUN (1985) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 42 43. (N) 122 05 18. (W) SCALED <br> <b> NAVD 88 </b> 335.879 (meters) 1101.96 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.45 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 335.693 (meters) 1101.35 (feet) COMP <br> <b> MODELED GRAV</b> 980,063.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 653,080. </td><td> 1,992,540. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 335.047 (m) 1099.23 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL770071(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: 1098.971 A 119 1932 <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 1.2 MI SW FROM INGOT. 1.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 299 FROM THE PUBLIC SCHOOL AT INGOT, SHASTA COUNTY, AT THE NORTHEAST CORNER OF A BRIDGE OVER SEAMANS GULCH, AND IN THE TOP OF THE STONE RETAINING WALL. A STANDARD DISK, STAMPED 1098.971 A 119 1932. LT0393 A 135 http://www.geocaching.com/mark/details.asp?PID=LT0393 A 135 Geocache Geocache A 135 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 135</h1> <b> PID </b> LT0393 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> CASSEL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 55 15. (N) 121 32 04. (W) SCALED <br> <b> NAVD 88 </b> 970.725 (meters) 3184.79 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.45 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 970.068 (meters) 3182.63 (feet) COMP <br> <b> MODELED GRAV</b> 979,915.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 676,380. </td><td> 2,039,210. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 969.776 (m) 3181.67 (f) ADJUSTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL234310(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: 3181.506 A 135 1932 <br>STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD <br>STABILITY: POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1935 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1935 11 MI SW FROM FALL RIVER MILLS. 11.0 MILES SOUTHWEST ALONG THE COUNTY ROAD LEADING TO BURNEY FROM FALL RIVER MILLS, SHASTA COUNTY, 30 FEET EAST OF A CULVERT UNDER THE ROAD, OPPOSITE A LARGE SPRING, 40 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND IN THE TOP OF A LAVA OUTCROP. A STANDARD DISK, STAMPED 3181.506 A 135 1932 LU1854 A 1426 http://www.geocaching.com/mark/details.asp?PID=LU1854 A 1426 Geocache Geocache A 1426 NGS NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 1426</h1> <b> PID </b> LU1854 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> FRENCH GULCH (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 40 05. (N) 122 42 06. (W) SCALED <br> <b> NAVD 88 </b> 582.321 (meters) 1910.50 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.59 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 581.955 (meters) 1909.30 (feet) COMP <br> <b> MODELED GRAV</b> 979,979.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 648,440. </td><td> 1,940,680. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL252019(NAD 83) <br>MARKER: I = METAL ROD <br>SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL <br>WITH SETTING: INFORMATION. <br>SP_SET: SHALLOW-SET METAL ROD <br>STAMPING: A 1426 1988 <br>MARK LOGO: NGS <br>PROJECTION: FLUSH <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>ROD/PIPE-DEPTH: 2.4 meters <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1988 </td><td>MONUMENTED </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1988 31.4 KM (19.50 MI) WEST FROM REDDING. 31.4 KM (19.50 MI) WESTERLY ALONG STATE HIGHWAY 299 FROM ITS JUNCTION WITH CALIFORNIA STREET IN REDDING, AT THE WEST BASE OF A HILL IN A HORSESHOE CURVE IN THE HIGHWAY, 29.5 M (96.8 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, AND 3.7 M (12.1 FT) NORTH OF THE CENTER OF A TRACK ROAD. NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP. THE MARK IS 0.3 METERS S FROM A WITNESS POST THE MARK IS ABOVE LEVEL WITH THE HIGHWAY. LU1699 A 1427 http://www.geocaching.com/mark/details.asp?PID=LU1699 A 1427 Geocache Geocache A 1427 NGS NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 1427</h1> <b> PID </b> LU1699 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> REDDING (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 34 42. (N) 122 23 29. (W) SCALED <br> <b> NAVD 88 </b> 170.071 (meters) 557.97 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.41 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 169.986 (meters) 557.70 (feet) COMP <br> <b> MODELED GRAV</b> 980,123.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 638,320. </td><td> 1,966,870. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK515921(NAD 83) <br>MARKER: I = METAL ROD <br>SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+) <br>SP_SET: STAINLESS STEEL ROD <br>STAMPING: A 1427 1988 <br>MARK LOGO: NGS <br>PROJECTION: FLUSH <br>STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD <br>STABILITY: POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - June 22, 1988 <br>ROD/PIPE-DEPTH: 4.1 meters <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1988 </td><td>MONUMENTED </td><td>NGS</td></tr><tr><td>19880622</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1988 IN REDDING. IN REDDING, AT THE INTERSECTION OF LINCOLN STREET AND THE SOUTHERN PACIFIC RAILROAD, 29.2 M (95.8 FT) EAST OF THE NEAR RAIL, 19.7 M (64.6 FT) EAST OF THE NORTHWEST CORNER OF A FENCE AROUND A CEMETARY, 11.4 M (37.4 FT) WEST OF THE CENTER OF THE CEMETARY ENTRANCE, 11.0 M (36.1 FT) SOUTH OF THE CENTER OF THE STREET, AND 0.3 M (1.0 FT) NORTH OF A FENCE. NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP. THE MARK IS ABOVE LEVEL WITH THE STREET. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. LU1686 A 1428 http://www.geocaching.com/mark/details.asp?PID=LU1686 A 1428 Geocache Geocache A 1428 NGS NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 1428</h1> <b> PID </b> LU1686 <br> <b> STATE/COUNTY</b> CA/SHASTA <br> <b> USGS QUAD </b> O'BRIEN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 52 08. (N) 122 21 59. (W) SCALED <br> <b> NAVD 88 </b> 460.900 (meters) 1512.14 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.94 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 460.653 (meters) 1511.33 (feet) COMP <br> <b> MODELED GRAV</b> 980,074.5 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 670,570. </td><td> 1,969,120. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL533243(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: BEDROCK <br>STAMPING: A 1428 1988 <br>MARK LOGO: NGS <br>STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD <br>STABILITY: POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - September 10, 2003 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1988 </td><td>MONUMENTED