Benchmark file generated by bmgpxbmgpx by Ron Parkerbmgpx@parkrrrr.comMW0679106 GWMhttp://www.geocaching.com/mark/details.asp?PID=MW0679106 GWMGeocacheGeocache106 GWMUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>106 GWM</h1> <b> PID </b> MW0679 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> LOWER KLAMATH LAKE (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 52 46. (N) 121 41 44. (W) SCALED <br> <b> NAVD 88 </b> 1248.496 (meters) 4096.11 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.19 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1247.674 (meters) 4093.41 (feet) COMP <br> <b> MODELED GRAV</b> 979,921.7 (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> 782,780. </td><td> 2,025,270. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1247.363 (m) 4092.39 (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Superseded values are not recommended for survey control.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 See file dsdata.txt to determine how the superseded data were derived.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: 10TFM082372(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OURCROP <br>STAMPING: 106 GWM 4092 1949 <br>MARK LOGO: USGS <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>1949 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 14.2 MI SW FROM MERRILL. 0.2 MILE EAST ALONG STATE HIGHWAY 39 FROM MERRILL HIGH SCHOOL, THENCE 1.0 MILE SOUTH ALONG SOUTH MAIN STREET, THENCE 13.0 MILES SOUTHWEST ALONG A GRADED ROAD, 0.6 MILE NORTH OF A POWER LINE CROSSING, AT THE JUNCTION OF A TRACK ROAD LEADING WEST THROUGH A GATE IN A FENCE LINE, ON THE WEST SLOPE OF A ROCKY HILLSIDE, IN THE TOP OF AN 8-FOOT-LONG OUTCROP PROJECTING 3 FEET ABOVE THE GROUND, 149 1/2 FEET NORTH OF THE NORTHWEST CORNER OF A FENCE, 76 FEET SOUTH OF THE APPROXIMATE CENTER OF THE JUNCTION, 18 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 1.5 FEET SOUTHEAST OF THE NORTHWEST END OF THE OUTCROP, AND ABOUT 5 FEET HIGHER THAN THE ROAD. MW0686107 GWMhttp://www.geocaching.com/mark/details.asp?PID=MW0686107 GWMGeocacheGeocache107 GWMUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>107 GWM</h1> <b> PID </b> MW0686 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HATFIELD (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 55 42. (N) 121 36 15. (W) SCALED <br> <b> NAVD 88 </b> 1246.758 (meters) 4090.41 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.03 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1245.964 (meters) 4087.80 (feet) COMP <br> <b> MODELED GRAV</b> 979,942.4 (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> 788,240. </td><td> 2,032,830. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1245.653 (m) 4086.78 (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: 10TFM157427(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: 107 GWM 4087 1949 <br>MARK LOGO: USGS <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - July 06, 2003 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1949 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr><tr><td>20030706</td><td>GOOD </td><td>INDIV</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 7.4 MI S FROM MERRILL. 0.2 MILE EAST ALONG STATE HIGHWAY 39 FROM MERRILL HIGH SCHOOL, THENCE 1.0 MILE SOUTH ALONG SOUTH MAIN STREET, THENCE 6.2 MILES SOUTH ALONG A GRADED ROAD, 0.2 MILE WEST OF THE JUNCTION OF A ROAD LEADING SOUTH TO FEENER PLACE AND A WOODEN BRIDGE OVER A CANAL, AT THE JUNCTION OF A ROAD LEADING NORTHWEST ACROSS A WOODEN BRIDGE OVER A CANAL, IN THE TOP OF THE SOUTHEAST CONCRETE ABUTMENT OF THE BRIDGE, 34 FEET NORTHWEST OF THE CENTER LINE OF THE MAIN GRADED ROAD, 10 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD LEADING NORTHWEST, 1.0 FOOT SOUTHWEST OF THE NORTHEAST END OF THE ABUTMENT, AND ABOUT LEVEL WITH THE ROADS. <p> <h2>STATION RECOVERY (2003) </h2> <p>RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) BRIDGE REFERENCED IN EARLIER DESCRIPTION HAS BEEN REPLACED BY A CULVERT. HANDHELD GPS INDICATED = N 41 55 41.7 W 121 36 15.9 MX024511 Chttp://www.geocaching.com/mark/details.asp?PID=MX024511 CGeocacheGeocache11 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>11 C</h1> <b> PID </b> MX0245 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CALLAHAN (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 18 34. (N) 122 48 02. (W) SCALED <br> <b> NAVD 88 </b> 953.128 (meters) 3127.05 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.83 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 952.541 (meters) 3125.13 (feet) COMP <br> <b> MODELED GRAV</b> 979,976.4 (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> 719,730. </td><td> 1,932,970. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 952.112 (m) 3123.72 (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: 10TEL166731(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: STEPS <br>STAMPING: 11 C 1931 <br>MARK LOGO: USGS <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>1952 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 AT CALLAHAN. AT CALLAHAN, IN THE BOTTOM STEP OF THE CONCRETE STEPS LEADING INTO THE SCHOOL HOUSE, ABOUT 300.0 FEET SOUTHEAST OF B M D 199, 11.0 FEET SOUTHWEST OF THE NORTH CORNER OF THE BUILDING, 2.0 FEET NORTHEAST OF THE CENTER OF THE BOTTOM STEP, AND ABOUT 1.0 FOOT HIGHER THAN THE LEVEL OF THE GROUND. MW0575110 GWMhttp://www.geocaching.com/mark/details.asp?PID=MW0575110 GWMGeocacheGeocache110 GWMUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>110 GWM</h1> <b> PID </b> MW0575 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CAPTAIN JACKS STRONG (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 45 19. (N) 121 33 20. (W) SCALED <br> <b> NAVD 88 </b> 1375.503 (meters) 4512.80 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -22.89 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1374.589 (meters) 4509.80 (feet) COMP <br> <b> MODELED GRAV</b> 979,910.3 (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> 769,030. </td><td> 2,036,960. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1374.391 (m) 4509.15 (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: 10TFM200236(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: LAVA OUTCROP <br>STAMPING: 4509 110 GWM 1949 <br>MARK LOGO: USGS <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>1949 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 4 MI N FROM INDIAN WELLS. 4.0 MILES NORTH ALONG A PAVED ROAD FROM THE INDIAN WELLS RANGER STATION, AT THE T JUNCTION OF A GRAVEL ROAD LEADING WEST TO FLEENER CHIMNEYS PICNIC AREA, IN THE TOP OF A LARGE LAVA OUTCROP FLUSH WITH THE GROUND, 56 FEET WEST OF THE CENTER LINE OF THE PAVED ROAD, 43 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD, 1.4 FEET EAST OF A CAIRN, AND ABOUT LEVEL WITH THE ROADS. MW0201111 GWMhttp://www.geocaching.com/mark/details.asp?PID=MW0201111 GWMGeocacheGeocache111 GWMUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>111 GWM</h1> <b> PID </b> MW0201 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CALDWELL BUTTE (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 42 15. (N) 121 28 37. (W) SCALED <br> <b> NAVD 88 </b> 1375.747 (meters) 4513.60 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -22.75 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1374.827 (meters) 4510.58 (feet) COMP <br> <b> MODELED GRAV</b> 979,905.6 (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> 763,390. </td><td> 2,043,540. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1374.638 (m) 4509.96 (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: 10TFM267180(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 111 GWM 1949 4510 FT <br>MARK LOGO: USGS <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>1949 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 2 MI SE FROM INDIAN WELLS. 2.0 MILES SOUTHEAST ALONG A PAVED ROAD FROM THE INDIAN WELLS RANGER STATION, 0.2 MILE EAST OF VALENTINE CAVE ROAD, AT THE APPROXIMATE CENTER OF A CURVE IN THE ROAD, IN THE TOP AND EAST SIDE OF A 4- BY 4-FOOT LAVA BOULDER MARKED BY WHITE PAINTED LETTERS PBM, 90 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 32 1/4 FEET SOUTH OF AN 18-INCH JUNIPER TREE, 2 FEET HIGHER THAN THE GROUND, AND ABOUT 1 FOOT LOWER THAN THE ROAD. MW0588114 S 13http://www.geocaching.com/mark/details.asp?PID=MW0588114 S 13GeocacheGeocache114 S 13USGLOUSGLO Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>114 S 13</h1> <b> PID </b> MW0588 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HATFIELD (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 54 48. (N) 121 33 56. (W) SCALED <br> <b> NAVD 88 </b> 1233.189 (meters) 4045.89 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.01 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1232.396 (meters) 4043.29 (feet) COMP <br> <b> MODELED GRAV</b> 979,937.0 (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> 786,590. </td><td> 2,036,050. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1232.084 (m) 4042.26 (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: 10TFM189411(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: 114 S 13 1932 <br>MARK LOGO: USGLO <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>1926 </td><td>MONUMENTED </td><td>USGLO</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr><tr><td>20020526</td><td>MARK NOT FOUND </td><td>INDIV</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 10.3 MI S FROM MERRILL. 0.2 MILE EAST ALONG STATE HIGHWAY 39 FROM MERRILL HIGH SCHOOL, THENCE 1.8 MILES SOUTH ALONG SOUTH MAIN STREET, THENCE 2.0 MILES EAST ALONG STATE LINE ROAD, THENCE 6.3 MILES SOUTH ALONG A GRADED ROAD, 44 1/2 FEET NORTHWEST OF AND ACROSS THE ROAD FROM POWER AND TELEPHONE POLE A 412, 20 FEET WEST OF THE CENTER LINE OF THE ROAD, ABOUT 4 FEET HIGHER THAN THE ROAD, AND RIVETED ON THE TOP OF AN 1 1/2-INCH IRON PIPE PROJECTING 1.2 FEET ABOVE THE GROUND. <p> <h2>STATION RECOVERY (2002) </h2> <p>RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (DBT) ROAD WIDENED AND PAVED IN EARLY 1990'S. MW0691118 GWMhttp://www.geocaching.com/mark/details.asp?PID=MW0691118 GWMGeocacheGeocache118 GWMUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>118 GWM</h1> <b> PID </b> MW0691 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HATFIELD (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 59 43. (N) 121 35 49. (W) SCALED <br> <b> NAVD 88 </b> 1267.965 (meters) 4159.98 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -22.89 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1267.185 (meters) 4157.42 (feet) COMP <br> <b> MODELED GRAV</b> 979,963.4 (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>Photographs are available for this station. <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> 795,680. </td><td> 2,033,400. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1266.885 (m) 4156.44 (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: 10TFM162502(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 118 GWM 4156 1949 <br>MARK LOGO: USGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - May 26, 2002 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1949 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr><tr><td>20020526</td><td>GOOD </td><td>INDIV</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 2.4 MI S FROM MERRILL. 0.2 MILE EAST ALONG STATE HIGHWAY 39 FROM MERRILL HIGH SCHOOL, THENCE 1.0 MILE SOUTH ALONG SOUTH MAIN STREET, THENCE 1.2 MILES SOUTH ALONG A GRADED ROAD, 0.3 MILE SOUTH OF THE INTERSECTION OF STATE LINE ROAD, ON THE SUMMIT OF A GRADE, 23 FEET WEST OF THE CENTER LINE OF THE ROAD, 1.3 NORTH OF A WITNESS POST, 1.1 EAST OF A FENCE, ABOUT 1 1/2 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (2002) </h2> <p>RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (DBT) GPS OBSERVATION WITH A GARMIN ETREX VENTURE INDICATED - N41 59 43.4 W121 35 48.0 MW0689119 GWMhttp://www.geocaching.com/mark/details.asp?PID=MW0689119 GWMGeocacheGeocache119 GWMUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>119 GWM</h1> <b> PID </b> MW0689 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HATFIELD (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 57 54. (N) 121 35 35. (W) SCALED <br> <b> NAVD 88 </b> 1248.263 (meters) 4095.34 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -22.96 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1247.478 (meters) 4092.77 (feet) COMP <br> <b> MODELED GRAV</b> 979,950.2 (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> 792,310. </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 (??/??/??) 1247.166 (m) 4091.74 (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: 10TFM165468(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: 119 GWM 1949 4092 <br>MARK LOGO: USGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - May 26, 2002 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1949 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>CGS</td></tr><tr><td>20020526</td><td>GOOD </td><td>INDIV</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1961 4.1 MI S FROM MERRILL. RECOVERED ABOUT 4 MILES SOUTH OF MERRILL, OREGON. TO REACH FROM MERRILL, PROCEED SOUTH ON S. MERRILL ROAD FOR 1.7 MILES TO STATELINE ROAD, CONTINUE SOUTH ON GRAVEL ROAD FOR 2.4 MILES TO T JUNCTION WITH A GRADED ROAD LEADING WEST. MARK IS 50 FT. EAST OF THE INTERSECTION, 4 FT. HIGHER THAN THE ROAD, AND 1 FT. NORTH OF A WITNESS POST. A STANDARD DISK SET IN A CONCRETE POST PROJECTING 0.2 FT. ABOVE GROUND. <p> <h2>STATION RECOVERY (2002) </h2> <p>RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (DBT) RECOVERED IN GOOD CONDITION. MX025012 Chttp://www.geocaching.com/mark/details.asp?PID=MX025012 CGeocacheGeocache12 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>12 C</h1> <b> PID </b> MX0250 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CALLAHAN (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 20 43. (N) 122 49 14. (W) SCALED <br> <b> NAVD 88 </b> 948.370 (meters) 3111.44 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.89 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 947.804 (meters) 3109.59 (feet) COMP <br> <b> MODELED GRAV</b> 979,994.8 (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> 723,730. </td><td> 1,931,330. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 947.364 (m) 3108.14 (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: 10TEL150771(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 12 C 1931 <br>MARK LOGO: USGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - July 23, 2003 <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>1952 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1981 </td><td>GOOD </td><td>LOCSUR</td></tr><tr><td>20030723</td><td>GOOD </td><td>CADT</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 3 MI NW FROM CALLAHAN. 2.95 MILES NORTHWEST ALONG THE CALLAHAN-ETNA ROAD FROM THE POST OFFICE AT CALLAHAN, AT THE JUNCTION OF A DIM TRACK ROAD LEADING WEST, IN THE TOP OF A 10-BY 10-FOOT BOULDER, 192.0 FEET NORTHWEST OF THE CENTER LINE OF THE MAIN ROAD, 148.0 FEET NORTHWEST OF THE CENTER OF A WIRE GATE FOR THE TRACK ROAD, 47.0 FEET NORTHEAST OF THE CENTER OF THE TRACK ROAD, ABOUT 15.0 FEET HIGHER THAN THE ROAD, AND MARKED BY A WHITE PAINTED ARROW AND THE LETTERS B M ON A ROCK NEAR THE MAIN ROAD. <p> <h2>STATION RECOVERY (1981) </h2> <p>RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (2003) </h2> <p>RECOVERY NOTE BY CALTRANS 2003 (JRL) RECOVERED IN GOOD CONDITION. MX025413 Chttp://www.geocaching.com/mark/details.asp?PID=MX025413 CGeocacheGeocache13 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>13 C</h1> <b> PID </b> MX0254 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> MC CONAUGHY GULCH (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 24 01. (N) 122 49 30. (W) SCALED <br> <b> NAVD 88 </b> 880.862 (meters) 2889.96 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.92 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 880.347 (meters) 2888.27 (feet) COMP <br> <b> MODELED GRAV</b> 980,008.7 (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> 729,840. </td><td> 1,931,020. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 879.858 (m) 2886.67 (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: 10TEL146832(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: FOUNDATON <br>STAMPING: 13 C 1931 <br>MARK LOGO: USGS <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>1931 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1952 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 7.1 MI NW FROM CALLAHAN. 7.1 MILES NORTHWEST ALONG THE CALLAHAN-ETNA ROAD FROM THE POST OFFICE AT CALLAHAN, 7.3 MILES SOUTHEAST OF ETNA, AT AN ABANDONED SCHOOL HOUSE, EAST OF AND ACROSS THE ROAD FROM BENCH MARK B 868, SET VERTICALLY IN THE SOUTH FACE OF THE CONCRETE FOUNDATION OF THE SCHOOL HOUSE, AT THE SOUTHEAST CORNER OF THE BUILDING, 194 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 0.9 FOOT WEST OF THE SOUTHEAST CORNER OF THE BUILDING, ABOUT 4.0 FEET HIGHER THAN THE LEVEL OF THE GROUND, AND MARKED BY THE WHITE PAINTED LETTERS U S B M. MX024015 Chttp://www.geocaching.com/mark/details.asp?PID=MX024015 CGeocacheGeocache15 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>15 C</h1> <b> PID </b> MX0240 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CALLAHAN (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 17 54. (N) 122 45 04. (W) SCALED <br> <b> NAVD 88 </b> 1147.201 (meters) 3763.78 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.70 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1146.438 (meters) 3761.27 (feet) COMP <br> <b> MODELED GRAV</b> 979,919.3 (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> 718,460. </td><td> 1,937,100. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1146.147 (m) 3760.32 (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: 10TEL208719(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STAMPING: 15 C 1931 <br>MARK LOGO: USGS <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>1952 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 3.8 MI SE FROM CALLAHAN. 3.75 MILES SOUTHEAST ALONG THE CARRVILLE-CALLAHAN ROAD FROM THE POST OFFICE AT CALLAHAN, AT THE SOUTHEAST END OF A SLIGHT TURN IN THE ROAD, IN THE TOP OF AN 8-BY-5-FOOT BOULDER, 25 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 13.5 FEET SOUTHEAST OF AN 8-INCH CEDAR TREE, ABOUT 6.0 FEET HIGHER THAN THE LEVEL OF THE ROAD, AND MARKED WITH THE WHITE PAINTED LETTERS AND NUMBERS 15 C B.M. MX023516 Chttp://www.geocaching.com/mark/details.asp?PID=MX023516 CGeocacheGeocache16 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>16 C</h1> <b> PID </b> MX0235 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> SCOTT MOUNTAIN (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 16 56. (N) 122 42 06. (W) SCALED <br> <b> NAVD 88 </b> 1583.619 (meters) 5195.59 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.55 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1582.490 (meters) 5191.89 (feet) COMP <br> <b> MODELED GRAV</b> 979,853.7 (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> 716,640. </td><td> 1,941,220. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1582.536 (m) 5192.04 (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: 10TEL249701(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: 16 C 1931 <br>MARK LOGO: USGS <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>1952 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 7.4 MI SE FROM CALLAHAN. 7.4 MILES SOUTHEAST ALONG THE CARRVILLE-CALLAHAN ROAD FROM THE POST OFFICE AT CALLAHAN, IN THE TOP OF A LARGE ROCK OUTCROP, 82.0 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 37.0 FEET NORTHEAST OF A TRIANGULAR BLAZED SUGAR PINE TREE, ABOUT 35.0 FEET HIGHER THAN THE LEVEL OF THE ROAD, AND MARKED WITH THE WHITE PAINTED LETTERS B M. MW0303164 GWMhttp://www.geocaching.com/mark/details.asp?PID=MW0303164 GWMGeocacheGeocache164 GWMUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>164 GWM</h1> <b> PID </b> MW0303 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> BORDER MOUNTAIN (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 26 46. (N) 121 27 40. (W) SCALED <br> <b> NAVD 88 </b> 1408.124 (meters) 4619.82 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.14 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1407.144 (meters) 4616.60 (feet) COMP <br> <b> MODELED GRAV</b> 979,878.0 (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> 734,740. </td><td> 2,045,030. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1407.023 (m) 4616.21 (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: 10TFL285894(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 4616 164 GWM 1949 <br>MARK LOGO: USGS <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>1949 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 17 MI SE FROM MEDICINE LAKE. 17.0 MILES SOUTHEAST ALONG A GRADED ROAD FROM MEDICINE LAKE GUARD STATION, AT THE Y JUNCTION OF A ROAD LEADING NORTH TO ALTURAS, 47 FEET NORTHEAST OF THE CENTER OF THE JUNCTION, 16 FEET EAST OF THE CENTER LINE OF THE ROAD LEADING TO ALTURAS, 1.8 FEET SOUTH OF A WITNESS POST, ABOUT 2 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND. MX05471689http://www.geocaching.com/mark/details.asp?PID=MX05471689GeocacheGeocache1689USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>1689</h1> <b> PID </b> MX0547 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> SAWYERS BAR (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 17 22. (N) 123 14 44. (W) SCALED <br> <b> NAVD 88 </b> 524.248 (meters) 1719.97 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.36 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 523.960 (meters) 1719.03 (feet) COMP <br> <b> MODELED GRAV</b> 980,060.4 (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. 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> 717,950. </td><td> 1,895,680. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 523.209 (m) 1716.56 (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: 10TDL794709(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 1689 1907 22 <br>MARK LOGO: USGS <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>1907 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1942 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1942 6 MI NE FROM FORKS OF SALMON. 6.0 MILES NORTHEAST ALONG THE ETNA-SOMESBAR ROAD FROM THE POST OFFICE AT FORKS OF SALMON, SISKIYOU COUNTY, AT A HAIRPIN CURVE IN THE ROAD, 27 FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND IN THE TOP OF A SMALL BOULDER. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED---1689 1907 22---. MX05441887 Bhttp://www.geocaching.com/mark/details.asp?PID=MX05441887 BGeocacheGeocache1887 BUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>1887 B</h1> <b> PID </b> MX0544 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> SAWYERS BAR (1979) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 18 21. (N) 123 12 37. (W) SCALED <br> <b> NAVD 88 </b> 584.562 (meters) 1917.85 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.10 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 584.222 (meters) 1916.73 (feet) COMP <br> <b> MODELED GRAV</b> 980,025.2 (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> 719,720. </td><td> 1,898,660. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 583.541 (m) 1914.50 (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: 10TDL823727(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 1887 B <br>MARK LOGO: USGS <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>1942 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1942 9.2 MI NE FROM FORKS OF SALMON. 9.2 MILES NORTHEAST ALONG THE ETNA-SOMESBAR ROAD FROM THE POST OFFICE AT FORKS OF SALMON, SISKIYOU COUNTY, ABOUT 2 MILES SOUTHWEST OF RUSSIANVILLE SCHOOL, ON THE OUTSIDE OF A CURVE IN THE ROAD, 7 YARDS WEST OF THE CENTERLINE OF THE ROAD, IN A SMALL DRY WASH, IN THE TOP OF A SMALL BOULDER, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD. A UNITED STATES GELOGICAL SURVEY STANDARD DISK, STAMPED---1887 B---. MX12592 96 22.90http://www.geocaching.com/mark/details.asp?PID=MX12592 96 22.90GeocacheGeocache2 96 22.90CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 22.90</h1> <b> PID </b> MX1259 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> DILLON MTN (1983) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 36 12.66144(N) 123 30 16.83476(W) ADJUSTED <br> <b> NAVD 88 </b> 251.86 (+/-2cm) 826.3 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 6.39 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -26.03 (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> 753,161.383 1</td><td>874,573.661</td><td> MT </td><td>0.99998457</td><td> -0 ' 59 02.0"</td></tr><tr><td>SPC CA 1 </td><td>2,470,996.97 6</td><td>150,163.75 </td><td> sFT </td><td>0.99998457</td><td> -0 ' 59 02.0"</td></tr><tr><td>UTM 10 </td><td>4,605,879.682 </td><td>457,945.395</td><td> MT </td><td>0.99962176</td><td> -0 ' 20 06.3"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99996458 x 0.99998457 = 0.99994915 <br> <b>UTM 10 </b> 0.99996458 x 0.99962176 = 0.99958635 <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> 2 96 23.21 </td><td>030° 54' 29.5"</td></tr><tr><td>UTM 10 </td><td> 2 96 23.21 </td><td>030° 15' 33.8"</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>MX1260</td><td>2 96 23.21 </td><td>APPROX. 0.5 KM</td><td>029° 55' 27.5"</td></tr><tr><td>CD8921</td><td>2 96 22.90 RM 1 </td><td> 9.046 METERS</td><td>138° 10' </td></tr><tr><td>MX1258</td><td>22.85 </td><td>373.038 METERS</td><td>171° 12' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 36 12.65369(N) 123 30 16.84096(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 36 13.20103(N) 123 30 12.60983(W) AD( ) 2 <br> NGVD 29 (07/19/86) 250.86 (m) 823.0 (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: 10TDM5794505880(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ON THE EAST SIDE OF HIGHWAY 96 ABOUT 15 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND ABOUT 2-1/2 AIRLINE MILES NORTH OF BLUE NOSE BRIDGE. <p>TO REACH THIS STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 19.1 MILES, TO A DRIVEWAY AND A SIGN THOMAS CREEK, AND THE STATION ON THE LEFT. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-22.90 1971 SET IN A 10 IN SQUARE CONCRETE POST, 3 FEET EAST OF THOMAS CREEK SIGN, WITH SURVEY MONUMENT MARKER. <p>THE STATION IS 29 FEET SOUTHEAST OF CENTERLINE OF HIGHWAY 96, 33 FT SOUTHWEST OF CENTERLINE OF DRIVEWAY AND LEVEL WITH HIGHWAY. <p>REFERENCE MARK 1 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-22.90 1971 R.M. 1 SET IN 10 IN SQUARE CONCRETE POST IN FENCE LINE. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX12602 96 23.21http://www.geocaching.com/mark/details.asp?PID=MX12602 96 23.21GeocacheGeocache2 96 23.21CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 23.21</h1> <b> PID </b> MX1260 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> DILLON MTN (1983) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 36 27.06554(N) 123 30 05.78795(W) ADJUSTED <br> <b> NAVD 88 </b> 251.03 (+/-2cm) 823.6 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 6.20 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -26.01 (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> 753,601.312 1</td><td>874,837.039</td><td> MT </td><td>0.99998552</td><td> -0 ' 58 54.8"</td></tr><tr><td>SPC CA 1 </td><td>2,472,440.30 6</td><td>151,027.85 </td><td> sFT </td><td>0.99998552</td><td> -0 ' 58 54.8"</td></tr><tr><td>UTM 10 </td><td>4,606,322.405 </td><td>458,203.681</td><td> MT </td><td>0.99962150</td><td> -0 ' 19 59.1"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99996471 x 0.99998552 = 0.99995023 <br> <b>UTM 10 </b> 0.99996471 x 0.99962150 = 0.99958622 <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> 2 96 24.05 </td><td>035° 49' 12.1"</td></tr><tr><td>UTM 10 </td><td> 2 96 24.05 </td><td>035° 10' 16.4"</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>MX1151</td><td>2 96 24.05 </td><td>APPROX. 1.3 KM</td><td>034° 50' 17.3"</td></tr><tr><td>CD8922</td><td>2 96 23.21 RM 1 </td><td> 4.862 METERS</td><td>159° 45' </td></tr><tr><td>MX1259</td><td>2 96 22.90 </td><td>APPROX. 0.5 KM</td><td>209° 55' 34.9"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 36 27.05794(N) 123 30 05.79425(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 36 27.60510(N) 123 30 01.56262(W) AD( ) 2 <br> NGVD 29 (07/19/86) 250.03 (m) 820.3 (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: 10TDM5820406322(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ON THE EAST SIDE OF HIGHWAY 96 ABOUT 14-1/2 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND 3 AIRLINE MILES NORTHEAST OF BLUE NOSE BRIDGE. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 18.8 MILES TO THE STATION ON THE LEFT. THE STATION IS 250 FEET SOUTH OF SWILLUP CREEK BRIDGE AND 28 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-23.21 1971 SET IN A 10 IN SQUARE CONCRETE POST. <p>A SURVEY MONUMENT MARKER IS 1.2 FEET EAST. <p>REFERENCE MARK 1 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-23.12 1971 R.M. 1 SET IN A DRILL HOLE IN A LARGE ROCK. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11512 96 24.05http://www.geocaching.com/mark/details.asp?PID=MX11512 96 24.05GeocacheGeocache2 96 24.05CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 24.05</h1> <b> PID </b> MX1151 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> UKONOM MTN (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 37 01.14256(N) 123 29 34.18072(W) ADJUSTED <br> <b> NAVD 88 </b> 275.83 (+/-2cm) 905.0 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 5.88 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.95 (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> 754,639.971 1</td><td>875,586.697</td><td> MT </td><td>0.99998776</td><td> -0 ' 58 34.1"</td></tr><tr><td>SPC CA 1 </td><td>2,475,847.97 6</td><td>153,487.36 </td><td> sFT </td><td>0.99998776</td><td> -0 ' 58 34.1"</td></tr><tr><td>UTM 10 </td><td>4,607,369.104 </td><td>458,941.259</td><td> MT </td><td>0.99962075</td><td> -0 ' 19 38.3"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99996081 x 0.99998776 = 0.99994857 <br> <b>UTM 10 </b> 0.99996081 x 0.99962075 = 0.99958157 <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> 2 96 24.50 </td><td>084° 16' 58.0"</td></tr><tr><td>UTM 10 </td><td> 2 96 24.50 </td><td>083° 38' 02.2"</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>CD8923</td><td>2 96 24.05 RM 1 </td><td> 36.021 METERS</td><td>057° 33' </td></tr><tr><td>MX1153</td><td>2 96 24.50 </td><td>APPROX. 0.7 KM</td><td>083° 18' 23.9"</td></tr><tr><td>CD8924</td><td>2 96 24.05 RM 2 </td><td> 20.294 METERS</td><td>333° 12' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 37 01.13524(N) 123 29 34.18731(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 37 01.68153(N) 123 29 29.95443(W) AD( ) 2 <br> NGVD 29 (07/19/86) 274.82 (m) 901.6 (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: 10TDM5894107369(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ALONG HIGHWAY 96 ABOUT 14 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, AND 3.7 AIRLINE MILES NORTHEAST OF BLUE NOSE BRIDGE. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 17.9 MILES TO THE STATION ON THE LEFT. THE STATION IS 33 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY AND ABOUT 1 FOOT LOWER AND 150 FEET NORTH OF A CURVE TO THE LEFT. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-24.05 1971 SET IN A 10 IN SQUARE CONCRETE POST LEVEL WITH THE GROUND. A SURVEY MONUMENT MARKER IS 1.2 FEET SOUTHEAST. <p>REFERENCE MARK 1 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-24.05 1971 R.M. 1 SET IN TOP OF ROCK HEADWALL. <p>REFERENCE MARK 2 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-24.05 1971 R.M. 2 SET IN A ROCK FACE IN CUT SLOPE. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11532 96 24.50http://www.geocaching.com/mark/details.asp?PID=MX11532 96 24.50GeocacheGeocache2 96 24.50CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 24.50</h1> <b> PID </b> MX1153 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> UKONOM MTN (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 37 03.70130(N) 123 29 05.11385(W) ADJUSTED <br> <b> NAVD 88 </b> 297.46 (+/-2cm) 975.9 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 7.14 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.93 (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> 754,707.467 1</td><td>876,260.873</td><td> MT </td><td>0.99998793</td><td> -0 ' 58 15.1"</td></tr><tr><td>SPC CA 1 </td><td>2,476,069.41 6</td><td>155,699.21 </td><td> sFT </td><td>0.99998793</td><td> -0 ' 58 15.1"</td></tr><tr><td>UTM 10 </td><td>4,607,444.202 </td><td>459,614.381</td><td> MT </td><td>0.99962007</td><td> -0 ' 19 19.0"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995741 x 0.99998793 = 0.99994534 <br> <b>UTM 10 </b> 0.99995741 x 0.99962007 = 0.99957750 <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> 2 96 25.18 </td><td>079° 18' 33.0"</td></tr><tr><td>UTM 10 </td><td> 2 96 25.18 </td><td>078° 39' 36.9"</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>MX1150</td><td>2 96 25.18 </td><td>APPROX. 1.0 KM</td><td>078° 20' 17.9"</td></tr><tr><td>CD8925</td><td>2 96 24.50 RM 1 </td><td> 6.791 METERS</td><td>359° 32' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 37 03.69415(N) 123 29 05.12046(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 37 04.23927(N) 123 29 00.88801(W) AD( ) 2 <br> NGVD 29 (07/19/86) 296.45 (m) 972.6 (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: 10TDM5961407444(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ALONG HIGHWAY 96 ABOUT 13.5 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND 4 AIRLINE MILES NORTHEAST OF BLUE NOSE BRIDGE. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE AT HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 17.5 MILES TO THE STATION ON THE LEFT. <p>THE STATION IS 45 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY AND 500 FEET EAST OF A DRINKING FOUNTAIN AND PICNIC AREA AND 74 FEET WEST OF THE UKONOM CREEK SIGN. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-24.50 1971 SET IN A 10 IN SQUARE CONCRETE POST LEVEL WITH GROUND. A SURVEY MONUMENT MARKER IS 2 FEET SOUTH. <p>REFERENCE MARK 1 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-24.50 1971 R.M. 1 SET IN A DRILL HOLE IN A ROCK LEVEL WITH THE GROUND. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11502 96 25.18http://www.geocaching.com/mark/details.asp?PID=MX11502 96 25.18GeocacheGeocache2 96 25.18CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 25.18</h1> <b> PID </b> MX1150 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> UKONOM MTN (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 37 10.23902(N) 123 28 22.88696(W) ADJUSTED <br> <b> NAVD 88 </b> 337.57 (+/-2cm) 1107.5 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 8.82 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.88 (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> 754,892.637 1</td><td>877,241.722</td><td> MT </td><td>0.99998837</td><td> -0 ' 57 47.5"</td></tr><tr><td>SPC CA 1 </td><td>2,476,676.93 6</td><td>158,917.22 </td><td> sFT </td><td>0.99998837</td><td> -0 ' 57 47.5"</td></tr><tr><td>UTM 10 </td><td>4,607,640.397 </td><td>460,592.708</td><td> MT </td><td>0.99961911</td><td> -0 ' 18 51.0"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995111 x 0.99998837 = 0.99993948 <br> <b>UTM 10 </b> 0.99995111 x 0.99961911 = 0.99957024 <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> 2 96 24.50 </td><td>259° 18' 33.5"</td></tr><tr><td>UTM 10 </td><td> 2 96 24.50 </td><td>258° 39' 37.0"</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>MX1149</td><td>2 96 25.36 </td><td>301.866 METERS</td><td>060° 37' </td></tr><tr><td>CD8926</td><td>2 96 25.18 RM 1 </td><td> 8.952 METERS</td><td>070° 41' </td></tr><tr><td>MX1153</td><td>2 96 24.50 </td><td>APPROX. 1.0 KM</td><td>258° 20' 46.0"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 37 10.23210(N) 123 28 22.89364(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 37 10.77558(N) 123 28 18.66178(W) AD( ) 2 <br> NGVD 29 (07/19/86) 336.56 (m) 1104.2 (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: 10TDM6059307640(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ON A POINT LEVELED DURING HIGHWAY CONSTRUCTION. OVERLOOKING KLAMATH RIVER, THE STATION IS ABOUT 13 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND ABOUT 4-1/2 MILES NORTHEAST OF BLUE NOSE BRIDGE. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST FOR 0.08 MILE ON DAVIS ROAD TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 16.8 MILES TO THE STATION ON THE LEFT. <p>THE STATION IS 125 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY AND LEVEL WITH THE ROAD IN A 130 FT X 300 FT PARKING AREA. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-25.18 1971 SET IN A 10 IN SQUARE CONCRETE POST, 0.1 FOOT BELOW GROUND. A SURVEY MONUMENT MARKER IS 2.2 FEET SOUTHEAST. <p>REFERENCE MARK 1 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-25.18 1971 R.M. 1 SET IN DRILL HOLE IN A ROCK LEVEL WITH THE GROUND. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11492 96 25.36http://www.geocaching.com/mark/details.asp?PID=MX11492 96 25.36GeocacheGeocache2 96 25.36CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 25.36</h1> <b> PID </b> MX1149 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> UKONOM MTN (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 37 15.04077(N) 123 28 11.52583(W) ADJUSTED <br> <b> NAVD 88 </b> 333.00 (+/-2cm) 1092.5 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 9.10 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.87 (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> 755,036.340 1</td><td>877,507.184</td><td> MT </td><td>0.99998868</td><td> -0 ' 57 40.0"</td></tr><tr><td>SPC CA 1 </td><td>2,477,148.39 6</td><td>159,788.15 </td><td> sFT </td><td>0.99998868</td><td> -0 ' 57 40.0"</td></tr><tr><td>UTM 10 </td><td>4,607,787.043 </td><td>460,856.429</td><td> MT </td><td>0.99961885</td><td> -0 ' 18 43.5"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995183 x 0.99998868 = 0.99994051 <br> <b>UTM 10 </b> 0.99995183 x 0.99961885 = 0.99957070 <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> 2 96 25.63 </td><td>023° 45' 07.0"</td></tr><tr><td>UTM 10 </td><td> 2 96 25.63 </td><td>023° 06' 10.5"</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>MX1152</td><td>2 96 25.63 </td><td>443.738 METERS</td><td>022° 47' 27.0"</td></tr><tr><td>MX1150</td><td>2 96 25.18 </td><td>301.866 METERS</td><td>240° 37' </td></tr><tr><td>CD8927</td><td>2 96 25.36 RM 1 </td><td> 26.502 METERS</td><td>298° 01' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 37 15.03394(N) 123 28 11.53249(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 37 15.57718(N) 123 28 07.30053(W) AD( ) 2 <br> NGVD 29 (07/19/86) 331.99 (m) 1089.2 (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: 10TDM6085607787(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS 14 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND 4-1/2 AIRLINE MILES NORTHEAST OF BLUE NOSE BRIDGE, ON A POINT LEVELED DURING CONSTRUCTION. OVERLOOKING THE KLAMATH RIVER. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST FOR 0.08 MILE ON DAVIS ROAD TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 16.6 MILES TO THE STATION ON THE LEFT. <p>THE STATION IS 61 FEET EAST OF CENTERLINE OF HIGHWAY AND 18 FEET NORTH OF A OUTLET DITCH FOR A 18 IN CULVERT. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-25.36 1971 SET IN A 10 IN SQUARE CONCRETE POST, LEVEL WITH THE GROUND. A SURVEY MONUMENT MARKER IS 2 FEET SOUTHEAST. <p>REFERENCE MARK 1 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-25.36 1971 R.M. 1 SET IN A DRILL HOLE IN A ROCK HEADWALL FOR AN 18 IN CULVERT. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11522 96 25.63http://www.geocaching.com/mark/details.asp?PID=MX11522 96 25.63GeocacheGeocache2 96 25.63CADHCADH Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 25.63</h1> <b> PID </b> MX1152 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> UKONOM MTN (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 37 28.30072(N) 123 28 04.10042(W) ADJUSTED <br> <b> NAVD 88 </b> 334.92 (+/-2cm) 1098.8 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 8.69 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.85 (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> 755,442.488 1</td><td>877,685.911</td><td> MT </td><td>0.99998957</td><td> -0 ' 57 35.2"</td></tr><tr><td>SPC CA 1 </td><td>2,478,480.90 6</td><td>160,374.53 </td><td> sFT </td><td>0.99998957</td><td> -0 ' 57 35.2"</td></tr><tr><td>UTM 10 </td><td>4,608,195.039 </td><td>461,030.478</td><td> MT </td><td>0.99961869</td><td> -0 ' 18 38.7"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995152 x 0.99998957 = 0.99994110 <br> <b>UTM 10 </b> 0.99995152 x 0.99961869 = 0.99957023 <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> 2 96 25.36 </td><td>203° 45' 07.1"</td></tr><tr><td>UTM 10 </td><td> 2 96 25.36 </td><td>203° 06' 10.6"</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>MX1166</td><td>2 96 25.86 </td><td>370.204 METERS</td><td>003° 06' </td></tr><tr><td>MX1149</td><td>2 96 25.36 </td><td>443.738 METERS</td><td>202° 47' 31.9"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 37 28.29401(N) 123 28 04.10713(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 37 28.83726(N) 123 27 59.87495(W) AD( ) 2 <br> NGVD 29 (07/19/86) 333.91 (m) 1095.5 (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: 10TDM6103008195(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: TOP OF SQUARE CONCRETE MONUMENT <br>STAMPING: USC AND GS 2-96-25.63 1971 <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>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED 13.8 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND 5 AIRLINE MILES NORTHEAST OF BLUE NOSE BRIDGE, AND ON THE EAST SIDE OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE AT HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 16.3 MILES TO THE STATION ON THE LEFT. THE STATION IS 36 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND ABOUT 1-1/2 FEET HIGHER. THE STATION IS SET ON A SMALL TRIANGULAR SHAPED KNOLL ABOUT 30 FEET LONG, MIDWAY BETWEEN TWO DRIVEWAYS ABOUT 400 FEET APART. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-25.63 1971 SET IN A 10 IN SQUARE CONCRETE POST ABOUT 0.2 FOOT ABOVE GROUND. A SURVEY MONUMENT MARKER IS 1.8 FEET EAST. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11662 96 25.86http://www.geocaching.com/mark/details.asp?PID=MX11662 96 25.86GeocacheGeocache2 96 25.86CADHCADH Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 25.86</h1> <b> PID </b> MX1166 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 37 40.28267(N) 123 28 03.23595(W) ADJUSTED <br> <b> NAVD 88 </b> 332.84 (+/-2cm) 1092.0 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 7.58 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.84 (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> 755,811.760 1</td><td>877,712.110</td><td> MT </td><td>0.99999037</td><td> -0 ' 57 34.6"</td></tr><tr><td>SPC CA 1 </td><td>2,479,692.42 6</td><td>160,460.48 </td><td> sFT </td><td>0.99999037</td><td> -0 ' 57 34.6"</td></tr><tr><td>UTM 10 </td><td>4,608,564.447 </td><td>461,052.485</td><td> MT </td><td>0.99961867</td><td> -0 ' 18 38.2"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995185 x 0.99999037 = 0.99994222 <br> <b>UTM 10 </b> 0.99995185 x 0.99961867 = 0.99957054 <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> 2 96 26.20 </td><td>029° 58' 13.5"</td></tr><tr><td>UTM 10 </td><td> 2 96 26.20 </td><td>029° 19' 17.1"</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>MX1156</td><td>2 96 26.20 </td><td>APPROX. 0.7 KM</td><td>029° 00' 38.9"</td></tr><tr><td>MX1152</td><td>2 96 25.63 </td><td>370.204 METERS</td><td>183° 06' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 37 40.27604(N) 123 28 03.24268(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 37 40.81937(N) 123 27 59.01043(W) AD( ) 2 <br> NGVD 29 (07/19/86) 331.83 (m) 1088.7 (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: 10TDM6105208564(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: TOP OF SQUARE CONCRETE MONUMENT <br>STAMPING: USC AND GS 2-96-25.86 1971 <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>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED 12-1/2 AIRLINE MILES SOUTH-SOUTHWEST OF HAPPY CAMP AND 5 AIRLINE MILES NORTHEAST OF BLUE NOSE BRIDGE, ON THE WEST SHOULDER OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 16.1 MILES TO THE STATION ON THE RIGHT. <p>THE STATION IS 17.5 FEET WEST OF THE CENTERLINE ON THE HIGHWAY, AND 0.5 FEET LOWER ON THE SHOULDER OF A 20-FOOT HIGH EMBANKMENT, ABOUT 30 FEET NORTH OF A CULVERT ON AN UNNAMED CREEK, AND 280 FEET SOUTH OF A DRIVEWAY TO A HOUSE ON THE EAST SIDE OF THE HIGHWAY. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED, USC AND GS 2-96-25.86 1971 SET IN A 10 IN SQUARE CONCRETE POST. A SURVEY MONUMENT MARKER IS 3 FEET WEST. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11562 96 26.20http://www.geocaching.com/mark/details.asp?PID=MX11562 96 26.20GeocacheGeocache2 96 26.20CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 26.20</h1> <b> PID </b> MX1156 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 37 59.26406(N) 123 27 49.20507(W) ADJUSTED <br> <b> NAVD 88 </b> 333.91 (+/-2cm) 1095.5 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 7.17 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.82 (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> 756,391.849 1</td><td>878,046.626</td><td> MT </td><td>0.99999166</td><td> -0 ' 57 25.5"</td></tr><tr><td>SPC CA 1 </td><td>2,481,595.59 6</td><td>161,557.97 </td><td> sFT </td><td>0.99999166</td><td> -0 ' 57 25.5"</td></tr><tr><td>UTM 10 </td><td>4,609,148.071 </td><td>461,380.286</td><td> MT </td><td>0.99961835</td><td> -0 ' 18 29.0"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995168 x 0.99999166 = 0.99994334 <br> <b>UTM 10 </b> 0.99995168 x 0.99961835 = 0.99957005 <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> 2 96 27.47 </td><td>359° 22' 40.7"</td></tr><tr><td>UTM 10 </td><td> 2 96 27.47 </td><td>358° 43' 44.2"</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>CD8928</td><td>2 96 26.20 RM 1 </td><td> 8.480 METERS</td><td>089° 25' </td></tr><tr><td>MX1173</td><td>2 96 27.47 </td><td>APPROX. 1.8 KM</td><td>358° 25' 15.2"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 37 59.25754(N) 123 27 49.21185(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 37 59.80113(N) 123 27 44.98013(W) AD( ) 2 <br> NGVD 29 (07/19/86) 332.90 (m) 1092.2 (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: 10TDM6138009148(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 12 AIRLINE MILES SOUTH-SOUTHWEST OF HAPPY CAMP AND 5-1/2 MILES NORTHEAST OF BLUE NOSE BRIDGE ON THE WEST EDGE OF A SMALL CUT BANK ON THE EAST SIDE OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 15.6 MILES TO THE STATION ON THE LEFT. THE STATION IS 60 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 30 FEET HIGHER. THE STATION IS 3 FEET EAST OF THE TOP OF A 30X150 CUT. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-26.20 1971 SET IN A 10 IN SQUARE CONCRETE POST. A SURVEY MONUMENT MARKER IS 2.5 FEET EAST. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-26.20 1971 R.M. 1 SET IN A 10 IN SQUARE CONCRETE POST, 7 FEET HIGHER THAN THE STATION. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11732 96 27.47http://www.geocaching.com/mark/details.asp?PID=MX11732 96 27.47GeocacheGeocache2 96 27.47CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 27.47</h1> <b> PID </b> MX1173 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 38 55.96746(N) 123 27 51.28920(W) ADJUSTED <br> <b> NAVD 88 </b> 275.29 (+/-2cm) 903.2 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 3.72 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.78 (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> 758,141.799 1</td><td>878,027.626</td><td> MT </td><td>0.99999553</td><td> -0 ' 57 26.8"</td></tr><tr><td>SPC CA 1 </td><td>2,487,336.89 6</td><td>161,495.64 </td><td> sFT </td><td>0.99999553</td><td> -0 ' 57 26.8"</td></tr><tr><td>UTM 10 </td><td>4,610,897.037 </td><td>461,341.482</td><td> MT </td><td>0.99961839</td><td> -0 ' 18 30.7"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99996087 x 0.99999553 = 0.99995640 <br> <b>UTM 10 </b> 0.99996087 x 0.99961839 = 0.99957927 <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> 2 96 28.05 </td><td>035° 45' 21.4"</td></tr><tr><td>UTM 10 </td><td> 2 96 28.05 </td><td>035° 06' 25.3"</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>MX1168</td><td>2 96 28.05 </td><td>APPROX. 0.9 KM</td><td>034° 47' 54.6"</td></tr><tr><td>CD8929</td><td>2 96 27.47 RM 1 </td><td> 4.572 METERS</td><td>337° 55' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 38 55.96108(N) 123 27 51.29608(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 38 56.50492(N) 123 27 47.06525(W) AD( ) 2 <br> NGVD 29 (07/19/86) 274.28 (m) 899.9 (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: 10TDM6134110897(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 11 AIRLINE MILES SOUTH-SOUTHWEST OF HAPPY CAMP, WHERE HIGHWAY 96 AND CRAWFORD CREEK MEET. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 14.5 MILES TO A WIDE AREA AND A SIGN CRAWFORD CREEK AND THE STATION ON THE RIGHT. <p>THE STATION IS 49 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND ABOUT 0.5 FOOT LOWER, 18-1/2 FEET SOUTHWEST OF THE INLET OF 8 FT X 9 FT ARCH CULVERT, FOR CRAWFORD CREEK. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-27.47 1971 SET IN A 10 IN SQUARE CONCRETE POST. A SURVEY MONUMENT MARKER IS 2.5 FEET WEST. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-2747 1971 R.M. 1 SET IN A DRILL HOLE IN A ROCK HEADWALL. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11682 96 28.05http://www.geocaching.com/mark/details.asp?PID=MX11682 96 28.05GeocacheGeocache2 96 28.05CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 28.05</h1> <b> PID </b> MX1168 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 39 20.01414(N) 123 27 29.00502(W) ADJUSTED <br> <b> NAVD 88 </b> 289.89 (+/-2cm) 951.1 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 4.16 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.75 (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> 758,874.979 1</td><td>878,555.556</td><td> MT </td><td>0.99999720</td><td> -0 ' 57 12.2"</td></tr><tr><td>SPC CA 1 </td><td>2,489,742.33 6</td><td>163,227.69 </td><td> sFT </td><td>0.99999720</td><td> -0 ' 57 12.2"</td></tr><tr><td>UTM 10 </td><td>4,611,635.869 </td><td>461,860.878</td><td> MT </td><td>0.99961790</td><td> -0 ' 18 16.0"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995857 x 0.99999720 = 0.99995577 <br> <b>UTM 10 </b> 0.99995857 x 0.99961790 = 0.99957649 <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> 2 96 28.58 </td><td>063° 47' 33.2"</td></tr><tr><td>UTM 10 </td><td> 2 96 28.58 </td><td>063° 08' 37.0"</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>MX1154</td><td>2 96 28.58 </td><td>APPROX. 0.9 KM</td><td>062° 50' 21.0"</td></tr><tr><td>CD8930</td><td>2 96 28.05 RM 1 </td><td> 11.320 METERS</td><td>210° 42' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 39 20.00789(N) 123 27 29.01195(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 39 20.55209(N) 123 27 24.78197(W) AD( ) 2 <br> NGVD 29 (07/19/86) 288.89 (m) 947.8 (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: 10TDM6186111636(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 10-1/2 AIRLINE MILES SOUTH-SOUTHWEST OF HAPPY CAMP AND ABOUT .5 MILE SOUTHWEST OF INDEPENDENCE BRIDGE AND ALONGSIDE HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 13.9 MILES TO THE STATION ON THE RIGHT. <p>THE STATION IS 33 FEET WEST OF THE CENTERLINE OF THE HIGHWAY AND ABOUT 10 FEET HIGHER, AND 38 FEET NORTH OF A SMALL UNNAMED CREEK. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK, STAMPED USC AND GS 2-96-28.05 1971 SET IN A 10 IN SQUARE CONCRETE POST. A SURVEY MONUMENT MARKER IS 2 FEET WEST. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK, STAMPED 290+85 BM ELEV SET IN THE ROCK HEADWALL OF A 36 IN PIPE. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11542 96 28.58http://www.geocaching.com/mark/details.asp?PID=MX11542 96 28.58GeocacheGeocache2 96 28.58CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 28.58</h1> <b> PID </b> MX1154 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 39 32.62407(N) 123 26 56.22822(W) ADJUSTED <br> <b> NAVD 88 </b> 281.01 (+/-2cm) 921.9 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 5.44 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.72 (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> 759,251.385 1</td><td>879,320.265</td><td> MT </td><td>0.99999808</td><td> -0 ' 56 50.8"</td></tr><tr><td>SPC CA 1 </td><td>2,490,977.25 6</td><td>165,736.57 </td><td> sFT </td><td>0.99999808</td><td> -0 ' 56 50.8"</td></tr><tr><td>UTM 10 </td><td>4,612,020.766 </td><td>462,620.985</td><td> MT </td><td>0.99961719</td><td> -0 ' 17 54.3"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995996 x 0.99999808 = 0.99995804 <br> <b>UTM 10 </b> 0.99995996 x 0.99961719 = 0.99957717 <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> 2 96 28.83 </td><td>355° 42' 00.5"</td></tr><tr><td>UTM 10 </td><td> 2 96 28.83 </td><td>355° 03' 04.0"</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>CD8931</td><td>2 96 28.58 RM 1 </td><td> 7.855 METERS</td><td>248° 19' </td></tr><tr><td>MX1159</td><td>2 96 28.83 </td><td>APPROX. 0.6 KM</td><td>354° 45' 09.7"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 39 32.61795(N) 123 26 56.23521(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 39 33.16231(N) 123 26 52.00607(W) AD( ) 2 <br> NGVD 29 (07/19/86) 280.01 (m) 918.7 (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: 10TDM6262112021(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>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 10-1/2 MILES SOUTH-SOUTHWEST OF HAPPY CAMP, AT THE SOUTHEAST END OF INDEPENDENCE BRIDGE. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL 13.3 MILES TO THE INDEPENDENCE ROADSIDE REST. TURN LEFT AND TRAVEL TO THE EAST END OF INDEPENDENCE BRIDGE AND STATION ON THE LEFT. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 INCH STANDARD DISK, STAMPED USC AND GS 2-96 FT 28.58 1971 SET IN A DRILL HOLE IN THE CURB AT NORTHEAST CORNER OF THE SOUTHEAST END OF THE INDEPENDENCE BRIDGE OVER THE KLAMATH RIVER. A SURVEY MONUMENT MARKER IS 2.5 FEET EAST. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 INCH STANDARD DISK, STAMPED USC AND GS 2-96-28.58 1971 R.M. 1 SET IN THE CURB AT THE SOUTHEAST CORNER OF THE SOUTHEAST END OF THE BRIDGE. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11592 96 28.83http://www.geocaching.com/mark/details.asp?PID=MX11592 96 28.83GeocacheGeocache2 96 28.83CADHCADH Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 28.83</h1> <b> PID </b> MX1159 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 39 50.51203(N) 123 26 58.41905(W) ADJUSTED <br> <b> NAVD 88 </b> 285.39 (+/-2cm) 936.3 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 4.40 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.72 (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> 759,804.024 1</td><td>879,278.713</td><td> MT </td><td>0.99999933</td><td> -0 ' 56 52.2"</td></tr><tr><td>SPC CA 1 </td><td>2,492,790.37 6</td><td>165,600.24 </td><td> sFT </td><td>0.99999933</td><td> -0 ' 56 52.2"</td></tr><tr><td>UTM 10 </td><td>4,612,572.689 </td><td>462,573.195</td><td> MT </td><td>0.99961724</td><td> -0 ' 17 55.9"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995927 x 0.99999933 = 0.99995860 <br> <b>UTM 10 </b> 0.99995927 x 0.99961724 = 0.99957653 <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> 2 96 30.01 </td><td>052° 52' 25.7"</td></tr><tr><td>UTM 10 </td><td> 2 96 30.01 </td><td>052° 13' 29.4"</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>MX1174</td><td>2 96 30.01 </td><td>APPROX. 1.7 KM</td><td>051° 55' 33.5"</td></tr><tr><td>MX1154</td><td>2 96 28.58 </td><td>APPROX. 0.6 KM</td><td>174° 45' 08.2"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 39 50.50597(N) 123 26 58.42606(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 39 51.05045(N) 123 26 54.19674(W) AD( ) 2 <br> NGVD 29 (07/19/86) 284.39 (m) 933.0 (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: 10TDM6257312573(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: TOP OF SQUARE CONCRETE MONUMENT <br>STAMPING: USC AND GS 2-96-28.83 1971 <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>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ABOUT 10 AIRLINE MILES SOUTH-SOUTHWEST OF HAPPY CAMP AND ABOUT 0.1 MILE NORTH OF INDEPENDENCE BRIDGE ON THE EAST SHOULDER OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 13.1 MILES TO THE STATION ON THE LEFT 1/4 MILE NORTH OF INDEPENDENCE ROADSIDE REST. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED, USC AND GS 2-96-28.83 1971 SET IN A 10 IN SQUARE CONCRETE POST 0.2 FOOT BELOW THE SHOULDER OF THE HIGHWAY AND 15 FEET EAST OF THE CENTERLINE OF THE HIGHWAY. A SURVEY MONUMENT MARKER IS 2 FEET EAST. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11742 96 30.01http://www.geocaching.com/mark/details.asp?PID=MX11742 96 30.01GeocacheGeocache2 96 30.01CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 30.01</h1> <b> PID </b> MX1174 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 40 24.65916(N) 123 26 00.27289(W) ADJUSTED <br> <b> NAVD 88 </b> 341.1 (meters) 1119. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 7.93 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.65 (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 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> 760,835.259 1</td><td>880,640.961</td><td> MT </td><td>1.00000175</td><td> -0 ' 56 14.2"</td></tr><tr><td>SPC CA 1 </td><td>2,496,173.68 6</td><td>170,069.55 </td><td> sFT </td><td>1.00000175</td><td> -0 ' 56 14.2"</td></tr><tr><td>UTM 10 </td><td>4,613,618.887 </td><td>463,923.155</td><td> MT </td><td>0.99961602</td><td> -0 ' 17 17.4"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995052 x 1.00000175 = 0.99995227 <br> <b>UTM 10 </b> 0.99995052 x 0.99961602 = 0.99956656 <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> 2 96 28.83 </td><td>232° 52' 26.4"</td></tr><tr><td>UTM 10 </td><td> 2 96 28.83 </td><td>232° 13' 29.6"</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>CD8932</td><td>2 96 30.01 RM 1 </td><td> 5.474 METERS</td><td>120° 58' </td></tr><tr><td>MX1159</td><td>2 96 28.83 </td><td>APPROX. 1.7 KM</td><td>231° 56' 12.2"</td></tr><tr><td>MX1155</td><td>2 96 30.21 </td><td>316.151 METERS</td><td>348° 52' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 40 24.65332(N) 123 26 00.28003(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 40 25.19746(N) 123 25 56.05179(W) AD( ) 2 <br> NGVD 29 (07/19/86) 340.1 (m) 1116. (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: 10TDM6392313619(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ABOUT 9 AIRLINE MILES SOUTH-SOUTHWEST OF HAPPY CAMP, AND AT FERRY POINT ON TOP OF A CUT BANK ON THE EAST SIDE OF THE HIGHWAY. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 11.9 MILES TO THE STATION ON THE LEFT. <p>THE STATION IS 90 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND ABOUT 40 FEET HIGHER THAN THE HIGHWAY, ABOUT 30 FEET EAST OF THE TOP OF 50 X 200 CUT, AND AT THE NORTH END OF CUT. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-30.01 1971 SET IN A 10 IN SQUARE CONCRETE POST 0.2 FOOT ABOVE GROUND LEVEL. A SURVEY MONUMENT MARKER IS 3 FT. NORTHEAST. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED, USC AND GS 2-96-30.01 R.M. 1 1971 SET IN A 10 IN SQUARE CONCRETE POST LEVEL WITH THE GROUND. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11552 96 30.21http://www.geocaching.com/mark/details.asp?PID=MX11552 96 30.21GeocacheGeocache2 96 30.21CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 30.21</h1> <b> PID </b> MX1155 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 40 34.71362(N) 123 26 02.91236(W) ADJUSTED <br> <b> NAVD 88 </b> 317.94 (+/-2cm) 1043.1 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 7.36 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.65 (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> 761,146.417 1</td><td>880,584.992</td><td> MT </td><td>1.00000246</td><td> -0 ' 56 15.9"</td></tr><tr><td>SPC CA 1 </td><td>2,497,194.54 6</td><td>169,885.93 </td><td> sFT </td><td>1.00000246</td><td> -0 ' 56 15.9"</td></tr><tr><td>UTM 10 </td><td>4,613,929.271 </td><td>463,863.687</td><td> MT </td><td>0.99961607</td><td> -0 ' 17 19.2"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995416 x 1.00000246 = 0.99995662 <br> <b>UTM 10 </b> 0.99995416 x 0.99961607 = 0.99957024 <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> 2 96 30.82 </td><td>333° 09' 08.4"</td></tr><tr><td>UTM 10 </td><td> 2 96 30.82 </td><td>332° 30' 11.7"</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>CD8933</td><td>2 96 30.21 RM 1 </td><td> 4.825 METERS</td><td>154° 44' </td></tr><tr><td>MX1174</td><td>2 96 30.01 </td><td>316.151 METERS</td><td>168° 52' </td></tr><tr><td>MX1163</td><td>2 96 30.82 </td><td>APPROX. 1.0 KM</td><td>332° 12' 52.5"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 40 34.70785(N) 123 26 02.91952(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 40 35.25211(N) 123 25 58.69102(W) AD( ) 2 <br> NGVD 29 (07/19/86) 316.93 (m) 1039.8 (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: 10TDM6386413929(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ABOUT 9 AIRLINE MILES SOUTH SOUTHEAST OF HAPPY CAMP, ON THE NORTH SIDE OF FERRY POINT AND EAST OF THE HIGHWAY. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 11.8 MILES TO THE STATION ON THE LEFT. <p>THE STATION IS 500 FEET SOUTH OF FERRY POINT RIVER ACCESS ROAD, AND IS 20 FEET SOUTH OF THE NORTH END OF A 15 FT X 400 FT CUT, 45 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 15 FEET HIGHER. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-30.21 1971 SET IN A 10 IN SQUARE CONCRETE POST, LEVEL WITH THE SURFACE. A SURVEY MONUMENT MARKER IS 3 FEET EAST. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-30.21 R.M. 1 1971, SET IN A 10 IN SQUARE CONCRETE POST. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11632 96 30.82http://www.geocaching.com/mark/details.asp?PID=MX11632 96 30.82GeocacheGeocache2 96 30.82CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 30.82</h1> <b> PID </b> MX1163 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 41 03.39632(N) 123 26 23.07382(W) ADJUSTED <br> <b> NAVD 88 </b> 333.9 (meters) 1095. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 5.67 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.65 (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 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> 762,038.865 1</td><td>880,133.251</td><td> MT </td><td>1.00000452</td><td> -0 ' 56 29.1"</td></tr><tr><td>SPC CA 1 </td><td>2,500,122.51 6</td><td>168,403.84 </td><td> sFT </td><td>1.00000452</td><td> -0 ' 56 29.1"</td></tr><tr><td>UTM 10 </td><td>4,614,816.201 </td><td>463,402.044</td><td> MT </td><td>0.99961648</td><td> -0 ' 17 32.8"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995165 x 1.00000452 = 0.99995617 <br> <b>UTM 10 </b> 0.99995165 x 0.99961648 = 0.99956815 <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> 2 96 31.46 </td><td>338° 57' 15.9"</td></tr><tr><td>UTM 10 </td><td> 2 96 31.46 </td><td>338° 18' 19.6"</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>CD8934</td><td>2 96 30.82 RM 1 </td><td> 5.377 METERS</td><td>319° 09' </td></tr><tr><td>MX1160</td><td>2 96 31.46 </td><td>APPROX. 0.8 KM</td><td>338° 00' 46.8"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 41 03.39055(N) 123 26 23.08093(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 41 03.93543(N) 123 26 18.85068(W) AD( ) 2 <br> NGVD 29 (07/19/86) 332.9 (m) 1092. (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: 10TDM6340214816(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ABOUT 8-1/2 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ABOUT 1 MILE NORTHWEST OF FERRY POINT ON TOP OF A CUT ON THE WEST SIDE OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 10.9 MILES TO A DIRT ROAD ON THE RIGHT, TURN RIGHT (WEST) ALONG ROAD FOR 0.3 MILE TO THE TOP OF A RIDGE AND A SHARP TURN TO THE RIGHT AND END OF TRUCK TRAVEL. PACK EAST, DOWNHILL FOR 80 FEET TO THE EDGE OF A BANK. GO DOWN BANK TO A FLAT BENCH AND AN OLD TRAIL. THE STATION IS AT THE HIGH SPOT ON BENCH AND IN THE CENTER OF THE TRAIL. THE STATION IS ABOUT 250 FEET EAST AND 75 FEET LOWER THAN DIRT ROAD AND 160 FEET WEST AND 120 FEET HIGHER THAN HIGHWAY 96. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/2 IN STANDARD DISK STAMPED USC AND GS 2-96-30.82 1971 SET IN A 10 IN SQUARE CONCRETE POST LEVEL WITH GROUND. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-30.82 R.M. 1 1971 SET IN A 10 IN SQUARE CONCRETE POST. PROJECTING 0.2 FOOT ABOVE GROUND, AND ABOUT 2 FEET HIGHER THAN THE STATION. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11602 96 31.46http://www.geocaching.com/mark/details.asp?PID=MX11602 96 31.46GeocacheGeocache2 96 31.46CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 31.46</h1> <b> PID </b> MX1160 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 41 27.73019(N) 123 26 36.18194(W) ADJUSTED <br> <b> NAVD 88 </b> 296.23 (+/-2cm) 971.9 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 4.50 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.64 (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> 762,794.504 1</td><td>879,842.498</td><td> MT </td><td>1.00000628</td><td> -0 ' 56 37.7"</td></tr><tr><td>SPC CA 1 </td><td>2,502,601.64 6</td><td>167,449.93 </td><td> sFT </td><td>1.00000628</td><td> -0 ' 56 37.7"</td></tr><tr><td>UTM 10 </td><td>4,615,568.206 </td><td>463,102.869</td><td> MT </td><td>0.99961675</td><td> -0 ' 17 41.7"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995756 x 1.00000628 = 0.99996384 <br> <b>UTM 10 </b> 0.99995756 x 0.99961675 = 0.99957433 <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> 2 96 30.82 </td><td>158° 57' 15.8"</td></tr><tr><td>UTM 10 </td><td> 2 96 30.82 </td><td>158° 18' 19.8"</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>MX1163</td><td>2 96 30.82 </td><td>APPROX. 0.8 KM</td><td>158° 00' 38.1"</td></tr><tr><td>CD8935</td><td>2 96 31.46 RM 1 </td><td> 24.320 METERS</td><td>232° 38' </td></tr><tr><td>MX1158</td><td>2 96 31.57 </td><td>207.753 METERS</td><td>292° 08' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 41 27.72439(N) 123 26 36.18896(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 41 28.26974(N) 123 26 31.95722(W) AD( ) 2 <br> NGVD 29 (07/19/86) 295.23 (m) 968.6 (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: 10TDM6310315568(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ABOUT 8 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, AND 1-1/2 MILES NORTH NORTHWEST OF FERRY POINT, ALONG THE EAST SIDE OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 10.6 MILES TO A POINT 430 FEET EAST OF WHERE DOUGLAS CREEK, PASSES UNDER HIGHWAY AND THE STATION ON THE LEFT. <p>THE STATION IS 48 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AND ABOUT LEVEL WITH HIGHWAY. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-31.46 1971 SET IN A 10 IN SQUARE CONCRETE POST LEVEL WITH THE GROUND. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-31.46 R.M. 1 1971 SET IN DRILL HOLE IN A ROCK OUTCROP, ABOUT HALFWAY UP A CUT SLOPE, ABOUT 30 FEET SOUTH OF CENTERLINE AND ABOUT 10 FEET HIGHER THAN STATION. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11582 96 31.57http://www.geocaching.com/mark/details.asp?PID=MX11582 96 31.57GeocacheGeocache2 96 31.57CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 31.57</h1> <b> PID </b> MX1158 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 41 30.26637(N) 123 26 44.50430(W) ADJUSTED <br> <b> NAVD 88 </b> 306.44 (+/-2cm) 1005.4 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 4.67 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.65 (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> 762,875.912 1</td><td>879,651.359</td><td> MT </td><td>1.00000646</td><td> -0 ' 56 43.1"</td></tr><tr><td>SPC CA 1 </td><td>2,502,868.72 6</td><td>166,822.83 </td><td> sFT </td><td>1.00000646</td><td> -0 ' 56 43.1"</td></tr><tr><td>UTM 10 </td><td>4,615,647.414 </td><td>462,910.894</td><td> MT </td><td>0.99961693</td><td> -0 ' 17 47.2"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995596 x 1.00000646 = 0.99996242 <br> <b>UTM 10 </b> 0.99995596 x 0.99961693 = 0.99957291 <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> 2 96 33.20 </td><td>354° 43' 28.6"</td></tr><tr><td>UTM 10 </td><td> 2 96 33.20 </td><td>354° 04' 32.7"</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>CD8936</td><td>2 96 31.57 RM 1 </td><td> 4.313 METERS</td><td>105° 45' </td></tr><tr><td>MX1160</td><td>2 96 31.46 </td><td>207.753 METERS</td><td>112° 07' </td></tr><tr><td>MX1170</td><td>2 96 33.20 </td><td>APPROX. 2.9 KM</td><td>353° 46' 45.5"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 41 30.26054(N) 123 26 44.51114(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 41 30.80610(N) 123 26 40.27887(W) AD( ) 2 <br> NGVD 29 (07/19/86) 305.44 (m) 1002.1 (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: 10TDM6291115647(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: IN A DRILL HOLE IN ROCK LEDGE <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ABOUT 8 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND ABOUT 1-1/2 AIRLINE MILES NORTHWEST OF FERRY POINT, AND ON THE WEST SIDE OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 10.4 MILES TO THE STATION ON THE RIGHT. <p>THE STATION IS ON A FLAT BENCH OF A HIGHWAY CUT, 45 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND ABOUT 30 FEET HIGHER, ABOUT 300 FEET NORTHEAST OF A SIGN, DOUGLAS CREEK. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-31.57 1971, SET IN DRILL HOLE IN A ROCK, LEVEL WITH THE GROUND. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-31.57 R.M. 1 1971 SET IN A DRILL HOLE IN A ROCK, LEVEL WITH THE GROUND. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11702 96 33.20http://www.geocaching.com/mark/details.asp?PID=MX11702 96 33.20GeocacheGeocache2 96 33.20CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 33.20</h1> <b> PID </b> MX1170 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 43 03.02998(N) 123 26 57.99968(W) ADJUSTED <br> <b> NAVD 88 </b> 471.6 (meters) 1547. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 2.47 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.58 (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 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> 765,742.656 1</td><td>879,386.661</td><td> MT </td><td>1.00001331</td><td> -0 ' 56 52.0"</td></tr><tr><td>SPC CA 1 </td><td>2,512,274.03 6</td><td>165,954.40 </td><td> sFT </td><td>1.00001331</td><td> -0 ' 56 52.0"</td></tr><tr><td>UTM 10 </td><td>4,618,509.852 </td><td>462,613.870</td><td> MT </td><td>0.99961720</td><td> -0 ' 17 56.7"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99993005 x 1.00001331 = 0.99994336 <br> <b>UTM 10 </b> 0.99993005 x 0.99961720 = 0.99954727 <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> 2 96 34.13 </td><td>058° 33' 55.2"</td></tr><tr><td>UTM 10 </td><td> 2 96 34.13 </td><td>057° 54' 59.9"</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>MX1161</td><td>2 96 34.13 </td><td>APPROX. 1.1 KM</td><td>057° 37' 03.2"</td></tr><tr><td>CD8937</td><td>2 96 33.20 RM 1 </td><td> 3.581 METERS</td><td>110° 30' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 43 03.02418(N) 123 26 58.00591(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 43 03.57111(N) 123 26 53.76846(W) AD( ) 2 <br> NGVD 29 (07/19/86) 470.6 (m) 1544. (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: 10TDM6261418510(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 6-1/2 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND ABOUT 3 AIRLINE MILES NORTH NORTHWEST OF FERRY POINT, ON A SHARP, SLOPING RIDGE RUNNING SOUTHEAST, AND ABOUT 1,000 FEET NORTHWEST OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 7.8 MILES TO CLEAR CREEK ROAD, (US FS ROAD 16N 12), TURN RIGHT AND TRAVEL NORTHWEST UP WINGATE CREEK FOR 1.7 MILES TO A FORK, TAKE LEFT FORK, (US FS ROAD 15N 32) TRAVEL ON DIRT ROAD FOR 0.6 MILES TO WHERE ROAD CROSSES A RIDGE RUNNING SOUTHWEST AND END OF TRUCK TRAVEL. PACK DOWNHILL ON A SKID ROAD RUNNING ON THE RIDGE LINE FOR ABOUT 550 FEET TO THE STATION ON THE LEFT. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-33.20 1971, SET IN A 10 IN SQUARE CONCRETE POST, 0.3 FOOT ABOVE GROUND, 20 FEET NORTH OF A SKID ROAD. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-33.20 R.M. 1 1971, SET IN A 10 IN SQUARE CONCRETE POST. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11612 96 34.13http://www.geocaching.com/mark/details.asp?PID=MX11612 96 34.13GeocacheGeocache2 96 34.13CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 34.13</h1> <b> PID </b> MX1161 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 43 22.10841(N) 123 26 17.84055(W) ADJUSTED <br> <b> NAVD 88 </b> 304.24 (+/-2cm) 998.2 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 3.87 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.55 (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> 766,315.900 1</td><td>880,324.511</td><td> MT </td><td>1.00001474</td><td> -0 ' 56 25.7"</td></tr><tr><td>SPC CA 1 </td><td>2,514,154.75 6</td><td>169,031.33 </td><td> sFT </td><td>1.00001474</td><td> -0 ' 56 25.7"</td></tr><tr><td>UTM 10 </td><td>4,619,093.446 </td><td>463,544.800</td><td> MT </td><td>0.99961635</td><td> -0 ' 17 30.1"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995629 x 1.00001474 = 0.99997103 <br> <b>UTM 10 </b> 0.99995629 x 0.99961635 = 0.99957266 <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> 2 96 34.74 </td><td>017° 40' 59.0"</td></tr><tr><td>UTM 10 </td><td> 2 96 34.74 </td><td>017° 02' 03.4"</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>MX1157</td><td>2 96 34.74 </td><td>APPROX. 0.9 KM</td><td>016° 44' 33.3"</td></tr><tr><td>CD8939</td><td>2 96 34.13 RM 2 </td><td> 18.562 METERS</td><td>046° 40' </td></tr><tr><td>CD8938</td><td>2 96 34.13 RM 1 </td><td> 9.735 METERS</td><td>267° 32' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 43 22.10262(N) 123 26 17.84682(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 43 22.64865(N) 123 26 13.60891(W) AD( ) 2 <br> NGVD 29 (07/19/86) 303.24 (m) 994.9 (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: 10TDM6354519093(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 6 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ABOUT 3-1/2 AIRLINE MILES NORTH OF FERRY POINT, AT WINGATE BAR. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 7.8 MILES TO A LARGE LEVELED AREA ON THE LEFT AND THE STATION. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-34.13 1971 SET IN A 10 IN SQUARE CONCRETE POST, 100 FT SOUTH OF THE CENTERLINE OF THE HIGHWAY, 200 FEET EAST OF A SIGN, WINGATE BAR, 305 FEET SOUTHWEST OF INTERSECTION OF HIGHWAY 96 AND CLEAR CREEK ROAD. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-34.13 R.M. 1 1971, SET IN A 10 IN SQUARE CONCRETE POST. <p>REFERENCE MARK 2 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-34.13 R.M. 2 1971, SET IN A 10 IN SQUARE CONCRETE POST. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11572 96 34.74http://www.geocaching.com/mark/details.asp?PID=MX11572 96 34.74GeocacheGeocache2 96 34.74CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 34.74</h1> <b> PID </b> MX1157 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 43 50.56187(N) 123 26 06.41385(W) ADJUSTED <br> <b> NAVD 88 </b> 325.04 (+/-2cm) 1066.4 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 2.04 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.52 (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> 767,189.319 1</td><td>880,602.970</td><td> MT </td><td>1.00001690</td><td> -0 ' 56 18.2"</td></tr><tr><td>SPC CA 1 </td><td>2,517,020.29 6</td><td>169,944.91 </td><td> sFT </td><td>1.00001690</td><td> -0 ' 56 18.2"</td></tr><tr><td>UTM 10 </td><td>4,619,969.611 </td><td>463,813.244</td><td> MT </td><td>0.99961611</td><td> -0 ' 17 22.7"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995302 x 1.00001690 = 0.99996992 <br> <b>UTM 10 </b> 0.99995302 x 0.99961611 = 0.99956915 <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> 2 96 35.10 </td><td>107° 47' 55.8"</td></tr><tr><td>UTM 10 </td><td> 2 96 35.10 </td><td>107° 09' 00.3"</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>CD8940</td><td>2 96 34.74 RM 1 </td><td> 10.942 METERS</td><td>077° 12' </td></tr><tr><td>MX1162</td><td>2 96 35.10 </td><td>APPROX. 0.7 KM</td><td>106° 51' 37.6"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 43 50.55612(N) 123 26 06.42011(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 43 51.10208(N) 123 26 02.18095(W) AD( ) 2 <br> NGVD 29 (07/19/86) 324.03 (m) 1063.1 (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: 10TDM6381319970(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 5.5 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ABOUT 4 AIRLINE MILES NORTH OF FERRY POINT ON A BENCH OF A CUT NORTH OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE AT HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 7.2 MILES TO A BRIDGE OVER OAK FLAT CREEK AND THE STATION ON THE RIGHT. THE STATION IS ON A CUT BENCH 75 FEET NORTH OF THE CENTERLINE OF THIS HIGHWAY AND ABOUT 50 FEET HIGHER, AND ABOUT 300 FEET NORTHEAST OF OAK FLAT CREEK BRIDGE. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-34.74 1971 SET IN A 10 IN SQUARE CONCRETE POST. <p>REFERENCE MARK NO. 1 IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-34.74 R.M. 1 1971, SET IN A 10 IN SQUARE CONCRETE POST. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11622 96 35.10http://www.geocaching.com/mark/details.asp?PID=MX11622 96 35.10GeocacheGeocache2 96 35.10CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 35.10</h1> <b> PID </b> MX1162 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 43 44.38792(N) 123 25 39.22338(W) ADJUSTED <br> <b> NAVD 88 </b> 298.2 (meters) 978. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 3.88 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.51 (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 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> 766,988.596 1</td><td>881,228.189</td><td> MT </td><td>1.00001643</td><td> -0 ' 56 00.5"</td></tr><tr><td>SPC CA 1 </td><td>2,516,361.75 6</td><td>171,996.15 </td><td> sFT </td><td>1.00001643</td><td> -0 ' 56 00.5"</td></tr><tr><td>UTM 10 </td><td>4,619,776.058 </td><td>464,440.444</td><td> MT </td><td>0.99961556</td><td> -0 ' 17 04.5"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995723 x 1.00001643 = 0.99997366 <br> <b>UTM 10 </b> 0.99995723 x 0.99961556 = 0.99957281 <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> 2 96 35.35 </td><td>062° 01' 42.8"</td></tr><tr><td>UTM 10 </td><td> 2 96 35.35 </td><td>061° 22' 46.8"</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>MX1164</td><td>2 96 35.35 </td><td>404.193 METERS</td><td>061° 05' 42.3"</td></tr><tr><td>CD8941</td><td>2 96 35.10 RM 1 </td><td> 5.809 METERS</td><td>219° 40' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 43 44.38213(N) 123 25 39.22968(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 43 44.92696(N) 123 25 34.99021(W) AD( ) 2 <br> NGVD 29 (07/19/86) 297.2 (m) 975. (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: 10TDM6444019776(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 66 = SET IN ROCK OUTCROP <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 5-1/4 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ABOUT 4 AIRLINE MILES NORTH OF FERRY POINT, AND ON THE SOUTH SIDE OF THE KLAMATH RIVER. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 6.8 MILES TO END OF TRUCK TRAVEL, PACK SOUTH TO THE EDGE OF THE KLAMATH RIVER, AND CROSS BY BOAT. THE STATION IS 36 FEET SOUTH OF THE RIVER BANK, IN AN AREA OF TILTED BEDROCK. THE TOTAL PACK AND WATER TRAVEL IS ABOUT 300 FEET FROM THE HIGHWAY. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-35.10 1971 SET IN A DRILL HOLE IN BEDROCK. A SURVEY MONUMENT MARKER IS 15 FEET SOUTH SOUTHWEST. <p>REFERENCE MARK NO. 1 IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-35.10 R.M. 1 1971 SET IN A DRILL HOLE IN BEDROCK. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11642 96 35.35http://www.geocaching.com/mark/details.asp?PID=MX11642 96 35.35GeocacheGeocache2 96 35.35CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 35.35</h1> <b> PID </b> MX1164 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 43 50.72007(N) 123 25 23.91283(W) ADJUSTED <br> <b> NAVD 88 </b> 318.00 (+/-2cm) 1043.3 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 4.62 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.50 (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> 767,178.178 1</td><td>881,585.171</td><td> MT </td><td>1.00001691</td><td> -0 ' 55 50.4"</td></tr><tr><td>SPC CA 1 </td><td>2,516,983.74 6</td><td>173,167.35 </td><td> sFT </td><td>1.00001691</td><td> -0 ' 55 50.4"</td></tr><tr><td>UTM 10 </td><td>4,619,969.594 </td><td>464,795.114</td><td> MT </td><td>0.99961525</td><td> -0 ' 16 54.4"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995412 x 1.00001691 = 0.99997103 <br> <b>UTM 10 </b> 0.99995412 x 0.99961525 = 0.99956939 <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> 2 96 36.50 </td><td>050° 01' 46.2"</td></tr><tr><td>UTM 10 </td><td> 2 96 36.50 </td><td>049° 22' 50.2"</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>MX1165</td><td>2 96 36.50 </td><td>APPROX. 1.7 KM</td><td>049° 05' 55.8"</td></tr><tr><td>MX1162</td><td>2 96 35.10 </td><td>404.193 METERS</td><td>241° 05' 52.5"</td></tr><tr><td>CD8942</td><td>2 96 35.35 RM 1 </td><td> 20.522 METERS</td><td>282° 01' </td></tr><tr><td>CD8943</td><td>2 96 35.35 RM 2 </td><td> 16.401 METERS</td><td>329° 37' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 43 50.71432(N) 123 25 23.91910(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 43 51.25929(N) 123 25 19.67901(W) AD( ) 2 <br> NGVD 29 (07/19/86) 316.99 (m) 1040.0 (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: 10TDM6479519970(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 5 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, AND ABOUT 4 AIRLINE MILES NORTH OF FERRY POINT, AND ON THE SOUTHEAST SIDE OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 6.6 MILES TO THE STATION ON THE LEFT, 360 FEET SOUTH SOUTHWEST FROM THE CENTER OF A CONCRETE CRIB WALL. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-35.35 1971, SET IN A 10 IN SQUARE CONCRETE POST, IN A LEVELED AREA, 40 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-35.35 R.M. 1 1971, SET IN A DRILL HOLE IN A ROCK, IN A CUT SLOPE, 20 FEET NORTH OF THE CENTER OF THE ROAD. <p>REFERENCE MARK 2 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-35.35 R.M. 2 1971, SET IN A DRILL HOLE IN A ROCK, IN A CUT SLOPE, 15 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11652 96 36.50http://www.geocaching.com/mark/details.asp?PID=MX11652 96 36.50GeocacheGeocache2 96 36.50CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 36.50</h1> <b> PID </b> MX1165 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 44 27.72550(N) 123 24 26.86988(W) ADJUSTED <br> <b> NAVD 88 </b> 321.18 (+/-2cm) 1053.7 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 4.26 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.45 (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> 768,298.459 1</td><td>882,921.671</td><td> MT </td><td>1.00001974</td><td> -0 ' 55 13.1"</td></tr><tr><td>SPC CA 1 </td><td>2,520,659.19 6</td><td>177,552.18 </td><td> sFT </td><td>1.00001974</td><td> -0 ' 55 13.1"</td></tr><tr><td>UTM 10 </td><td>4,621,104.482 </td><td>466,118.305</td><td> MT </td><td>0.99961413</td><td> -0 ' 16 16.6"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995362 x 1.00001974 = 0.99997336 <br> <b>UTM 10 </b> 0.99995362 x 0.99961413 = 0.99956777 <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> 2 96 36.85 </td><td>054° 30' 19.7"</td></tr><tr><td>UTM 10 </td><td> 2 96 36.85 </td><td>053° 51' 23.2"</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>CD8944</td><td>2 96 36.50 RM 1 </td><td> 20.903 METERS</td><td>004° 39' </td></tr><tr><td>MX1169</td><td>2 96 36.85 </td><td>APPROX. 0.7 KM</td><td>053° 35' 06.6"</td></tr><tr><td>CD8945</td><td>2 96 36.50 RM 2 </td><td> 17.267 METERS</td><td>352° 50' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 44 27.71974(N) 123 24 26.87613(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 44 28.26468(N) 123 24 22.63630(W) AD( ) 2 <br> NGVD 29 (07/19/86) 320.17 (m) 1050.4 (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: 10TDM6611821104(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 4 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ABOUT 5 AIRLINE MILES NORTH NORTHEAST OF FERRY POINT AND ON THE SOUTHEAST SIDE OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 5.5 MILES TO THE STATION ON THE LEFT, 2 MILES NORTH OF DOOLITTLE CREEK. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-36.50 1971 SET IN A 10 IN SQUARE CONCRETE POST, IN A LEVELED AREA 40 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-36.50 R.M. 1 1971, SET IN A DRILL HOLE IN A ROCK, IN A CUT SLOPE, 20 FEET NORTH OF THE CENTER OF THE ROAD. <p>REFERENCE MARK 2 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-36.50 R.M. 2 1971 SET IN A DRILL HOLE IN A ROCK, IN A CUT SLOPE, 15 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11692 96 36.85http://www.geocaching.com/mark/details.asp?PID=MX11692 96 36.85GeocacheGeocache2 96 36.85CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 36.85</h1> <b> PID </b> MX1169 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 44 41.62453(N) 123 24 01.70952(W) ADJUSTED <br> <b> NAVD 88 </b> 309.2 (meters) 1014. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 3.71 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.43 (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 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> 768,717.915 1</td><td>883,509.847</td><td> MT </td><td>1.00002081</td><td> -0 ' 54 56.7"</td></tr><tr><td>SPC CA 1 </td><td>2,522,035.36 6</td><td>179,481.89 </td><td> sFT </td><td>1.00002081</td><td> -0 ' 54 56.7"</td></tr><tr><td>UTM 10 </td><td>4,621,530.401 </td><td>466,701.454</td><td> MT </td><td>0.99961364</td><td> -0 ' 15 59.9"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995549 x 1.00002081 = 0.99997630 <br> <b>UTM 10 </b> 0.99995549 x 0.99961364 = 0.99956915 <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> 2 96 36.50 </td><td>234° 30' 20.0"</td></tr><tr><td>UTM 10 </td><td> 2 96 36.50 </td><td>233° 51' 23.2"</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>MX1175</td><td>2 96 37.00 </td><td>264.454 METERS</td><td>028° 05' </td></tr><tr><td>CD8946</td><td>2 96 36.85 RM 1 </td><td> 3.350 METERS</td><td>150° 21' </td></tr><tr><td>MX1165</td><td>2 96 36.50 </td><td>APPROX. 0.7 KM</td><td>233° 35' 23.3"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 44 41.61878(N) 123 24 01.71574(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 44 42.16400(N) 123 23 57.47584(W) AD( ) 2 <br> NGVD 29 (07/19/86) 308.2 (m) 1011. (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: 10TDM6670121530(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 66 = SET IN ROCK OUTCROP <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ABOUT 3-3/4 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ABOUT 5.5 AIRLINE MILES NORTH NORTHEAST OF FERRY POINT, AND ON THE SOUTHEAST SIDE OF THE KLAMATH RIVER. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 4.7 MILES TO THE KANAKA RIVER ACCESS TRAIL AND END OF TRUCK TRAVEL. TAKE TRAIL SOUTH TO THE KLAMATH RIVER AND CROSS RIVER WITH BOAT TO THE EAST SIDE, PACK DOWN RIVER TO A ROCK OUTCROPPING, 70 FEET SOUTHWEST OF THE OUTLET OF KANAKA CREEK, AND THE STATION. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-36.85 1971 SET IN A DRILL HOLE IN THE FIRST HIGH RIDGE OF BEDROCK DOWN RIVER FROM THE OUTLET OF KANAKA CREEK. A SURVEY MONUMENT MARKER IS 55 FEET SOUTH SOUTHEAST, AT THE BASE OF A 12-FOOT VERTICAL ROCK CLIFF. <p>REFERENCE MARK NO. 1 IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-36.85 R.M. 1 1971 SET IN A DRILL HOLE IN THE SAME RIDGE OF BEDROCK. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11752 96 37.00http://www.geocaching.com/mark/details.asp?PID=MX11752 96 37.00GeocacheGeocache2 96 37.00CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 37.00</h1> <b> PID </b> MX1175 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 44 49.18731(N) 123 23 56.32241(W) ADJUSTED <br> <b> NAVD 88 </b> 311.2 (meters) 1021. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 3.47 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.42 (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 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> 768,949.231 1</td><td>883,638.032</td><td> MT </td><td>1.00002139</td><td> -0 ' 54 53.2"</td></tr><tr><td>SPC CA 1 </td><td>2,522,794.27 6</td><td>179,902.44 </td><td> sFT </td><td>1.00002139</td><td> -0 ' 54 53.2"</td></tr><tr><td>UTM 10 </td><td>4,621,763.060 </td><td>466,826.959</td><td> MT </td><td>0.99961354</td><td> -0 ' 15 56.4"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995518 x 1.00002139 = 0.99997657 <br> <b>UTM 10 </b> 0.99995518 x 0.99961354 = 0.99956874 <br> <p> <table border=1><tr><td>PID </td><td>Reference Object </td><td> Distance </td><td>Geod. Az </td></tr><tr><td>CD8947</td><td>2 96 37.00 RM 1 </td><td> 3.917 METERS</td><td>041° 29' </td></tr><tr><td>MX1169</td><td>2 96 36.85 </td><td>264.454 METERS</td><td>208° 05' </td></tr><tr><td>MX1172</td><td>2 96 37.15 </td><td>306.997 METERS</td><td>326° 53' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 44 49.18158(N) 123 23 56.32859(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 44 49.72700(N) 123 23 52.08877(W) AD( ) 2 <br> NGVD 29 (07/19/86) 310.2 (m) 1018. (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: 10TDM6682721763(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 66 = SET IN ROCK OUTCROP <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS ABOUT 3.5 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ABOUT 5.5 AIRLINE MILES NORTH NORTHEAST OF FERRY POINT, AND ON THE SOUTHEAST SIDE OF THE KLAMATH RIVER. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 4.7 MILES TO THE KANAKA RIVER ACCESS TRAIL AND END OF TRUCK TRAVEL. TAKE TRAIL SOUTH TO THE KLAMATH RIVER AND PACK DOWN RIVER ON A GRAVEL BAR ON NORTHWEST SIDE OF RIVER TO WHERE BAR ENDS, ABOUT 400 FEET. CROSS RIVER BY BOAT, SOUTH TO THE STATION. THE STATION IS ABOUT 25 FEET ABOVE AND 60 FEET SOUTHEAST OF THE SUMMER STAGE OF THE RIVER. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-37.00 1971, SET IN A DRILL HOLE IN A FLAT, 3-FOOT SIDED TRIANGULAR ROCK LEVEL WITH THE GROUND. THE STATION IS 70 FEET SOUTHWEST OF THE LARGEST ROCK OUTCROPPING IN THE AREA. <p>THE STATION IS ABOUT 50 FEET NORTHEAST OF THE MOUTH AT A SMALL DRAW, 40 FEET WEST AND 15 FEET BELOW AN OLD DITCH GRADE, 14 FEET NORTHEAST OF A 14 IN LIVE OAK TREE, 10 FEET NORTH OF A SURVEY MONUMENT MARKER, 10 FEET NORTH OF A 6 IN FIR TREE. <p>REFERENCE MARK NO. 1 IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-37.00 R.M. 1 1971, SET IN A DRILL HOLE IN A 1-FOOT BY 1.5-FOOT ROCK, LEVEL WITH THE GROUND. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11722 96 37.15http://www.geocaching.com/mark/details.asp?PID=MX11722 96 37.15GeocacheGeocache2 96 37.15CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 37.15</h1> <b> PID </b> MX1172 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CLEAR CREEK (1981) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 44 57.52117(N) 123 24 03.58245(W) ADJUSTED <br> <b> NAVD 88 </b> 346.05 (+/-2cm) 1135.3 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 2.84 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.42 (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> 769,209.003 1</td><td>883,474.417</td><td> MT </td><td>1.00002204</td><td> -0 ' 54 57.9"</td></tr><tr><td>SPC CA 1 </td><td>2,523,646.54 6</td><td>179,365.65 </td><td> sFT </td><td>1.00002204</td><td> -0 ' 54 57.9"</td></tr><tr><td>UTM 10 </td><td>4,622,020.856 </td><td>466,660.480</td><td> MT </td><td>0.99961368</td><td> -0 ' 16 01.3"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99994971 x 1.00002204 = 0.99997175 <br> <b>UTM 10 </b> 0.99994971 x 0.99961368 = 0.99956341 <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> 2 96 37.70 </td><td>045° 47' 55.4"</td></tr><tr><td>UTM 10 </td><td> 2 96 37.70 </td><td>045° 08' 58.8"</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>MX1189</td><td>2 96 37.70 </td><td>APPROX. 0.8 KM</td><td>044° 52' 57.5"</td></tr><tr><td>MX1175</td><td>2 96 37.00 </td><td>306.997 METERS</td><td>146° 53' </td></tr><tr><td>CD8948</td><td>2 96 37.15 RM 1 </td><td> 4.883 METERS</td><td>249° 38' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 44 57.51539(N) 123 24 03.58849(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 44 58.06006(N) 123 23 59.34791(W) AD( ) 2 <br> NGVD 29 (07/19/86) 345.05 (m) 1132.1 (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: 10TDM6666022021(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 3-1/2 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ABOUT 5-1/2 AIRLINE MILES NORTH NORTHEAST OF FERRY POINT, AND WEST OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILES TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 4.7 MILES TO THE KANAKA RIVER ACCESS TRAIL, AND THE STATION ON THE RIGHT. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-37.15 1971 SET IN A 10 IN SQUARE CONCRETE POST, 45 FEET WEST OF THE CENTERLINE OF THE HIGHWAY AND ABOUT 25 FEET HIGHER, ABOUT 120 FEET NORTH OF A 36 IN CULVERT UNDER HIGHWAY. A SURVEY MONUMENT MARKER IS 3.1 FEET WEST NORTHWEST. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-37.15 R.M. 1 1971 SET IN A 10 IN SQUARE CONCRETE POST. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11892 96 37.70http://www.geocaching.com/mark/details.asp?PID=MX11892 96 37.70GeocacheGeocache2 96 37.70CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 37.70</h1> <b> PID </b> MX1189 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HAPPY CAMP (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 45 15.74276(N) 123 23 39.34677(W) ADJUSTED <br> <b> NAVD 88 </b> 346.69 (+/-2cm) 1137.4 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 2.87 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.40 (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> 769,762.192 1</td><td>884,043.250</td><td> MT </td><td>1.00002346</td><td> -0 ' 54 42.1"</td></tr><tr><td>SPC CA 1 </td><td>2,525,461.46 6</td><td>181,231.90 </td><td> sFT </td><td>1.00002346</td><td> -0 ' 54 42.1"</td></tr><tr><td>UTM 10 </td><td>4,622,580.225 </td><td>467,222.779</td><td> MT </td><td>0.99961322</td><td> -0 ' 15 45.2"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99994961 x 1.00002346 = 0.99997307 <br> <b>UTM 10 </b> 0.99994961 x 0.99961322 = 0.99956285 <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> 2 96 38.31 </td><td>339° 14' 00.6"</td></tr><tr><td>UTM 10 </td><td> 2 96 38.31 </td><td>338° 35' 03.7"</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>MX1188</td><td>2 96 38.31 </td><td>APPROX. 1.1 KM</td><td>338° 19' 18.5"</td></tr><tr><td>CD8949</td><td>2 96 37.70 RM 1 </td><td> 29.276 METERS</td><td>344° 44' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1991)</b> 41 45 15.73708(N) 123 23 39.35259(W) AD(1984.00) 2 <br> <b> NAD 83(1986)</b> 41 45 15.73698(N) 123 23 39.35277(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 45 16.28262(N) 123 23 35.11301(W) AD( ) 2 <br> NGVD 29 (07/19/86) 345.69 (m) 1134.2 (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: 10TDM6722322580(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 3 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ABOUT 6 AIRLINE MILES NORTH NORTHEAST OF FERRY POINT, AND ON THE EAST SHOULDER OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 4.2 MILES TO THE CENTER OF A SHARP CURVE TO THE RIGHT, TO A 30-FOOT WIDE PARKING AREA ON THE LEFT AND THE STATION. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-37.70 1971 SET IN A 10 IN SQUARE CONCRETE POST, LEVEL WITH THE GROUND. THE STATION IS 50 FEET EAST OF THE CENTERLINE OF THE HIGHWAY. A SURVEY MONUMENT MARKER IS 2.8 FEET SOUTHEAST. <p>REFERENCE MARKER NO. 1 IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-37.70 R.M. 1 1971 SET IN 10 IN SQUARE CONCRETE POST, 0.2 FOOT BELOW GROUND AND 2-1/2 FEET EAST OF EAST EDGE OF PAVEMENT OF HIGHWAY 96. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11882 96 38.31http://www.geocaching.com/mark/details.asp?PID=MX11882 96 38.31GeocacheGeocache2 96 38.31CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 38.31</h1> <b> PID </b> MX1188 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HAPPY CAMP (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 45 47.44740(N) 123 23 56.17986(W) ADJUSTED <br> <b> NAVD 88 </b> 341.57 (+/-2cm) 1120.6 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 0.94 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.39 (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> 770,746.454 1</td><td>883,670.022</td><td> MT </td><td>1.00002595</td><td> -0 ' 54 53.1"</td></tr><tr><td>SPC CA 1 </td><td>2,528,690.66 6</td><td>180,007.40 </td><td> sFT </td><td>1.00002595</td><td> -0 ' 54 53.1"</td></tr><tr><td>UTM 10 </td><td>4,623,559.792 </td><td>466,838.583</td><td> MT </td><td>0.99961353</td><td> -0 ' 15 56.6"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99995041 x 1.00002595 = 0.99997636 <br> <b>UTM 10 </b> 0.99995041 x 0.99961353 = 0.99956396 <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> 2 96 38.60 </td><td>294° 30' 38.3"</td></tr><tr><td>UTM 10 </td><td> 2 96 38.60 </td><td>293° 51' 41.8"</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>CD8950</td><td>2 96 38.31 RM 1 </td><td> 21.583 METERS</td><td>251° 44' </td></tr><tr><td>MX1182</td><td>2 96 38.60 </td><td>450.878 METERS</td><td>293° 35' 45.2"</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1991)</b> 41 45 47.44187(N) 123 23 56.18539(W) AD(1984.00) 2 <br> <b> NAD 83(1986)</b> 41 45 47.44165(N) 123 23 56.18559(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 45 47.98657(N) 123 23 51.94635(W) AD( ) 2 <br> NGVD 29 (07/19/86) 340.57 (m) 1117.4 (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: 10TDM6683923560(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 2-1/2 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ON THE EAST SHOULDER OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 3.5 MILES TO A SHARP TURN TO THE RIGHT AND THE STATION ON THE LEFT, 5 MILES SOUTH OF BENJAMIN CREEK. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-38.31 1971 SET IN A 10 IN SQUARE CONCRETE POST, LEVEL WITH THE GROUND. THE STATION IS 34 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, IN A WIDE SHOULDER AREA OVERLOOKING THE KLAMATH RIVER. <p>REFERENCE MARK NO. 1 IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK SET IN A DRILL HOLE IN A ROCK IN A ROCK CUT SLOPE, 26 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11822 96 38.60http://www.geocaching.com/mark/details.asp?PID=MX11822 96 38.60GeocacheGeocache2 96 38.60CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 38.60</h1> <b> PID </b> MX1182 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HAPPY CAMP (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 45 53.29677(N) 123 24 14.06753(W) ADJUSTED <br> <b> NAVD 88 </b> 376.2 (meters) 1234. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> -0.12 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.39 (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 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> 770,933.511 1</td><td>883,259.764</td><td> MT </td><td>1.00002641</td><td> -0 ' 55 04.8"</td></tr><tr><td>SPC CA 1 </td><td>2,529,304.36 6</td><td>178,661.41 </td><td> sFT </td><td>1.00002641</td><td> -0 ' 55 04.8"</td></tr><tr><td>UTM 10 </td><td>4,623,742.115 </td><td>466,426.403</td><td> MT </td><td>0.99961387</td><td> -0 ' 16 08.5"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99994498 x 1.00002641 = 0.99997139 <br> <b>UTM 10 </b> 0.99994498 x 0.99961387 = 0.99955887 <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> 2 96 40.44 </td><td>025° 12' 04.7"</td></tr><tr><td>UTM 10 </td><td> 2 96 40.44 </td><td>024° 33' 08.4"</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>MX1186</td><td>2 96 40.44 </td><td>APPROX. 2.9 KM</td><td>024° 16' 59.9"</td></tr><tr><td>MX1188</td><td>2 96 38.31 </td><td>450.878 METERS</td><td>113° 35' 33.3"</td></tr><tr><td>CD8951</td><td>2 96 38.60 RM 1 </td><td> 5.977 METERS</td><td>232° 13' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1991)</b> 41 45 53.29127(N) 123 24 14.07281(W) AD(1984.00) 2 <br> <b> NAD 83(1986)</b> 41 45 53.29104(N) 123 24 14.07307(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 45 53.83509(N) 123 24 09.82343(W) AD( ) 2 <br> NGVD 29 (07/19/86) 375.2 (m) 1231. (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: 10TDM6642623742(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 2-1/2 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP, ON TOP OF A HIGH HIGHWAY CUT, WEST OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 3.2 MILES TO A WIDE AREA ON THE LEFT AND END OF TRUCK TRAVEL. PACK WEST TO TOP OF BENCHED EARTH CUT, ABOUT 5 MINUTES. THE STATION IS ON A SMALL WOODED RIDGE SLOPING INTO A CREEK ON THE NORTH AND THE HIGHWAY ON THE EAST. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-38.60 1971 SET IN A 10 IN SQUARE CONCRETE POST. THE STATION IS ABOUT 150 FEET WEST OF CENTERLINE OF HIGHWAY AND ABOUT 70 FEET HIGHER. THE STATION IS ABOUT 0.2 MILE SOUTH OF BENJAMIN CREEK. <p>REFERENCE MARK NO. 1 IS A CALIFORNIA DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED USC AND GS 2-96-38.60 R.M. 1 1971, SET IN A 10 IN SQUARE CONCRETE POST. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX11862 96 40.44http://www.geocaching.com/mark/details.asp?PID=MX11862 96 40.44GeocacheGeocache2 96 40.44CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 96 40.44</h1> <b> PID </b> MX1186 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HAPPY CAMP (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 47 17.59038(N) 123 23 23.25052(W) ADJUSTED <br> <b> NAVD 88 </b> 346.17 (+/-2cm) 1135.7 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 0.32 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.32 (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> 773,515.217 1</td><td>884,474.698</td><td> MT </td><td>1.00003315</td><td> -0 ' 54 31.5"</td></tr><tr><td>SPC CA 1 </td><td>2,537,774.51 6</td><td>182,647.41 </td><td> sFT </td><td>1.00003315</td><td> -0 ' 54 31.5"</td></tr><tr><td>UTM 10 </td><td>4,626,336.336 </td><td>467,611.524</td><td> MT </td><td>0.99961291</td><td> -0 ' 15 35.1"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99994968 x 1.00003315 = 0.99998283 <br> <b>UTM 10 </b> 0.99994968 x 0.99961291 = 0.99956261 <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> HAPPY CAMP </td><td>217° 03' 25.1"</td></tr><tr><td>UTM 10 </td><td> HAPPY CAMP </td><td>216° 24' 28.7"</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>CD8952</td><td>2 96 40.44 RM 1 </td><td> 7.922 METERS</td><td>002° 11' </td></tr><tr><td>MX1187</td><td>HAPPY CAMP </td><td>APPROX. 0.8 KM</td><td>216° 08' 53.6"</td></tr><tr><td>CD8953</td><td>2 96 40.44 RM 2 </td><td> 8.760 METERS</td><td>218° 17' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1991)</b> 41 47 17.58503(N) 123 23 23.25537(W) AD(1984.00) 2 <br> <b> NAD 83(1986)</b> 41 47 17.58469(N) 123 23 23.25577(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 47 18.13167(N) 123 23 19.02244(W) AD( ) 2 <br> NGVD 29 (07/19/86) 345.17 (m) 1132.4 (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: 10TDM6761226336(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 0.5 AIRLINE MILE SOUTHWEST OF HAPPY CAMP, ON THE NORTH SIDE OF HIGHWAY 96. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 1.3 MILES TO THE STATION ON THE RIGHT. <p>THE STATION IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-40.44 1971, SET IN A 10 IN SQUARE CONCRETE POST, LEVEL WITH THE GROUND. THE STATION IS 55 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY AND 3 FEET HIGHER. THE STATION IS 30 FEET NORTH OF THE INLET OF A 36 IN CULVERT AND 50 FEET NORTH OF A SIDE ROAD JOINING THE HIGHWAY. <p>REFERENCE MARK 1 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-40.44 R.M. 1 1971 SET IN A 10 IN SQUARE CONCRETE POST, ABOUT 3 FEET HIGHER THAN THE STATION. <p>REFERENCE MARK 2 IS A CALIFORNIA DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED USC AND GS 2-96-40.44 R.M. 2 1971 SET IN A DRILL HOLE OF A ROCK IN A WATERWAY, ABOUT 8 FT LOWER THAN THE STATION. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX03252114 Bhttp://www.geocaching.com/mark/details.asp?PID=MX03252114 BGeocacheGeocache2114 BUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2114 B</h1> <b> PID </b> MX0325 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HORNBROOK (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 54 01. (N) 122 32 48. (W) SCALED <br> <b> NAVD 88 </b> 645.781 (meters) 2118.70 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.67 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 645.465 (meters) 2117.66 (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. 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> 785,190. </td><td> 1,954,640. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 644.786 (m) 2115.44 (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: 10TEM376388(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: SHALLOW-SET PIPE <br>STAMPING: 2114 B 1903 <br>MARK LOGO: USGS <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>1903 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </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 1954 0.8 MI SE FROM HORNBROOK. 0.8 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT HORNBROOK, ABOUT 4 RAILS NORTHWEST OF AND ACROSS THE TRACK FROM A YARD LIMIT SIGN, ABOUT 25 YARDS SOUTH OF A SMALL CUT AT THE POINT OF A RIDGE, 59.4 FEET SOUTH OF AND ACROSS THE TRACK FROM THE SOUTH CORNER OF SEMAPHORE 392.2, 29.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 1.2 FEET NORTHEAST OF A FENCE, ABOUT 4 FEET LOWER THAN THE TRACK, AND RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.7 FOOT ABOVE THE GROUND. NOTE-- THE TOP OF THE CAP HAS BEEN POUNDED. THE ROD WAS HELD ON THE LETTERS US DURING THE 1954 RELEVELING. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 1.3 KM (0.80 MI) SOUTHEASTERLY ALONG HORNBROOK HIGHWAY FROM ITS JUNCTION WITH HENLEY-HORNBROOK ROAD IN HORNBROOK, THENCE 0.6 KM (0.35 MI) EASTERLY ALONG HORNBROOK-AGER ROAD, THENCE 0.3 KM (0.20 MI) NORTHWESTERLY ALONG THE SOUTHERN PACIFIC RAILROAD. NOTE--THE YARD LIMIT SIGN AND THE SEMAPHORE MENTIONED THEREIN NO LONGER EXIST. ADD--5.4 M (17.7 FT) NORTHEAST OF UTILITY POLE NUMBER E 1132 WHICH IS THE FIRST POLE SOUTHEAST OF A POWERLINE CROSSING THE TRACKS. MX00162115 B=X 34http://www.geocaching.com/mark/details.asp?PID=MX00162115 B=X 34GeocacheGeocache2115 B=X 34USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2115 B=X 34</h1> <b> PID </b> MX0016 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> IRON GATE RESERVOIR (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 53 51. (N) 122 29 54. (W) SCALED <br> <b> NAVD 88 </b> 645.972 (meters) 2119.33 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.72 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 645.643 (meters) 2118.25 (feet) COMP <br> <b> MODELED GRAV</b> 980,093.6 (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> 784,860. </td><td> 1,958,640. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 644.965 (m) 2116.02 (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: 10TEM416385(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: 2115 B 1903 <br>MARK LOGO: USGS <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>1903 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>POOR </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 3.8 MI SE FROM HORNBROOK. 3.8 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT HORNBROOK, 0.3 MILE (11 TELEPHONE POLES) WEST OF MILEPOLE 389, 106 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A RAILROAD CULVERT, 14.4 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 10 1/2 FEET WEST OF TELEGRAPH POLE 37/8, ABOUT 3 1/2 FEET LOWER THAN THE TRACK AND RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 1.2 FEET ABOVE THE GROUND. NOTE-- THE IRON PIPE IS LOOSE IN THE GROUND. MX125622.14http://www.geocaching.com/mark/details.asp?PID=MX125622.14GeocacheGeocache22.14CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>22.14</h1> <b> PID </b> MX1256 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> DILLON MTN (1983) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 35 52.84246(N) 123 30 50.00639(W) ADJUSTED <br> <b> NAVD 88 </b> 271.94 (+/-2cm) 892.2 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 4.51 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -26.07 (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> 752,563.268 1</td><td>873,795.088</td><td> MT </td><td>0.99998329</td><td> -0 ' 59 23.7"</td></tr><tr><td>SPC CA 1 </td><td>2,469,034.66 6</td><td>147,609.38 </td><td> sFT </td><td>0.99998329</td><td> -0 ' 59 23.7"</td></tr><tr><td>UTM 10 </td><td>4,605,273.010 </td><td>457,173.923</td><td> MT </td><td>0.99962257</td><td> -0 ' 20 28.2"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99996144 x 0.99998329 = 0.99994473 <br> <b>UTM 10 </b> 0.99996144 x 0.99962257 = 0.99958402 <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> 22.61 </td><td>037° 58' 14.0"</td></tr><tr><td>UTM 10 </td><td> 22.61 </td><td>037° 19' 18.5"</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>CD8957</td><td>22.14 RM 2 </td><td> 6.678 METERS</td><td>030° 54' </td></tr><tr><td>MX1257</td><td>22.61 </td><td>APPROX. 0.6 KM</td><td>036° 58' 50.3"</td></tr><tr><td>CD8956</td><td>22.14 RM 1 </td><td> 11.765 METERS</td><td>130° 06' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 35 52.83437(N) 123 30 50.01234(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 35 53.38224(N) 123 30 45.78113(W) AD( ) 2 <br> NGVD 29 (07/19/86) 270.94 (m) 888.9 (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: 10TDM5717405273(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED NEXT TO HWY 96 ABOUT 16 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND 2 AIRLINE MILES NORTHEAST OF BLUE NOSE BRIDGE AND ABOUT 1500 FEET NORTH OF ELLIOTT CR. <p>TO REACH THE STATION FROM U.S. POST OFFICE IN HAPPY CAMP. GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 19.8 MILES TO 60 FT WIDE PARKING AREA ON LEFT AND THE STATION. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD. DISK STAMPED 22.14 1971 SET IN 12 IN SQUARE CONCRETE POST LEVEL WITH GROUND. THE STATION IS 51 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND LEVEL WITH THE HIGHWAY. A SURVEY MONUMENT MARKER IS 2 FEET NORTHEAST. <p>REFERENCE MARK 1 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD. DISK STAMPED 22.14 1971 R.M. 1 SET IN A 10 IN DIAMETER CONCRETE POST PROJECTING 0.1 FOOT ABOVE GROUND. <p>REFERENCE MARK 2 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD. DISK STAMPED 22.14 1971 R.M. 2, SET IN A 10 IN DIAMETER CONCRETE POST PROJECTING 0.1 FOOT ABOVE GROUND. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX125722.61http://www.geocaching.com/mark/details.asp?PID=MX125722.61GeocacheGeocache22.61CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>22.61</h1> <b> PID </b> MX1257 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> DILLON MTN (1983) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 36 08.32907(N) 123 30 34.46925(W) ADJUSTED <br> <b> NAVD 88 </b> 245.25 (+/-2cm) 804.6 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 4.64 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -26.04 (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> 753,034.767 1</td><td>874,163.074</td><td> MT </td><td>0.99998429</td><td> -0 ' 59 13.5"</td></tr><tr><td>SPC CA 1 </td><td>2,470,581.56 6</td><td>148,816.69 </td><td> sFT </td><td>0.99998429</td><td> -0 ' 59 13.5"</td></tr><tr><td>UTM 10 </td><td>4,605,748.474 </td><td>457,536.416</td><td> MT </td><td>0.99962219</td><td> -0 ' 20 18.0"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99996562 x 0.99998429 = 0.99994991 <br> <b>UTM 10 </b> 0.99996562 x 0.99962219 = 0.99958782 <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> 22.85 </td><td>117° 46' 19.7"</td></tr><tr><td>UTM 10 </td><td> 22.85 </td><td>117° 07' 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>CD8959</td><td>22.61 RM 2 </td><td> 7.571 METERS</td><td>027° 17' </td></tr><tr><td>MX1258</td><td>22.85 </td><td>APPROX. 0.5 KM</td><td>116° 47' 06.2"</td></tr><tr><td>CD8958</td><td>22.61 RM 1 </td><td> 23.576 METERS</td><td>349° 16' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 36 08.32115(N) 123 30 34.47537(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 36 08.86899(N) 123 30 30.24420(W) AD( ) 2 <br> NGVD 29 (07/19/86) 244.25 (m) 801.3 (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: 10TDM5753605748(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 66 = SET IN ROCK OUTCROP <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ABOUT 15.5 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND ABOUT 2 AIRLINE MILES NORTH NORTHEAST OF BLUE NOSE BRIDGE, ON THE EAST SIDE OF HIGHWAY 96 AND WEST OF THE KLAMATH RIVER. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE AT HAPPY CAMP GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN LEFT AND TRAVEL SOUTH FOR 19.4 MILES, TO A POINT 0.3 MILE SOUTH OF THOMAS CREEK SIGN, AND END OF TRUCK TRAVEL. <p>THE STATION IS 135 FEET EAST OF HIGHWAY 96 IN A LEVEL AREA AT THE BASE OF THE HIGHWAY FILL AND ABOUT 30 FEET HIGHER THAN THE RIVER. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED 22.61 1971 SET IN A DRILL HOLE IN A ROCK. A SURVEY MONUMENT MARKER IS 2.5 FEET SOUTHEAST. <p>REFERENCE MARK NO. 1 IS A CALIF. DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK, STAMPED 22.61 R.M. 1 1971 SET IN A DRILL HOLE IN A ROCK. <p>REFERENCE MARK NO. 2 IS A CALIF. DIVISION OF HIGHWAYS STANDARD 2-1/4 IN DISK STAMPED 22.61 R.M. 2 1971 SET IN A DRILL HOLE IN A ROCK. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX125822.85http://www.geocaching.com/mark/details.asp?PID=MX125822.85GeocacheGeocache22.85CADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>22.85</h1> <b> PID </b> MX1258 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> DILLON MTN (1983) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 36 00.71246(N) 123 30 14.36953(W) ADJUSTED <br> <b> NAVD 88 </b> 239.7 (meters) 786. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 7.52 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -26.04 (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 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> 752,791.818 1</td><td>874,624.411</td><td> MT </td><td>0.99998380</td><td> -0 ' 59 00.4"</td></tr><tr><td>SPC CA 1 </td><td>2,469,784.49 6</td><td>150,330.26 </td><td> sFT </td><td>0.99998380</td><td> -0 ' 59 00.4"</td></tr><tr><td>UTM 10 </td><td>4,605,510.850 </td><td>458,000.306</td><td> MT </td><td>0.99962171</td><td> -0 ' 20 04.6"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99996649 x 0.99998380 = 0.99995029 <br> <b>UTM 10 </b> 0.99996649 x 0.99962171 = 0.99958821 <br> <p> <table border=1><tr><td>PID </td><td>Reference Object </td><td> Distance </td><td>Geod. Az </td></tr><tr><td>CD8960</td><td>22.85 RM 1 </td><td> 3.929 METERS</td><td>154° 31' </td></tr><tr><td>MX1259</td><td>2 96 22.90 </td><td>373.038 METERS</td><td>351° 12' </td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 36 00.70467(N) 123 30 14.37562(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 36 01.25184(N) 123 30 10.14513(W) AD( ) 2 <br> NGVD 29 (07/19/86) 238.7 (m) 783. (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: 10TDM5800005511(NAD 83) <br>MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION <br>SETTING: 66 = SET IN ROCK OUTCROP <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1971 (PRL) THE STATION IS LOCATED ON THE EAST SIDE OF THE KLAMATH RIVER ABOUT 15-1/2 AIRLINE MILES SOUTH SOUTHWEST OF HAPPY CAMP AND ABOUT 2-1/2 AIRLINE MILES NORTHEAST OF BLUE NOSE BRIDGE. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96, TURN RIGHT AND TRAVEL SOUTH FOR 19.1 MILES TO A DRIVEWAY AND A SIGN THOMAS CREEK ON THE LEFT. TURN LEFT ON DRIVEWAY TO ABANDONED HOUSES TO THE END OF DRIVE AND END OF TRUCK TRAVEL. PACK EAST TO EDGE OF KLAMATH RIVER AND CROSS RIVER. THE STATION IS LOCATED NORTH OF A SMALL RAPIDS ON TOP OF A ROCK LEDGE. <p>THE STATION IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED 22.85 1971 SET IN A DRILL HOLE IN A ROCK LEDGE. <p>REFERENCE MARK 1 IS A CALIF. DIVISION OF HIGHWAYS 2-1/4 IN STANDARD DISK STAMPED 22.85 1971 R.M. 1 SET IN A DRILL HOLE IN A ROCK LEDGE. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. MX05332425http://www.geocaching.com/mark/details.asp?PID=MX05332425GeocacheGeocache2425USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2425</h1> <b> PID </b> MX0533 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> TANNERS PEAK (1977) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 17 59. (N) 123 04 41. (W) SCALED <br> <b> NAVD 88 </b> 738.676 (meters) 2423.47 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.45 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 738.252 (meters) 2422.08 (feet) COMP <br> <b> MODELED GRAV</b> 980,025.3 (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> 718,900. </td><td> 1,909,720. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 737.666 (m) 2420.16 (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: 10TDL934720(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>MARK LOGO: USGS <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>1942 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1942 3.5 MI E FROM SAWYERS BAR. 3.5 MILES EAST ALONG THE ETNA-SOMESBAR ROAD FROM SAWYERS BAR RANGER STATION, SISKIYOU COUNTY, 4 YARDS NORTH OF THE CENTERLINE OF THE ROAD, IN THE SOUTH FACE OF A LARGE BOULDER, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, SET VERTICALLY. MX03172518 B=N 34http://www.geocaching.com/mark/details.asp?PID=MX03172518 B=N 34GeocacheGeocache2518 B=N 34USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2518 B=N 34</h1> <b> PID </b> MX0317 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> MONTAGUE (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 42 46. (N) 122 31 56. (W) SCALED <br> <b> NAVD 88 </b> 768.793 (meters) 2522.28 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.79 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 768.388 (meters) 2520.95 (feet) COMP <br> <b> MODELED GRAV</b> 980,070.7 (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> 764,350. </td><td> 1,955,710. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 767.768 (m) 2518.92 (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: 10TEM389179(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: 2518 B 1902 <br>MARK LOGO: USGS <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>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 1.1 MI S FROM MONTAGUE. 1.1 MILES SOUTH ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT MONTAGUE, ABOUT 0.4 MILE NORTH OF MILEPOLE 374, 52.6 FEET NORTHWEST OF THE T JUNCTION OF A FENCE LINE, 52.3 FEET SOUTHEAST OF THE CENTER OF THE EAST HEADWALL OF A CONCRETE AND ROCK CULVERT, 46.0 FEET EAST OF THE EAST RAIL, 35.5 FEET NORTHEAST OF A TELEPHONE POLE WITH GUY WIRE, ABOUT 1 FOOT HIGHER THAN THE TRACK, A BRONZE CAP RIVETED TO THE TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 1.0 FOOT ABOVE THE GROUND. NOTE-- THE CENTER OF THE CAP HAS BEEN HAMMERED. THE ROD WAS HELD ON THE LETTERS BM DURING THE 1954 RELEVELING. MX03182538 Bhttp://www.geocaching.com/mark/details.asp?PID=MX03182538 BGeocacheGeocache2538 BUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2538 B</h1> <b> PID </b> MX0318 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> MONTAGUE (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 43 41. (N) 122 31 44. (W) SCALED <br> <b> NAVD 88 </b> 774.518 (meters) 2541.06 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.80 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 774.108 (meters) 2539.72 (feet) COMP <br> <b> MODELED GRAV</b> 980,069.0 (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> 766,050. </td><td> 1,956,000. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 773.491 (m) 2537.70 (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: 10TEM391196(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS <br>SP_SET: BUILDING <br>STAMPING: 2538 B 1907 1 <br>MARK LOGO: USGS <br>MAGNETIC: N = NO MAGNETIC MATERIAL <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 - March 30, 1998 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1907 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1952 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19980330</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1952 AT MONTAGUE. AT MONTAGUE, AT THE INTERSECTION OF ELEVENTH AND WEBB STREETS, SET VERTICALLY IN THE NORTH FACE OF THE MONTAGUE HOTEL BUILDING (A BRICK AND STUCCO BUILDING), 2.8 FEET HIGHER THAN THE SURFACE OF THE GROUND, AND 1.5 FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING. NOTE-- THE FIGURE 1 IS ALSO STAMPED ON THIS MARK ABOUT MIDWAY BETWEEN THE M AND BM AND THE Y OF SURVEY. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. NOTE--THE MARK IS STAMPED AS ABOVE. <p> <h2>STATION RECOVERY (1998) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS) IN MONTAQUE, AT THE INTERSECTION OF SOUTH 11TH AND EAST WEBB STREETS, SET VERTICALLY IN THE NORTH FACE OF A BRICK AND STUCCO BUILDING, 12.1 M (39.7 FT) SOUTH OF THE CENTER OF WEBB STREET, 10.9 M (35.8 FT) WEST OF THE CENTER OF 11TH STREET, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE STREETS, AND 0.5 M (1.6 FT) WEST OF THE NORTHEAST CORNER OF THE BUILDING. MX00112544 B=S 34http://www.geocaching.com/mark/details.asp?PID=MX00112544 B=S 34GeocacheGeocache2544 B=S 34USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2544 B=S 34</h1> <b> PID </b> MX0011 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> BOGUS MOUNTAIN (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 49 34. (N) 122 28 59. (W) SCALED <br> <b> NAVD 88 </b> 776.702 (meters) 2548.23 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.73 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 776.287 (meters) 2546.87 (feet) COMP <br> <b> MODELED GRAV</b> 980,061.8 (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> 776,920. </td><td> 1,959,870. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 775.664 (m) 2544.82 (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: 10TEM429305(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 2544 B 1903 <br>MARK LOGO: USGS <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>1903 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 7.8 MI NE FROM MONTAGUE. 7.8 MILES NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT MONTAGUE, 0.3 MILE NORTH OF MILEPOLE 383, 0.15 MILE NORTHEAST OF SEMAPHORE 381.1, 50 FEET SOUTH OF THE SOUTHWEST END OF A CUT, 45.4 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 2.0 FEET NORTHWEST OF THE SOUTHEAST RIGHT-OF-WAY FENCE, 1.3 FEET NORTH OF A WITNESS POST, ABOUT 1 1/2 FEET HIGHER THAN THE TOP OF THE RAIL, AND RIVETED TO THE TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 1.2 FEET ABOVE THE GROUND. MX03912625http://www.geocaching.com/mark/details.asp?PID=MX03912625GeocacheGeocache2625USGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2625</h1> <b> PID </b> MX0391 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> YREKA (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 43 49. (N) 122 38 19. (W) SCALED <br> <b> NAVD 88 </b> 801.045 (meters) 2628.10 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.70 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 800.623 (meters) 2626.71 (feet) COMP <br> <b> MODELED GRAV</b> 980,070.4 (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> 766,360. </td><td> 1,946,870. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 800.025 (m) 2624.75 (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: 10TEM300198(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: FOUNDATION <br>STAMPING: 2625 BB 1907 <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>1907 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1952 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19980330</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1952 AT YREKA. IN TOP OF THE NORTHEAST CORNER OF A CONCRETE FOUNDATION OF THE COUNTY JAIL, AT THE COURT HOUSE GROUNDS, 6.0 FEET WEST OF THE CENTER OF THE SIDEWALK LEADING TO STEPS AND TO THE COURT HOUSE, 0.3 FOOT NORTHEAST OF THE NORTHEAST CORNER OF THE BUILDING, 0.7 FOOT HIGHER THAN THE GROUND. <p> <h2>STATION RECOVERY (1998) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS) A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK. MX00032658 B=R 34http://www.geocaching.com/mark/details.asp?PID=MX00032658 B=R 34GeocacheGeocache2658 B=R 34USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2658 B=R 34</h1> <b> PID </b> MX0003 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> BOGUS MOUNTAIN (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 47 15. (N) 122 28 38. (W) SCALED <br> <b> NAVD 88 </b> 811.529 (meters) 2662.49 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.78 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 811.091 (meters) 2661.05 (feet) COMP <br> <b> MODELED GRAV</b> 980,056.5 (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. 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> 772,630. </td><td> 1,960,330. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 810.489 (m) 2659.08 (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: 10TEM434263(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: 2658 B 1902 <br>MARK LOGO: USGS <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>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 4.9 MI NE FROM MONTAGUE. 4.9 MILES NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT MONTAGUE, 0.4 MILE NORTHEAST OF MILPOLE 380, 0.4 MILE SOUTH OF SNOWDEN SIDING AND SECTION HOUSE, ON THE OUTSIDE OF A CURVE, 170.7 FEET SOUTH OF THE SOUTH END OF THE SOUTHEAST CEMENT STONE MASONRY HEAD WALL OF A CULVERT, 49.8 FEET NORTHWEST OF THE SOUTHEAST RIGHT-OF-WAY FENCE, 47.3 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 1.1 FEET NORTH OF A WITNESS POST, ABOUT 1 1/2 FEET LOWER THAN THE TRACK, AND WELDED TO THE TOP OF AN IRON PIPE PROJECTING ABOUT 1.3 FEET ABOVE THE GROUND. NOTE-- THE TOP OF THE CAP HAS BEEN HAMMERED BUT THE MARK IS STILL SOLID. THE ROD WAS HELD ON THE LETTERS OG OF THE WORD GEOLOGICAL. MX03562747 Bhttp://www.geocaching.com/mark/details.asp?PID=MX03562747 BGeocacheGeocache2747 BUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2747 B</h1> <b> PID </b> MX0356 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> FORT JONES (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 36 27. (N) 122 50 27. (W) SCALED <br> <b> NAVD 88 </b> 838.239 (meters) 2750.12 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.05 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 837.763 (meters) 2748.56 (feet) COMP <br> <b> MODELED GRAV</b> 980,028.2 (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> 752,860. </td><td> 1,929,910. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 837.221 (m) 2746.78 (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: 10TEM132062(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: B 1907 8 2747 <br>MARK LOGO: USGS <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>1907 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1952 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 AT FORT JONES. AT FORT JONES, ABOUT 1.55 FEET SOUTH OF THE INTERSECTION OF THE MAIN STREET AND STERLING STREET, AT THE FORT JONES CREAMERY BUILDING, SET VERTICALLY IN THE WEST FACE OF THE BRICK AND STUCKO WALL OF THE CREAMERY, 0.7 FOOT SOUTH OF THE NORTHWEST CORNER, 52 1/2 FEET EAST OF THE CENTER LINE OF MAIN STREET, 2.1 FEET HIGHER THAN THE SIDEWALK, NOTE-- OLD DESCRIPTION HAS THE MARK STAMPED---B 1907 8 2747---. AF83842753.96http://www.geocaching.com/mark/details.asp?PID=AF83842753.96GeocacheGeocache2753.96Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2753.96</h1> <b> PID </b> AF8384 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> YREKA (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 42 45. (N) 122 39 03. (W) SCALED <br> <b> NAVD 88 </b> 840.461 (meters) 2757.41 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.67 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 840.010 (meters) 2755.93 (feet) COMP <br> <b> MODELED GRAV</b> 980,058.0 (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 July 2002. <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> 764,390. </td><td> 1,945,840. </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: 10TEM290179(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE <br>SP_SET: RETAINING WALL <br>STAMPING: BM 2753.96 <br>MAGNETIC: N = NO MAGNETIC MATERIAL <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - March 30, 1998 <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>Report By</td></tr><tr><td>19980330</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS) 2.0 KM (1.25 MI) SOUTHERLY ALONG BROADWAY AND THEN MAIN STREET FROM THE POST OFFICE IN YREKA, THENCE 0.7 KM (0.45 MI) WESTERLY ALONG GREENHORN ROAD, IN TOP OF AND 4.4 M (14.4 FT) EAST OF THE WEST END OF THE SOUTH CONCRETE RETAINING WALL OF THE SPILLWAY FOR THE GREENHORN RESERVOIR, 35.6 M (116.8 FT) SOUTH OF THE ROAD CENTERLINE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE ROAD, AND 2.5 M (8.2 FT) WEST OF THE CENTER OF A DAM. MX03462812http://www.geocaching.com/mark/details.asp?PID=MX03462812GeocacheGeocache2812USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2812</h1> <b> PID </b> MX0346 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> GREENVIEW (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 33 03. (N) 122 54 21. (W) SCALED <br> <b> NAVD 88 </b> 857.926 (meters) 2814.71 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.14 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 857.436 (meters) 2813.10 (feet) COMP <br> <b> MODELED GRAV</b> 980,023.5 (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> 746,620. </td><td> 1,924,430. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 856.911 (m) 2811.38 (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: 10TEL078999(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: 2812 <br>MARK LOGO: USGS <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>1952 </td><td>GOOD </td><td>CGS</td></tr><tr><td>20030910</td><td>MARK NOT FOUND </td><td>CADT</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 AT GREENVIEW. AT GREENVIEW, AT THE GREENVIEW-SCOTT VALLEY GRANGE BUILDING, SET VERTICALLY IN THE WEST FACE OF THE BUILDING AT ABOUT THE CENTER OF THE WEST WALL BETWEEN THE WINDOWS, 29.5 FEET EAST OF THE CENTER LINE OF THE ROAD, 24.5 FEET SOUTH OF B M S 198, 13.0 FEET SOUTH OF THE CENTER OF THE ENTRANCE TO THE BUILDING, AND 2.8 FEET HIGHER THAN THE CONCRETE PORCH FLOOR. <p> <h2>STATION RECOVERY (2003) </h2> <p>RECOVERY NOTE BY CALTRANS 2003 (JRL) MARK NOT FOUND. MX03362897 B=E 35http://www.geocaching.com/mark/details.asp?PID=MX03362897 B=E 35GeocacheGeocache2897 B=E 35USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2897 B=E 35</h1> <b> PID </b> MX0336 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HORNBROOK (1984) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 59 16. (N) 122 37 08. (W) SCALED <br> <b> NAVD 88 </b> 884.496 (meters) 2901.88 (feet) POSTED <br> <hr> <b> GEOID HEIGHT</b> -23.52 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 884.030 (meters) 2900.36 (feet) COMP <br> <b> MODELED GRAV</b> 980,061.6 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> * POSTED, Code C , SEE BELOW <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 1992. * This is a POSTED BENCH MARK height. Code C indicates a distribution rate of 2.1 thru 3.0 mm/km. <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> 794,950. </td><td> 1,948,710. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 883.438 (m) 2898.41 (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: 10TEM315484(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: 2897 B 1903 <br>MARK LOGO: USGS <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>1903 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 0.6 MI SE FROM HILT. 0.6 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT HILT, 0.2 MILE (11 TELEPHONE POLES) WEST OF MILEPOLE 401, ABOUT 25 YARDS SOUTHEAST OF THE SOUTHEAST END OF A CUT, 39.9 FEET SOUTH OF THE SOUTH RAIL, 38 1/2 FEET WEST OF A TELEGRAPH POLE, ABOUT 2 1/2 FEET LOWER THAN THE TRACK, AND RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 1.0 FOOT ABOVE THE GROUND. NOTE-- THE PIPE IS LEANING. THE ROD WAS HELD ON THE HIGHEST POINT ON THE CAP DURING THE 1954 LEVELING. MX00722909 B=G 34http://www.geocaching.com/mark/details.asp?PID=MX00722909 B=G 34GeocacheGeocache2909 B=G 34USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2909 B=G 34</h1> <b> PID </b> MX0072 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> WEED (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 28 35. (N) 122 28 16. (W) SCALED <br> <b> NAVD 88 </b> 888.098 (meters) 2913.70 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.57 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 887.580 (meters) 2912.00 (feet) COMP <br> <b> MODELED GRAV</b> 980,010.2 (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> 738,070. </td><td> 1,960,650. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 887.040 (m) 2910.23 (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: 10TEL441917(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: 2909.929 B 1902 <br>MARK LOGO: USGS <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>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 2.9 MI NW FROM EDGEWOOD. 2.9 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT EDGEWOOD, 0.3 MILE WEST OF MILEPOST 356, AT THE CROSSING OF A TELEGRAPH LINE, 142 FEET WEST OF THE NORTHWEST CORNER OF A CULVERT, 59.0 FEET EAST OF POST 11/3 SUPPORTING A CAUTION SIGN FOR AN UNDERGROUND TELEPHONE CABLE, 44.5 FEET NORTH OF THE NORTH RAIL, 8 FEET NORTH OF A TELEPHONE POLE, 2.1 FEET SOUTH OF A FENCE, ABOUT LEVEL WITH THE TRACK, AND RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 1.0 FOOT ABOVE THE GROUND. MX02662945 Bhttp://www.geocaching.com/mark/details.asp?PID=MX02662945 BGeocacheGeocache2945 BUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2945 B</h1> <b> PID </b> MX0266 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> ETNA (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 27 28. (N) 122 53 49. (W) SCALED <br> <b> NAVD 88 </b> 897.494 (meters) 2944.53 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.02 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 896.980 (meters) 2942.84 (feet) COMP <br> <b> MODELED GRAV</b> 980,020.4 (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> 736,280. </td><td> 1,925,070. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 896.480 (m) 2941.20 (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: 10TEL086895(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: 2945 B B 1907 <br>MARK LOGO: USGS <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>1907 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1952 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 AT ETNA. AT ETNA, SET VERTICALLY IN THE SOUTHEAST FACE OF THE BRICK COLUMN AT THE MAIN ENTRANCE TO THE HARDWARE AND DRY GOODS STORE, AT THE INTERSECTION OF DIGGLES AND MAIN STREETS, 20.0 FEET SOUTHWEST OF THE NORTHEAST CORNER OF THE BUILDING, 4.3 FEET SOUTHWEST OF THE MAIN ENTRANCE TO THE BUILDING, AND ABOUT 1.5 FEET HIGHER THAN THE LEVEL OF THE SIDEWALK. MX01193154 Bhttp://www.geocaching.com/mark/details.asp?PID=MX01193154 BGeocacheGeocache3154 BUSGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>3154 B</h1> <b> PID </b> MX0119 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CITY OF MOUNT SHASTA (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 15 34. (N) 122 16 32. (W) SCALED <br> <b> NAVD 88 </b> 962.611 (meters) 3158.17 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.79 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 962.020 (meters) 3156.23 (feet) COMP <br> <b> MODELED GRAV</b> 979,976.6 (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> 713,910. </td><td> 1,976,910. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 961.568 (m) 3154.74 (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: 10TEL606678(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: 3154 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 5.3 MI S FROM MOUNT SHASTA. 5.3 MILES SOUTH ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT MOUNT SHASTA, AT MOTT SIDING, 336 1/2 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF A PAVED ROAD, 77.5 FEET EAST OF AND ACROSS THE TRACK FROM THE SIDING SIGN, 47.3 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 14.8 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST SIDE TRACK, 0.8 FOOT SOUTHEAST OF A WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 1.0 FOOT ABOVE THE GROUND. NOTE-- MARK IS LEANING AND THE TOP HAS BEEN CAVED IN BUT IT IS STILL SOLID. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 THE AREA IS BEING USED AS A STORAGE AREA FOR RAILROAD TIES. MX00623255 Bhttp://www.geocaching.com/mark/details.asp?PID=MX00623255 BGeocacheGeocache3255 BUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>3255 B</h1> <b> PID </b> MX0062 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> WEED (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 25 54. (N) 122 24 37. (W) SCALED <br> <b> NAVD 88 </b> 993.732 (meters) 3260.27 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.52 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 993.123 (meters) 3258.27 (feet) COMP <br> <b> MODELED GRAV</b> 979,977.3 (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> 733,080. </td><td> 1,965,710. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 992.649 (m) 3256.72 (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: 10TEL492868(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: SHALLOW-SET PIPE <br>STAMPING: 3255 B 1902 <br>MARK LOGO: USGS <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><tr><td>1988 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 1.8 MI W FROM WEED. 1.8 MILES WEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT WEED, 0.4 MILE WEST OF MILEPOST 350, ABOUT 10 RAILS EAST OF A CURVE, ALONG THE SOUTH EDGE OF THE APPROXIMATE CENTER OF A PASTURE, 66.6 FEET NORTH OF THE NORTH RAIL, 43 1/2 FEET WEST OF THE WEST ONE OF A GROUP OF PINE TREES NORTH OF THE TRACKS, 1.5 FEET SOUTH OF THE FENCE LINE, 1.0 FEET EAST OF A WITNESS POST, ABOUT 5 1/2 FEET LOWER THAN THE TRACK, AND RIVETED ON TOP OF AN IRON PIPE WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND. NOTE-- SLANTING MARK. ROD HELD ON THE HIGHEST POINT OF THE CAP DURING THE 1954 LEVELING. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. MX01333596 Bhttp://www.geocaching.com/mark/details.asp?PID=MX01333596 BGeocacheGeocache3596 BUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>3596 B</h1> <b> PID </b> MX0133 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> CITY OF MOUNT SHASTA (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 19 24. (N) 122 19 16. (W) SCALED <br> <b> NAVD 88 </b> 1097.455 (meters) 3600.57 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.52 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1096.755 (meters) 3598.27 (feet) COMP <br> <b> MODELED GRAV</b> 979,948.3 (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. 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> 721,020. </td><td> 1,973,120. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1096.355 (m) 3596.96 (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: 10TEL568748(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: SHALLOW-SET PIPE <br>STAMPING: 3596.669 B 1902 <br>MARK LOGO: USGS <br>PROJECTION: PROJECTING 20 CENTIMETERS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br>ROD/PIPE-DEPTH: 1.2 meters <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>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 0.7 MI SW FROM MOUNT SHASTA. 0.7 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT MOUNT SHASTA, AT THE NORTHWEST CORNER OF A TRIANGLE FORMED BY A SPUR TRACK LEADING TO MC CLOUD, 82.1 SOUTH OF THE SOUTH RAIL OF THE NORTH LEG OF THE TRIANGLE, 39.6 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 37.7 FEET SOUTHWEST OF THE CENTER LINE OF U.S. HIGHWAY 99, 9 1/2 FEET SOUTHWEST OF A TELEPHONE POLE, 0.8 FOOT SOUTHEAST OF A WITNESS POST, ABOUT 1 FOOT LOWER THAN THE TRACK, AND RIVETED ON THE TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.7 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW DESCRIPTION FOLLOWS. 0.8 KM (0.50 MI) NORTHWESTERLY ALONG WEST LAKE STREET FROM ITS JUNCTION WITH INTERSTATE HIGHWAY 5 IN MOUNT SHASTA, THENCE 1.4 KM (0.85 MI) NORTHWESTERLY ALONG MOUNT SHASTA BOULEVARD, A BRONZE CAP RIVETED ON THE TOP OF A 3 1/2-INCH IRON PIPE, 114 M (374.0 FT) SOUTHEAST OF THE CENTER OF THE SOUTHBOUND LANES OF NIXON ROAD, 11.6 M (38.1 FT) SOUTHWEST OF THE CENTERLINE OF THE BOULEVARD, 6.6 M (21.7 FT) NORTHEAST OF THE NEAR RAIL OF THE SOUTHERN PACIFIC RAILROAD, AND 2.9 M (9.5 FT) SOUTH-SOUTHWEST OF A UTILITY POLE. THE MARK IS 0.2 METERS NW FROM A WITNESS POST THE MARK IS 0.3 M BELOW THE TRACKS. MX10363692http://www.geocaching.com/mark/details.asp?PID=MX10363692GeocacheGeocache3692CGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>3692</h1> <b> PID </b> MX1036 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HOTLUM (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 28 51.45208(N) 122 20 54.63625(W) ADJUSTED <br> <b> NAVD 88 </b> 1131.1 (meters) 3711. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 6.82 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -23.62 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> THIRD <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.) <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> 738,530.875 1</td><td>970,893.518</td><td> MT </td><td>0.99995813</td><td> -0 ' 13 40.4"</td></tr><tr><td>SPC CA 1 </td><td>2,422,996.71 6</td><td>466,173.15 </td><td> sFT </td><td>0.99995813</td><td> -0 ' 13 40.4"</td></tr><tr><td>UTM 10 </td><td>4,592,355.131 </td><td>554,391.225</td><td> MT </td><td>0.99963641</td><td> +0 ' 25 53.5"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99982632 x 0.99995813 = 0.99978446 <br> <b>UTM 10 </b> 0.99982632 x 0.99963641 = 0.99946279 <br> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 41 28 51.44938(N) 122 20 54.64151(W) AD(1984.00) 3 <br> <b> NAD 27 </b> 41 28 51.90500(N) 122 20 50.58800(W) AD( ) 3 <br> NGVD 29 (07/19/86) 1130.0 (m) 3707. (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: 10TEL5439192355(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>1952 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (WRH) THE STATION IS LOCATED ABOUT 3 MILES AIRLINE NORTHEAST OF WEED, 9 MILES AIRLINE SOUTHEAST GAZELLE, 1/4 MILE NORTHWEST OF U.S. HIGHWAY 97 ON THE HIGHEST PART OF A LONE, ROCKY HILL. <p>THE STATION IS A U.S. GEOLOGICAL SURVEY BENCH MARK, NOT VISITED BY THIS PARTY. A FLAGED TARGET OVER THE STATION WAS INTERSECTED. MX019037 Chttp://www.geocaching.com/mark/details.asp?PID=MX019037 CGeocacheGeocache37 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>37 C</h1> <b> PID </b> MX0190 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> MC CLOUD (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 15 15. (N) 122 08 23. (W) SCALED <br> <b> NAVD 88 </b> 992.993 (meters) 3257.84 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.02 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 992.368 (meters) 3255.79 (feet) COMP <br> <b> MODELED GRAV</b> 979,959.7 (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> 713,300. </td><td> 1,988,290. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 991.933 (m) 3254.37 (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: 10TEL720673(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: STEP <br>STAMPING: 37 C 1931 <br>MARK LOGO: USGS <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>1936 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1936 AT MC CLOUD. AT MC CLOUD, SISKIYOU COUNTY, AT THE EAST ENTRANCE TO THE MC CLOUD RIVER RAILROAD STATION, AND IN THE TOP OF THE SECOND CONCRETE STEP ABOVE THE LEVEL OF THE GROUND. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED---37 C 1931---. MX10003906 VAhttp://www.geocaching.com/mark/details.asp?PID=MX10003906 VAGeocacheGeocache3906 VACGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>3906 VA</h1> <b> PID </b> MX1000 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> SOLOMONS TEMPLE (1983) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 41 44 23.24236(N) 122 18 37.88213(W) ADJUSTED <br> <b> NAVD 88 </b> 1191. (meters) 3907. (feet) SCALED <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 9.34 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -23.58 (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> 767,265.603 1</td><td>974,167.955</td><td> MT </td><td>1.00001939</td><td> -0 ' 12 11.0"</td></tr><tr><td>SPC CA 1 </td><td>2,517,270.57 6</td><td>476,916.03 </td><td> sFT </td><td>1.00001939</td><td> -0 ' 12 11.0"</td></tr><tr><td>UTM 10 </td><td>4,621,115.677 </td><td>557,333.059</td><td> MT </td><td>0.99964045</td><td> +0 ' 27 32.5"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99981691 x 1.00001939 = 0.99983630 <br> <b>UTM 10 </b> 0.99981691 x 0.99964045 = 0.99945743 <br> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1991)</b> 41 44 23.23932(N) 122 18 37.88555(W) AD(1984.00) 2 <br> <b> NAD 83(1986)</b> 41 44 23.23724(N) 122 18 37.88945(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 41 44 23.71230(N) 122 18 33.82910(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: 10TEM5733321116(NAD 83) <br>MARK LOGO: USGS <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>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (WRH) THE STATION IS LOCATED ABOUT 12 MILES AIRLINE EAST OF YREKA, 8 MILES EAST OF MONTAGUE, ON THE WEST SLOPE OF GOOSENEST MOUNTAIN ON THE HIGHEST POINT OF SOLOMON PEAK. <p>THE MARK IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK WITH NO STAMPING, SET IN A DRILL HOLE IN OUTCROPPING BEDROCK WHICH PROJECTS ABOUT 9 INCHES ABOVE THE GROUND SURFACE. IT IS 7.741 FEET, 2.360 METERS EAST SOUTHEAST OF STATION SOLOMON. MW05894036.00http://www.geocaching.com/mark/details.asp?PID=MW05894036.00GeocacheGeocache4036.00BORBOR Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4036.00</h1> <b> PID </b> MW0589 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> HATFIELD (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 55 29. (N) 121 33 59. (W) SCALED <br> <b> NAVD 88 </b> 1230.686 (meters) 4037.68 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.00 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1229.899 (meters) 4035.09 (feet) COMP <br> <b> MODELED GRAV</b> 979,940.4 (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>Photographs are available for this station. <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> 787,850. </td><td> 2,035,970. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1229.584 (m) 4034.06 (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: 10TFM188424(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: 4036.00 <br>MARK LOGO: BOR <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>BOR</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr><tr><td>20020526</td><td>GOOD </td><td>INDIV</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 9.5 MI S FROM MERRILL. 0.2 MILE EAST ALONG STATE HIGHWAY 39 FROM MERRILL HIGH SCHOOL, THENCE 1.8 MILE SOUTH ALONG SOUTH MAIN STREET, THENCE 2.0 MILES EAST ALONG STATE LINE ROAD, THENCE 5.5 MILES SOUTH ALONG A GRADED ROAD, AT THE BUREAU OF RECLAMATION PUMPING STATION FOR THE TULELAKE TUNNEL, IN THE TOP OF THE EAST END OF THE NORTHWEST WING WALL, 11.7 FEET EAST OF THE NORTHEAST CORNER OF THE PUMPING STATION, AND 1.7 FEET WEST OF THE EAST END OF THE WING WALL. <p> <h2>STATION RECOVERY (2002) </h2> <p>RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (DBT) ROAD WIDENED AND PAVED IN EARLY 1990'S. MARK PARTIALLY COVERED BY TIMBER ON WING WALL. GPS OBSERVATION WITH A GARMIN ETREX VENTURE INDICATED - N41 55 29.3 W121 34 00.0 MW06834089.5http://www.geocaching.com/mark/details.asp?PID=MW06834089.5GeocacheGeocache4089.5USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4089.5</h1> <b> PID </b> MW0683 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> LOWER KLAMATH LAKE (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 54 10. (N) 121 38 52. (W) SCALED <br> <b> NAVD 88 </b> 1247.579 (meters) 4093.10 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.12 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1246.774 (meters) 4090.46 (feet) COMP <br> <b> MODELED GRAV</b> 979,934.1 (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> 785,380. </td><td> 2,029,230. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1246.462 (m) 4089.43 (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: 10TFM121398(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: LAVA OUTCROP <br>MARK LOGO: USGS <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>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 10.8 MI SW FROM MERRILL. 0.2 MILE EAST ALONG STATE HIGHWAY 39 FROM MERRILL HIGH SCHOOL, THENCE 1.0 MILE SOUTH ALONG SOUTH MAIN STREET, THENCE 9.6 MILES SOUTHWEST ALONG A GRADED ROAD, 0.3 MILE SOUTHWEST OF A ROCK PIT OF THE EAST SIDE OF THE ROAD, 0.2 MILE EAST OF THE JUNCTION OF A ROAD LEADING SOUTHWEST TO DOME MT., ABOUT 75 YARDS WEST OF A SMALL WOODEN BUILDING SURROUNDED BY A 7-FOOT-HIGH WIRE FENCE, ON THE NORTH SLOPE OF A ROCKY HILLSIDE, IN THE TOP OF A LARGE LAVA OUTCROP PROJECTING 1 FOOT ABOVE THE GROUND, 38 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1.0 FOOT WEST OF THE EAST EDGE OF THE OUTCROP, AND ABOUT 5 FEET HIGHER THAN THE ROAD. MW06804090.8http://www.geocaching.com/mark/details.asp?PID=MW06804090.8GeocacheGeocache4090.8USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4090.8</h1> <b> PID </b> MW0680 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> LOWER KLAMATH LAKE (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 53 22. (N) 121 41 30. (W) SCALED <br> <b> NAVD 88 </b> 1247.962 (meters) 4094.36 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.19 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1247.139 (meters) 4091.66 (feet) COMP <br> <b> MODELED GRAV</b> 979,919.8 (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> 783,890. </td><td> 2,025,590. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1246.827 (m) 4090.63 (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: 10TFM085383(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: RESET 1949 <br>MARK LOGO: USGS <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>1949 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 13.4 MI SW FROM MERRILL. 0.2 MILE EAST ALONG STATE HIGHWAY 39 FROM MERRILL HIGH SCHOOL, THENCE 1.0 MILE SOUTH ALONG SOUTH MAIN STREET, THENCE 12.2 MILE SOUTHWEST ALONG A GRADED ROAD, ABOUT 50 YARDS NORTHWEST OF THE POINT OF A PROMINENT ROCK RIDGE, ON THE SOUTHWEST FOOT OF THE RIDGE, IN THE TOP OF A 6- BY 6-FOOT FLAT BOULDER (WITH A HOLE 1 FOOT DEEP AND 10 INCHES IN DIAMATER IN ITS CENTER) PROJECTING 1 FOOT ABOVE THE GROUND, 23 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 1.6 FEET NORTHWEST OF THE CENTER OF THE HOLE, AND ABOUT 4 FEET HIGHER THAN THE ROAD. MW06744091http://www.geocaching.com/mark/details.asp?PID=MW06744091GeocacheGeocache4091USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4091</h1> <b> PID </b> MW0674 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> LOWER KLAMATH LAKE (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 54 17. (N) 121 44 10. (W) SCALED <br> <b> NAVD 88 </b> 1248.138 (meters) 4094.93 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.21 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1247.330 (meters) 4092.28 (feet) COMP <br> <b> MODELED GRAV</b> 979,932.1 (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> 785,570. </td><td> 2,021,900. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1247.013 (m) 4091.24 (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: 10TFM048399(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>MARK LOGO: USGS <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>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 12.3 MI SE FROM DORRIS. 9.7 MILES SOUTHEAST ALONG A GRADED ROAD FROM THE SOUTHERN PACIFIC COMPANY RAILROAD STATION AT DORRIS, THENCE 2.6 MILES EAST ALONG A GRADED ROAD, ON THE OUTSIDE OF A CURVE AT THE SUMMIT OF A GRADE, IN THE APPROXIMATE CENTER OF A 12- BY 8-FOOT BOULDER PROJECTING 4 FEET ABOVE THE GROUND, 380 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 275 FEET NORTHEAST OF THE SUMMIT OF A SMALL ROCKY KNOLL, 50 FEET SOUTHWEST OF THE EDGE OF THE BOTTOM LAND, AND ABOUT 20 FEET LOWER THAN THE ROAD. NOTE-- A SMALL PIECE OF THE SOUTH SIDE OF THE DISK IS BROKEN OFF BUT BENCH MARK IS STABLE. MW038441 Chttp://www.geocaching.com/mark/details.asp?PID=MW038441 CGeocacheGeocache41 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>41 C</h1> <b> PID </b> MW0384 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> KINYON (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 19 31. (N) 121 59 16. (W) SCALED <br> <b> NAVD 88 </b> 1193.123 (meters) 3914.44 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.95 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1192.304 (meters) 3911.75 (feet) COMP <br> <b> MODELED GRAV</b> 979,896.0 (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> 721,180. </td><td> 2,001,020. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1191.996 (m) 3910.74 (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: 10TEL847753(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 41 C 1931 <br>MARK LOGO: USGS <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>1954 </td><td>GOOD </td><td>CGS</td></tr><tr><td>19860325</td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 1 MI E FROM PILGRIM CREEK EXP STA. 0.2 MILE EAST ALONG A TRACK ROAD FROM THE MAIN BUILDING OF THE PILGRIM CREEK EXPERIMENTAL STATION, THENCE 0.8 MILE EAST ALONG MILITARY ROAD, 175 YARDS SOUTHEAST OF THE NORTHWEST TIP OF THE TRIANGLE FORMED BY THE JUNCTION OF A ROAD LEADING NORTHEAST TO HARRIS SPRINGS, AT THE WEST EDGE OF A LONG LAVA KNOLL, IN THE TOP OF THE APPROXIMATE CENTER OF A 4- BY 4-FOOT LAVA BOULDER, 231 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD LEADING TO HARRIS SPRINGS, 136 FEET NORTHEAST OF THE CENTER LINE OF MILITARY ROAD, 126 FEET NORTHEAST OF THE SOUTHWEST END OF THE LAVA KNOLL, 62 FEET SOUTHEAST OF THE NORTHEAST TIP OF THE TRIANGLE FORMED BY THE OLD JUNCTION OF THE ROADS, AND ABOUT 10 FEET HIGHER THAN THE ROAD. NOTE-- THIS MARK IS 0.7 MILE NORTH OF B.M. G 499. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (BAR) RECOVERED IN GOOD CONDITION. MW04594231.6http://www.geocaching.com/mark/details.asp?PID=MW04594231.6GeocacheGeocache4231.6USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4231.6</h1> <b> PID </b> MW0459 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> PONDOSA (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 11 26. (N) 121 44 08. (W) SCALED <br> <b> NAVD 88 </b> 1282.114 (meters) 4206.40 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.93 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1281.234 (meters) 4203.52 (feet) COMP <br> <b> MODELED GRAV</b> 979,892.1 (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> 706,260. </td><td> 2,022,180. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1281.077 (m) 4203.00 (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: 10TFL060606(NAD 83) <br>MARKER: R = RIVET <br>SETTING: 0 = UNSPECIFIED SETTING <br>MARK LOGO: USGS <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>CGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1936 1.8 MI NW FROM BEAR FLAT. IN SISKIYOU COUNTY, 1.8 MILES NORTHWEST ALONG STATE HIGHWAY 89 FROM BEAR FLAT, SHASTA COUNTY, 87 FEET WEST OF BEAR CREEK, 135 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 100 FEET NORTH OF THE CENTERLINE OF THE OLD ROAD, AND IN THE NORTH SIDE OF THE BASE OF A BLAZED 2-FOOT PINE TREE PAINTED RP. 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. MW039343 Chttp://www.geocaching.com/mark/details.asp?PID=MW039343 CGeocacheGeocache43 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>43 C</h1> <b> PID </b> MW0393 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> RAINBOW MOUNTAIN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 22 56. (N) 121 54 31. (W) SCALED <br> <b> NAVD 88 </b> 1337.670 (meters) 4388.67 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.70 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1336.724 (meters) 4385.57 (feet) COMP <br> <b> MODELED GRAV</b> 979,869.7 (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> 727,510. </td><td> 2,007,640. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1336.504 (m) 4384.85 (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: 10TEL912817(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: 43 C 1931 <br>MARK LOGO: USGS <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>1954 </td><td>GOOD </td><td>CGS</td></tr><tr><td>19860424</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 7.6 MI NE FROM PILGRIM CREEK EXP STA. 0.2 MILE EAST ALONG A TRACK ROAD FROM THE MAIN BUILDING OF THE PILGRIM CREEK EXPERIMENTAL STATION, THENCE 0.8 MILE EAST ALONG MILITARY ROAD, THENCE 6.6 MILES NORTHEAST ALONG A GRADED ROAD, NEAR THE SUMMIT OF A GRADE, ON THE NORTHWEST SLOPE OF A ROCKY HILL, IN THE TOP OF A 6- BY 3-FOOT ROCK OUTCROP PROJECTING 0.6 FOOT ABOVE THE GROUND, 10.0 FEET EAST OF BENCH MARK 4383.42 (U.S.G.S.), 29 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 5.6 FEET WEST OF THE EAST END OF THE OUTCROP, 1.9 FEET NORTHWEST OF A WITNESS POST, AND ABOUT 2 FEET HIGHER THAN THE ROAD. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (BAR) MARK NOT FOUND. MW04614323.6http://www.geocaching.com/mark/details.asp?PID=MW04614323.6GeocacheGeocache4323.6USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4323.6</h1> <b> PID </b> MW0461 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> PONDOSA (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 11 15. (N) 121 43 54. (W) SCALED <br> <b> NAVD 88 </b> 1319.013 (meters) 4327.46 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.93 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1318.110 (meters) 4324.50 (feet) COMP <br> <b> MODELED GRAV</b> 979,892.5 (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> 705,920. </td><td> 2,022,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1317.982 (m) 4324.08 (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: 10TFL063603(NAD 83) <br>MARKER: R = RIVET <br>SETTING: 0 = UNSPECIFIED SETTING <br>MARK LOGO: USGS <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>CGS</td></tr><tr><td>19860416</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1935 1.2 MI NW FROM BEAR FLAT. IN SISKIYOU COUNTY, 1.2 MILES NORTHWEST ALONG STATE HIGHWAY 89 FROM BEAR FLAT, SHASTA COUNTY, 12 FEET NORTHEAST OF THE CENTERLINE OF THE OLD ROAD, AND IN THE SOUTHWEST SIDE OF THE BASE OF A 28-INCH FIR 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. MW03924383.42http://www.geocaching.com/mark/details.asp?PID=MW03924383.42GeocacheGeocache4383.42USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4383.42</h1> <b> PID </b> MW0392 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> RAINBOW MOUNTAIN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 22 56. (N) 121 54 31. (W) SCALED <br> <b> NAVD 88 </b> 1337.348 (meters) 4387.62 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.70 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1336.402 (meters) 4384.51 (feet) COMP <br> <b> MODELED GRAV</b> 979,869.7 (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> 727,510. </td><td> 2,007,640. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1336.182 (m) 4383.79 (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: 10TEL912817(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>MARK LOGO: USGS <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>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 7.6 MI NE FROM PILGRIM CREEK EXP STA. 0.2 MILE EAST ALONG A TRACK ROAD FROM THE MAIN BUILDING OF THE PILGRIM CREEK EXPERIMENTAL STATION, THENCE 0.8 MILE EAST ALONG MILITARY ROAD, THENCE 6.6 MILES NORTHEAST ALONG A GRADED ROAD, NEAR THE SUMMIT OF A GRADE, ON THE SOUTHEAST END OF A 2- BY 2-FOOT ROCK OUTCROP PROJECTING 1 FOOT ABOVE THE GROUND, 23 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 10.0 FEET WEST OF BENCH MARK 43 C (U.S.G.S), AND ABOUT 3 FEET HIGHER THAN THE ROAD. MW039844 Chttp://www.geocaching.com/mark/details.asp?PID=MW039844 CGeocacheGeocache44 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>44 C</h1> <b> PID </b> MW0398 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> RAINBOW MOUNTAIN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 25 13. (N) 121 55 02. (W) SCALED <br> <b> NAVD 88 </b> 1433.553 (meters) 4703.25 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.56 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1432.521 (meters) 4699.86 (feet) COMP <br> <b> MODELED GRAV</b> 979,852.8 (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> 731,740. </td><td> 2,006,920. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1432.365 (m) 4699.35 (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: 10TEL904859(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK SHELF <br>STAMPING: 44 C 1931 <br>MARK LOGO: USGS <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>1954 </td><td>GOOD </td><td>CGS</td></tr><tr><td>19860325</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 11.4 MI NE FROM PILGRIM CREEK EXP STA. 0.2 MILE EAST ALONG A TRACK ROAD FROM THE MAIN BUILDING OF THE PILGRIM CREEK EXPERIMENTAL STATION, THENCE 0.8 MILE EAST ALONG MILITARY ROAD, THENCE 10.4 MILES NORTHEAST ALONG A GRADED ROAD, IN THE LOWER SHELF OF A LARGE ROCK OUTCROP PROJECTING 4 FEET ABOVE THE GROUND, 26 FEET EAST OF A 44-INCH PINE TREE, 11 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 2.3 FEET WEST OF THE EAST EDGE OF THE OUTCROP, AND ABOUT 2 1/2 FEET HIGHER THAN THE ROAD. NOTE--DISK IS SLANTING, ROD HELD ON THE HIGHEST POINT. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (BAR) MARK NOT FOUND. MW04524414.63http://www.geocaching.com/mark/details.asp?PID=MW04524414.63GeocacheGeocache4414.63BPRBOR Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4414.63</h1> <b> PID </b> MW0452 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> DEAD HORSE SUMMIT (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 12 59. (N) 121 47 23. (W) SCALED <br> <b> NAVD 88 </b> 1337.908 (meters) 4389.45 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.91 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1336.977 (meters) 4386.40 (feet) COMP <br> <b> MODELED GRAV</b> 979,880.7 (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> 709,110. </td><td> 2,017,630. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1336.846 (m) 4385.97 (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: 10TFL014634(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 0 = UNSPECIFIED SETTING <br>MARK LOGO: BOR <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>1936 </td><td>GOOD </td><td>CGS</td></tr><tr><td>19861113</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1936 3.6 MI SE FROM BARTLE. 3.6 MILES SOUTHEAST ALONG STATE HIGHWAY 89 FROM THE RANGER STATION AT BARTLE, SISKIYOU COUNTY, 60 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE CONCRETE HEADWALL OF A 16-INCH PIPE CULVERT, 34 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND AT THE BASE OF A 34-INCH PINE TREE. AN IRON SPIKE. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (RFW) MARK NOT FOUND. MW04534433.69http://www.geocaching.com/mark/details.asp?PID=MW04534433.69GeocacheGeocache4433.69BPRBOR Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4433.69</h1> <b> PID </b> MW0453 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> DEAD HORSE SUMMIT (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 12 49. (N) 121 47 17. (W) SCALED <br> <b> NAVD 88 </b> 1343.709 (meters) 4408.49 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.91 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1342.770 (meters) 4405.40 (feet) COMP <br> <b> MODELED GRAV</b> 979,878.0 (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> 708,810. </td><td> 2,017,770. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1342.644 (m) 4404.99 (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: 10TFL015631(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: 4433.69 1933 <br>MARK LOGO: BOR <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>1933 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1936 </td><td>GOOD </td><td>CGS</td></tr><tr><td>19861113</td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1936 3.8 MI SE FROM BARTLE. 3.8 MILES SOUTHEAST ALONG STATE HIGHWAY 89 FROM THE RANGER STATION AT BARTLE SISKIYOU COUNTY, NEAR THE TOP OF A SMALL RISE, AND 50.5 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED---4433.69 1933---, AND RIVETED ON THE TOP OF A 2-INCH IRON PIPE. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (RFW) RECOVERED IN GOOD CONDITION. MW04574471.55http://www.geocaching.com/mark/details.asp?PID=MW04574471.55GeocacheGeocache4471.55BPRBOR Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4471.55</h1> <b> PID </b> MW0457 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> DEAD HORSE SUMMIT (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 12 08. (N) 121 45 31. (W) SCALED <br> <b> NAVD 88 </b> 1355.222 (meters) 4446.26 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.91 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1354.289 (meters) 4443.20 (feet) COMP <br> <b> MODELED GRAV</b> 979,887.2 (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> 707,550. </td><td> 2,020,250. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1354.180 (m) 4442.84 (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: 10TFL040619(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: 4471.55 1933 <br>MARK LOGO: BOR <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>1933 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1936 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1936 3.1 MI NW FROM BEAR FLAT. IN SISKIYOU COUNTY, 3.1 MILES NORTHWEST ALONG STATE HIGHWAY 89 FROM BEAR FLAT, SHASTA COUNTY, 0.6 MILE SOUTHEAST OF DEAD HORSE SUMMIT, 36 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 7 FEET WEST OF A WHITE FIR TREE. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED---4471.55 1933---, AND RIVETED ON THE TOP OF A 2-INCH IRON PIPE. MW040245 Chttp://www.geocaching.com/mark/details.asp?PID=MW040245 CGeocacheGeocache45 CCGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>45 C</h1> <b> PID </b> MW0402 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> RAINBOW MOUNTAIN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 26 59. (N) 121 52 44. (W) SCALED <br> <b> NAVD 88 </b> 1496.958 (meters) 4911.27 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.45 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1495.868 (meters) 4907.69 (feet) COMP <br> <b> MODELED GRAV</b> 979,842.5 (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> 735,010. </td><td> 2,010,120. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1495.753 (m) 4907.32 (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: 10TEL936892(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 45 C 1931 <br>MARK LOGO: USGS <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>CGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr><tr><td>19860521</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 11.4 MI S FROM TENNANT. 0.6 MILE SOUTHWEST ALONG A GRADED ROAD FROM THE POST OFFICE AT TENNANT, THENCE 10.8 MILES SOUTH ALONG A GRADED ROAD, 0.5 MILE NORTH OF THE T JUNCTION OF A TRACK ROAD LEADING NORTHWEST TO RAINBOW MOUNTAIN, IN THE TOP OF THE APPROXIMATE CENTER OF A 4- BY 6-FOOT BASALT BOULDER PROJECTING 2 FEET ABOVE THE GROUND, 73.7 FEET WEST OF R.M. 45 C (U.S.G.S.), 45 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 27 1/2 FEET SOUTHEAST OF THE SOUTHEAST END OF A 9- BY 12-FOOT BASALT BOULDER PROJECTING 5 FEET ABOVE THE GROUND, AND ABOUT 4 FEET HIGH THAN THE ROAD. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (BAR) MARK NOT FOUND. MW040345 C RMhttp://www.geocaching.com/mark/details.asp?PID=MW040345 C RMGeocacheGeocache45 C RMUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>45 C RM</h1> <b> PID </b> MW0403 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> RAINBOW MOUNTAIN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 26 59. (N) 121 52 44. (W) SCALED <br> <b> NAVD 88 </b> 1496.202 (meters) 4908.79 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.45 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1495.113 (meters) 4905.22 (feet) COMP <br> <b> MODELED GRAV</b> 979,842.5 (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> 735,010. </td><td> 2,010,120. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1494.997 (m) 4904.84 (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: 10TEL936892(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 0 = UNSPECIFIED SETTING <br>MARK LOGO: USGS <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>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 11.4 MI S FROM TENNANT. 0.6 MILE SOUTHWEST ALONG A GRADED ROAD FROM THE POST OFFICE AT TENNANT, THENCE 10.8 MILES SOUTH ALONG A GRADED ROAD, 0.5 MILE NORTH OF THE T JUNCTION OF A TRACK ROAD LEADING NORTHWEST TO RAINBOW MOUNTAIN, IN THE BASE OF A 20-INCH FIR TREE, 73.7 FEET EAST OF 45 C (U.S.G.S.), 24 1/2 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, AND ABOUT 1 FOOT HIGHER THAN THE ROAD. MX02374581.4http://www.geocaching.com/mark/details.asp?PID=MX02374581.4GeocacheGeocache4581.4USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>4581.4</h1> <b> PID </b> MX0237 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> SCOTT MOUNTAIN (1986) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 17 18. (N) 122 43 20. (W) SCALED <br> <b> NAVD 88 </b> 1397.655 (meters) 4585.47 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.61 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1396.690 (meters) 4582.31 (feet) COMP <br> <b> MODELED GRAV</b> 979,884.0 (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> 717,330. </td><td> 1,939,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1396.588 (m) 4581.97 (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: 10TEL232708(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>MARK LOGO: USGS <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>1952 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 6 MI SE FROM CALLAHAN. 5.95 MILES SOUTHEAST ALONG THE CARRVILLE-CALLAHAN ROAD FROM THE POST OFFICE AT CALLAHAN, IN THE TOP OF THE SOUTHWEST SIDE OF A LEDGE OF ROCK OUTCROP, 17.0 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, ABOUT 1 1/2 FEET HIGHER THAN THE LEVEL OF THE ROAD, AND MARKED WITH THE WHITE PAINTED LETTERS B.M. MW040746 Chttp://www.geocaching.com/mark/details.asp?PID=MW040746 CGeocacheGeocache46 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>46 C</h1> <b> PID </b> MW0407 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> RAINBOW MOUNTAIN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 29 36. (N) 121 52 38. (W) SCALED <br> <b> NAVD 88 </b> 1630.346 (meters) 5348.89 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.33 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1629.119 (meters) 5344.87 (feet) COMP <br> <b> MODELED GRAV</b> 979,812.9 (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> 739,850. </td><td> 2,010,250. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1629.102 (m) 5344.81 (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: 10TEL937941(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 46 C 1931 <br>MARK LOGO: USGS <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>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 7.7 MI S FROM TENNANT. 0.6 MILE SOUTHWEST ALONG A GRADED ROAD FROM THE POST OFFICE AT TENNANT, THENCE 7.1 MILES SOUTH ALONG A GRADED ROAD, IN THE TOP OF THE APPROXIMATE CENTER OF A 6- BY 9-FOOT BASALT BOULDER PROJECTING 2 1/2 FEET ABOVE THE GROUND, 100.2 FEET SOUTHEAST OF R.M. 46 C (U.S.G.S.), 43 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 43 FEET NORTH OF THE NORTH EDGE OF A DRY CREEK, AND ABOUT 3 FEET HIGHER THAN THE ROAD. MW040846 C RMhttp://www.geocaching.com/mark/details.asp?PID=MW040846 C RMGeocacheGeocache46 C RMUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>46 C RM</h1> <b> PID </b> MW0408 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> RAINBOW MOUNTAIN (1990) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 29 34. (N) 121 52 37. (W) SCALED <br> <b> NAVD 88 </b> 1631.417 (meters) 5352.41 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.33 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1630.190 (meters) 5348.38 (feet) COMP <br> <b> MODELED GRAV</b> 979,813.3 (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> 739,790. </td><td> 2,010,280. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1630.174 (m) 5348.33 (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: 10TEL937940(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 0 = UNSPECIFIED SETTING <br>MARK LOGO: USGS <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>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 7.7 MI S FROM TENNANT. 0.6 MILE SOUTHWEST ALONG A GRADED ROAD FROM THE POST OFFICE AT TENNANT, THENCE 7.1 MILES SOUTH ALONG A GRADED ROAD, IN THE BASE OF THE SOUTH SIDE OF A 72-INCH SUGAR PINE TREE, 100.2 FEET NORTHWEST OF BENCH MARK 46 C (U.S.G.S.), 19 FEET NORTH OF THE CENTER LINE OF THE ROAD, AND ABOUT 2 FEET HIGHER THAN THE ROAD. MW052246 Mhttp://www.geocaching.com/mark/details.asp?PID=MW052246 MGeocacheGeocache46 MUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>46 M</h1> <b> PID </b> MW0522 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> MEDICINE LAKE (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 33 18. (N) 121 33 43. (W) SCALED <br> <b> NAVD 88 </b> 1975.080 (meters) 6479.91 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -22.71 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1973.526 (meters) 6474.81 (feet) COMP <br> <b> MODELED GRAV</b> 979,764.6 (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> 746,790. </td><td> 2,036,540. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 1973.829 (m) 6475.80 (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: 10TFM199013(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: 46 M 1932 <br>MARK LOGO: USGS <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>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 5 MI SE FROM MEDICINE LAKE. 5.0 MILES SOUTHEAST ALONG A GRADED ROAD FROM MEDICINE LAKE GUARD STATION, AT THE T JUNCTION OF A ROAD LEADING TO PAYNES SPRINGS, IN THE TOP AND NEAR THE WEST EDGE OF A LARGE OUTCROP, 68 1/2 FEET EAST OF A 48-INCH FIR TREE IN THE APPROXIMATE CENTER OF THE TRIANGLE FORMED BY THE JUNCTION, 48 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 33 FEET NORTHEAST OF A 48-INCH FIR TREE WITH AN 18-BY 24-INCH BLAZE ON THE EAST SIDE, 6.0 FEET SOUTH OF THE NORTH END OF THE OUTCROP, 3.5 FEET EAST OF THE WEST EDGE OF THE OUTCROP, AND ABOUT 2 FEET HIGHER THAN THE ROAD. MW048347 Chttp://www.geocaching.com/mark/details.asp?PID=MW048347 CGeocacheGeocache47 CUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>47 C</h1> <b> PID </b> MW0483 <br> <b> STATE/COUNTY</b> CA/SISKIYOU <br> <b> USGS QUAD </b> TENNANT (1988) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 41 30 59. (N) 121 54 03. (W) SCALED <br> <b> NAVD 88 </b> 1693.513 (meters) 5556.13 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.28 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1692.232 (meters) 5551.93 (feet) COMP <br> <b> MODELED GRAV</b> 979,806.5 (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 w