Benchmark file generated by bmgpx bmgpx by Ron Parker bmgpx@parkrrrr.com LU0352 1 LEM USGS http://www.geocaching.com/mark/details.asp?PID=LU0352 1 LEM USGS Geocache Geocache 1 LEM USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1 LEM USGS</h1> <b> PID </b> LU0352 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> BLOSSOM (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 13 27. (N) 122 28 50. (W) SCALED <br> <b> NAVD 88 </b> 281.18 (+/-2cm) 922.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.91 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 599,030. </td><td> 1,959,100. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 280.371 (m) 919.85 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK441527(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: 1 LEM 920 1945 <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>1945 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 6 MI SE FROM BAKER FIRE CAMP. 5.0 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM THE BAKER FIRE CAMP, THENCE 1.0 MILE SOUTHWEST ALONG A COUNTY DIRT ROAD, 0.2 MILE NORTH OF A CATTLE GUARD, 51 FEET EAST OF THE CENTER LINE OF THE ROAD, 39 FEET SOUTHEAST OF AN 8-INCH OAK TREE MARKED BY THE WHITE PAINTED LETTERS BM, 3.0 FEET SOUTHWEST OF A WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND. LT0329 11 A USGS http://www.geocaching.com/mark/details.asp?PID=LT0329 11 A USGS Geocache Geocache 11 A USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>11 A USGS</h1> <b> PID </b> LT0329 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> FINLEY BUTTE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 21 06. (N) 121 46 51. (W) SCALED <br> <b> NAVD 88 </b> 1007.724 (meters) 3306.17 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.14 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1007.053 (meters) 3303.97 (feet) COMP <br> <b> MODELED GRAV</b> 979,924.3 (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> 613,100. </td><td> 2,018,620. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1006.862 (m) 3303.35 (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: 10TFK035675(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: 3303.209 11 A 1924 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1924 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 9 MI E FROM PAYNES CREEK. 9.0 MILES EAST ALONG STATE HIGHWAY 36 FROM PAYNES CREEK, TEHAMA COUNTY, ON THE PAYNES CREEK-BATTLE CREEK DIVIDE, 191 FEET EAST OF THE CULVERT AT HIGHWAY STATION B 54+35, 23 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 2 FEET NORTH OF A FENCE LINE. A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 3303.209 11 A 1924 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 11 INCHES ABOVE GROUND. LT0331 12 A USGS http://www.geocaching.com/mark/details.asp?PID=LT0331 12 A USGS Geocache Geocache 12 A USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>12 A USGS</h1> <b> PID </b> LT0331 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LYONSVILLE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 41. (N) 121 44 05. (W) SCALED <br> <b> NAVD 88 </b> 1162.612 (meters) 3814.34 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.82 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1161.799 (meters) 3811.67 (feet) COMP <br> <b> MODELED GRAV</b> 979,884.7 (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> 612,340. </td><td> 2,022,540. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1161.717 (m) 3811.40 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK074667(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 3811.278 12 A 1924 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1924 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 7.8 MI W FROM MINERAL. 7.8 MILES WEST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, ABOUT 375 FEET EAST OF THE LYONSVILLE ROAD INTERSECTION, 12 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AT CULVERT B 191+50, AND IN THE WEST END OF THE SOUTH HEADWALL. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 3811.278 12 A 1924. LU0657 1240.6 USGS http://www.geocaching.com/mark/details.asp?PID=LU0657 1240.6 USGS Geocache Geocache 1240.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1240.6 USGS</h1> <b> PID </b> LU0657 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOWREY (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 02 26. (N) 122 35 40. (W) SCALED <br> <b> NAVD 88 </b> 379.03 (+/-2cm) 1243.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.71 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 578,700. </td><td> 1,949,270. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 378.157 (m) 1240.67 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK345323(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 9 MI E FROM FRANKLIN POINT LOOKOUT. 0.4 MILE SOUTH ALONG A DIRT ROAD FROM FRANKLIN POINT LOOKOUT, THENCE 8.6 MILES EAST ALONG THE COLYER SPRINGS TO RED BLUFF ROAD, 37 FEET WEST OF A 12-INCH OAK TREE, 16 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, AND SET IN THE EAST BASE OF A 36-INCH OAK TREE. LT0333 13 A USGS http://www.geocaching.com/mark/details.asp?PID=LT0333 13 A USGS Geocache Geocache 13 A USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>13 A USGS</h1> <b> PID </b> LT0333 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LYONSVILLE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 47. (N) 121 41 06. (W) SCALED <br> <b> NAVD 88 </b> 1302.468 (meters) 4273.18 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.48 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1301.501 (meters) 4270.01 (feet) COMP <br> <b> MODELED GRAV</b> 979,837.0 (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> 612,540. </td><td> 2,026,760. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1301.522 (m) 4270.08 (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: 10TFK116670(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: 4269.978 13 A 1924 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1924 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 4.8 MI W FROM MINERAL. 4.8 MILES WEST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY 50 FEET EAST OF A CULVERT, 15 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND IN THE ROAD GUTTER. A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 4269.978 13 A 1924 AND RIVETED ON THE OP OF A 3-1/2-INCH IRON PIPE PROJECTING 16 INCHES ABOVE GROUND. LT0337 14 A USGS http://www.geocaching.com/mark/details.asp?PID=LT0337 14 A USGS Geocache Geocache 14 A USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>14 A USGS</h1> <b> PID </b> LT0337 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LYONSVILLE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 21 12. (N) 121 37 59. (W) SCALED <br> <b> NAVD 88 </b> 1469.073 (meters) 4819.78 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.18 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1467.932 (meters) 4816.04 (feet) COMP <br> <b> MODELED GRAV</b> 979,796.5 (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> 613,320. </td><td> 2,031,170. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1468.086 (m) 4816.55 (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: 10TFK160678(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: 4816.460 14A 1924 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1924 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1972 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 2.3 MI W FROM MINERAL. 1.8 MILES WEST ALONG HIGHWAY 36 AND 0.5 MILE WEST ALONG OLD HIGHWAY 36, NOW A COUNTY ROAD, AT THE TOP OF A LONG GRADE EAST OF BATTLE CREEK, AT THE WEST END OF A 6-FOOT-HIGH CUT, AT THE WEST END OF A SHARP CURVE AND 17 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND LEVEL WITH THE CENTERLINE. A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP. STAMPED 4816.460 14A 1924 AND RIVETED ON TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 0.5 FOOT ABOVE GROUND. LU0540 1435.1 USGS http://www.geocaching.com/mark/details.asp?PID=LU0540 1435.1 USGS Geocache Geocache 1435.1 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1435.1 USGS</h1> <b> PID </b> LU0540 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 19 01. (N) 122 46 37. (W) SCALED <br> <b> NAVD 88 </b> 438.24 (+/-2cm) 1437.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.95 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 609,510. </td><td> 1,933,970. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 437.398 (m) 1435.03 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK189629(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: WATER TROUGH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 5.6 MI SE FROM BEEGUM. 5.6 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM A STEEL TRUSS BRIDGE AT BEEGUM, 47.4 FEET SOUTHWEST OF A 40-INCH HIGHWAY CULVERT, A CHISELED SQUARE IN THE NORTHWEST CORNER OF A CONCRETE WATER TROUGH, 30 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 22 1/2 FEET WEST OF THE WEST BANK OF A SMALL STREAM, AND ABOUT 2 FEET HIGHER THAN THE HIGHWAY. LT0339 17 S USGS http://www.geocaching.com/mark/details.asp?PID=LT0339 17 S USGS Geocache Geocache 17 S USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>17 S USGS</h1> <b> PID </b> LT0339 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MINERAL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 18. (N) 121 35 15. (W) SCALED <br> <b> NAVD 88 </b> 1484.357 (meters) 4869.93 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.03 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1483.200 (meters) 4866.13 (feet) COMP <br> <b> MODELED GRAV</b> 979,792.5 (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> 611,680. </td><td> 2,035,050. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1483.363 (m) 4866.67 (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: 10TFK199662(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: 4866.611 17 S 1925 <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>1925 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 0.8 MI E FROM MINERAL. 0.8 MILE EAST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, AT THE CONCRETE BRIDGE OVER BATTLE CREEK, AND IN THE SOUTHEAST CORNER OF THE BRIDGE. A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 4866.611 17 S 1925. LU0389 2 A USGS http://www.geocaching.com/mark/details.asp?PID=LU0389 2 A USGS Geocache Geocache 2 A USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>2 A USGS</h1> <b> PID </b> LU0389 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF EAST (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 13 55. (N) 122 10 16. (W) SCALED <br> <b> NAVD 88 </b> 146.577 (meters) 480.89 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.03 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 146.500 (meters) 480.64 (feet) COMP <br> <b> MODELED GRAV</b> 980,095.4 (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> 599,800. </td><td> 1,985,440. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 145.830 (m) 478.44 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK705538(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: 478.152 2 A 1924 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1924 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 6.2 MI NE FROM RED BLUFF. 6.2 MILES NORTHEAST ALONG STATE HIGHWAY 36 FROM THE COURTHOUSE AT RED BLUFF, TEHAMA COUNTY, AT THE TOP OF A STEEP GRADE AND A SHARP BEND IN THE HIGHWAY, 46 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 19 FEET SOUTH OF A 12-INCH OAK TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 478.152 2 A 1924 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 1 FOOT ABOVE GROUND. LU0614 2 LEM USGS http://www.geocaching.com/mark/details.asp?PID=LU0614 2 LEM USGS Geocache Geocache 2 LEM USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>2 LEM USGS</h1> <b> PID </b> LU0614 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> OXBOW BRIDGE (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 12 18. (N) 122 30 07. (W) SCALED <br> <b> NAVD 88 </b> 303.11 (+/-2cm) 994.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.94 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 596,910. </td><td> 1,957,270. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 302.298 (m) 991.79 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK423506(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: 2 LEM 992 1945 <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>1945 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 7.7 MI S FROM BAKER FIRE CAMP. 5.0 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM THE BAKER FIRE CAMP, THENCE 2.7 MILES SOUTHWEST ALONG A COUNTY DIRT ROAD, 71 FEET EAST OF A CATTLE GUARD, 31.5 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 2.0 FEET NORTHWEST OF A WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND. KT0009 201 B http://www.geocaching.com/mark/details.asp?PID=KT0009 201 B Geocache Geocache 201 B USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>201 B</h1> <b> PID </b> KT0009 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> VINA (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 58 08. (N) 122 04 24. (W) SCALED <br> <b> NAVD 88 </b> 62.42 (+/-2cm) 204.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.97 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 570,580. </td><td> 1,993,740. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 61.679 (m) 202.36 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK791247(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: 201 B 1902 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1902 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19880622</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 2.6 MI N FROM VINA. 2.6 MILES NORTH ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT VINA, ABOUT 0.3 MILE SOUTH OF MILEPOST 206, ABOUT 500 FEET SOUTHEAST OF A LARGE RED BARN, 40.8 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 37.3 FEET EAST OF EAST RAIL, 1.9 FEET NORTH OF A WITNESS POST, A BRONZE CAP RIVETED TO THE TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.6 FOOT ABOVE THE GROUND, ABOUT 3 FEET LOWER THAND THE TRACK. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 MARK NOT FOUND. KT0020 202 B http://www.geocaching.com/mark/details.asp?PID=KT0020 202 B Geocache Geocache 202 B USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>202 B</h1> <b> PID </b> KT0020 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> VINA (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 55 38. (N) 122 03 07. (W) SCALED <br> <b> NAVD 88 </b> 62.679 (meters) 205.64 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.93 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 62.647 (meters) 205.53 (feet) COMP <br> <b> MODELED GRAV</b> 980,113.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 565,950. </td><td> 1,995,560. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 61.942 (m) 203.22 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK810201(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: 202 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>1948 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1950 </td><td>MARK NOT FOUND </td><td>USGS</td></tr><tr><td>19880622</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 0.5 MI S FROM VINA. 0.5 MILE SOUTH ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT VINA, ABOUT 0.3 MILE NORTHWEST OF CROSSING C 202.3, ABOUT 137 FEET SOUTHEAST OF TELEPHONE POLE L 22, 43.1 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 31 FEET SOUTHWEST OF THE CENTER LINE OF AN ASPAHLT ROAD PARALELLING THE RAILROAD, 3 FEET BELOW THE LEVEL OF THE TRACKS, 1.7 FEET NORTHWEST OF A WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1.0 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1950) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1950 MARK NOT FOUND. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 MARK NOT FOUND. LU0262 210 B http://www.geocaching.com/mark/details.asp?PID=LU0262 210 B Geocache Geocache 210 B USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>210 B</h1> <b> PID </b> LU0262 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOS MOLINOS (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 00 30. (N) 122 05 36. (W) SCALED <br> <b> NAVD 88 </b> 65.25 (+/-2cm) 214.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.03 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 574,960. </td><td> 1,992,030. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 64.520 (m) 211.68 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK773290(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 0 = UNSPECIFIED SETTING <br>STAMPING: 211.387 210 B 1902 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1902 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19880622</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 1 MI S FROM LOS MOLINOS. 1.0 MILE SOUTH ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT LOS MOLINOS, TEHAMA COUNTY, AT MILEAGE 208.6, 39 FEET NORTHEAST OF THE TRACK, AND 41 FEET SOUTHWEST OF THE CENTERLINE OF A HIGHWAY. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 MARK NOT FOUND. LT0324 2552.9 USGS http://www.geocaching.com/mark/details.asp?PID=LT0324 2552.9 USGS Geocache Geocache 2552.9 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>2552.9 USGS</h1> <b> PID </b> LT0324 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> FINLEY BUTTE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 20. (N) 121 50 48. (W) SCALED <br> <b> NAVD 88 </b> 779.250 (meters) 2556.59 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -25.65 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 778.765 (meters) 2555.00 (feet) COMP <br> <b> MODELED GRAV</b> 979,977.6 (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> 611,670. </td><td> 2,013,030. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 778.430 (m) 2553.90 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK979660(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 80 = SET IN A BOULDER <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 4.5 MI E FROM PAYNES CREEK. 4.5 MILES EAST ALONG STATE HIGHWAY 36 FROM PAYNES CREEK, TEHAMA COUNTY, ON THE INSIDE OF A SHARP CURVE ON A GRADE, 30 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, AND ON THE TOP OF A BOULDER ABOUT 1 FOOT ABOVE THE GROUND. A CHISELED SQUARE. LU0249 266 B http://www.geocaching.com/mark/details.asp?PID=LU0249 266 B Geocache Geocache 266 B USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>266 B</h1> <b> PID </b> LU0249 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> GERBER (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 06 17. (N) 122 11 08. (W) SCALED <br> <b> NAVD 88 </b> 82.218 (meters) 269.74 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.31 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 82.175 (meters) 269.60 (feet) COMP <br> <b> MODELED GRAV</b> 980,101.1 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 585,670. </td><td> 1,984,180. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 81.479 (m) 267.32 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK694396(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: 267.007 266 B 1902 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1902 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19880708</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 5.8 MI S FROM RED BLUFF. ABOUT 5.8 MILES SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STATION AT RED BLUFF, 143.0 FEET SOUTHEAST OF THE SOUTH END OF A BRIDGE AT MILEAGE 217.63, 35.5 FEET NORTHEAST OF THE NORTHEAST RAIL, 12.0 FEET SOUTHWEST OF A WIRE FENCE, 2.5 FEET NORTHWEST OF A TELEGRAPH POLE, A CAP RIVETED ON THE TOP OF A 3 1/2 INCH IRON PIPE PROJECTING 0.7 FOOT ABOVE THE GROUND AND ABOUT 3 FEET LOWER THAN THE TRACK. WITNESS POST SET 1.8 FEET NORTH OF THE STATION. <p> <h2>STATION RECOVERY (1949) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1949 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 MARK NOT FOUND. KT0719 3015.7 USGS http://www.geocaching.com/mark/details.asp?PID=KT0719 3015.7 USGS Geocache Geocache 3015.7 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3015.7 USGS</h1> <b> PID </b> KT0719 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 34. (N) 122 40 13. (W) SCALED <br> <b> NAVD 88 </b> 921.02 (+/-2cm) 3021.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.29 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 554,940. </td><td> 1,942,620. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 920.103 (m) 3018.70 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK282085(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 11.3 MI SW FROM PASKENTA. LOCATED 11.3 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- 20 FEET NORTH-WEST OF U.S.G.S. B 10 1932, AND IN THE TOP OF ROCK OUT-CROP A COPPER NAIL AND WASHER-- PAINTED R.P. ON ROCK-- NOTE-- THIS IS A R.P. TO USGS B-10 1932. KT0231 303 B USGS http://www.geocaching.com/mark/details.asp?PID=KT0231 303 B USGS Geocache Geocache 303 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>303 B USGS</h1> <b> PID </b> KT0231 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> CORNING (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 56 34. (N) 122 12 59. (W) SCALED <br> <b> NAVD 88 </b> 93.51 (+/-2cm) 306.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.51 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 567,700. </td><td> 1,981,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 92.758 (m) 304.32 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK669217(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: 303 B 1904 <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>1904 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 2.6 MI NW FROM CORNING. 1.6 MILES WEST ALONG THE HENLEYVILLE ROAD FROM THE POST OFFICE AT CORNING, THENCE 1.0 MILE NORTH ALONG AN ASPHALT ROAD LEADING TO RED BLUFF, AT A ROAD CROSSING, 48.0 FEET WEST OF THE SOUTHWEST CORNER OF A HIGH WIRE FENCE AROUND A POWER SUB-STATION, 23.5 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 24.0 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 5.5 FEET SOUTH OF A TELEPHONE POLE, A CAP RIVETED ON THE TOP OF A 3 1/2 INCH IRON PIPE PROJECTING 1.1 FEET ABOVE THE GROUND. WITNESS POST SET 1.3 FEET WEST OF THE STATION. LU0263 308 B USGS http://www.geocaching.com/mark/details.asp?PID=LU0263 308 B USGS Geocache Geocache 308 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>308 B USGS</h1> <b> PID </b> LU0263 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> GERBER (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 00 03. (N) 122 13 33. (W) SCALED <br> <b> NAVD 88 </b> 94.94 (+/-2cm) 311.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.53 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 574,140. </td><td> 1,980,720. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 94.187 (m) 309.01 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK660281(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: 308 B 1904 <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>1904 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 6.9 MI NW FROM CORNING. 1.6 MILES WEST ALONG THE HENLEYVILLE ROAD FROM THE POST OFFICE AT CORNING, THENCE 5.3 MILES NORTH ALONG AN ASPHALT ROAD LEADING TO RED BLUFF, AT A ROAD CROSSING, 30.4 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 26.3 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 4.2 FEET SOUTHEAST OF A CORNER FENCE POST, 2.5 FEET NORTHWEST OF A POWER POLE, A CAP RIVETED ON THE TOP OF A 3 1/2 INCH IRON PIPE PROJECTING 1.2 FEET ABOVE THE GROUND AND THE ROAD LEVEL. WITNESS POST SET 1.4 FEET NORTH OF THE STATION. LU0242 309 B http://www.geocaching.com/mark/details.asp?PID=LU0242 309 B Geocache Geocache 309 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>309 B</h1> <b> PID </b> LU0242 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF EAST (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 10 49. (N) 122 14 30. (W) SCALED <br> <b> NAVD 88 </b> 95.254 (meters) 312.51 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.44 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 95.203 (meters) 312.35 (feet) COMP <br> <b> MODELED GRAV</b> 980,090.8 (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> 594,070. </td><td> 1,979,420. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 94.509 (m) 310.07 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK645480(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE IMBEDDED IN GROUND <br>STAMPING: 309.747 309 B 1902 <br>MARK LOGO: USGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - July 05, 1988 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1902 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19880705</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 AT RED BLUFF. AT RED BLUFF, 0.2 MILE NORTH ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION, AT THE CRITTENDEN STREET CROSSING, 72.0 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 57.0 FEET SOUTHWEST OF THE CENTER LINE OF MADISON STREET, 25.5 FEET NORTHWEST OF THE CENTER LINE OF CRITTENDEN STREET, 2.0 FEET SOUTH OF A TELEGRAPH POLE, ABOUT 2 FEET HIGHER THAN THE TRACKS, 1.8 FEET EAST OF A WITNESS POST, AND WELDED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.2 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 0.7 KM (0.45 MI) NORTHWESTERLY ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE JUNCTION OF OAK STREET IN RED BLUFF. DELETE--1.8 FEET EAST OF A WITNESS POST. KT0718 3168.7 USGS http://www.geocaching.com/mark/details.asp?PID=KT0718 3168.7 USGS Geocache Geocache 3168.7 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3168.7 USGS</h1> <b> PID </b> KT0718 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 36. (N) 122 40 34. (W) SCALED <br> <b> NAVD 88 </b> 967.64 (+/-2cm) 3174.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.26 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 555,000. </td><td> 1,942,120. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 966.711 (m) 3171.62 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK277085(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 11.6 MI SW FROM PASKENTA. LOCATED 11.65 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- 300 FEET SOUTH-EAST OF ROAD FORK TO HALL RIDGE AND DAVIES RANCH-- 8 FEET NORTH-WEST OF THE CENTERLINE OF ROAD-- IN THE BASE OF A 46 IN FIR TREE, A LARGE SPIKE AND THE TREE IS PAINTED U.S.B.M. 3168.7 LU0669 3283.7 USGS http://www.geocaching.com/mark/details.asp?PID=LU0669 3283.7 USGS Geocache Geocache 3283.7 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3283.7 USGS</h1> <b> PID </b> LU0669 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RAGLIN RIDGE (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 02 40. (N) 122 41 04. (W) SCALED <br> <b> NAVD 88 </b> 1001.84 (+/-2cm) 3286.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.14 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 579,190. </td><td> 1,941,590. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1000.902 (m) 3283.79 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK269327(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 0.4 MI S FROM FRANKLIN POINT LOOKOUT. 0.4 MILE SOUTH ALONG A DIRT ROAD FROM FRANKLIN POINT LOOKOUT, AT THE JUNCTION OF THE COLYER SPRINGS TO RED BLUFF ROAD, 93.2 FEET NORTHWEST OF B.M. X 337, 64 FEET NORTHWEST OF THE CENTER OF THE JUNCTION, ABOUT 1.0 FOOT LOWER THAN THE ROAD, AND DRIVEN IN THE EAST BASE OF A 10-INCH PINE TREE. KT0716 3685.1 USGS http://www.geocaching.com/mark/details.asp?PID=KT0716 3685.1 USGS Geocache Geocache 3685.1 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3685.1 USGS</h1> <b> PID </b> KT0716 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 10. (N) 122 40 36. (W) SCALED <br> <b> NAVD 88 </b> 1125.05 (+/-2cm) 3691.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.25 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 554,200. </td><td> 1,942,060. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1124.115 (m) 3688.03 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK276077(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 12.8 MI SW FROM PASKENTA. LOCATED 12.75 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- 60 FEET SOUTH-WEST OF FORKS IN ROAD TO HOUGHTONS CAMP-- 10 FEET NORTH-WEST OF THE MAIN ROAD IN THE BASE OF A 48 IN HOLLOW BUTT PINE-- THE HEAD OF A RAIL ROAD SPIKE-- THE TREE IS PAINTED U.S.B.M. 3685.1 KT0713 4305.8 USGS http://www.geocaching.com/mark/details.asp?PID=KT0713 4305.8 USGS Geocache Geocache 4305.8 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4305.8 USGS</h1> <b> PID </b> KT0713 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 48 46. (N) 122 41 06. (W) SCALED <br> <b> NAVD 88 </b> 1314.23 (+/-2cm) 4311.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.20 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 553,470. </td><td> 1,941,340. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1313.284 (m) 4308.67 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK269070(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 13.8 MI SW FROM PASKENTA. LOCATED 13.85 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-BOS RIOS ROAD, AND IN THE MENDOCINO NATL., FOREST-- 75 FEET WEST OF U.S.G.S. B-9 1932 AND IN THE BASE OF 36 IN CEDAR TREE, COPPER NAIL AND WASHER-- TREE PAINTED R.P. NOTE-- THIS IS A R.P. TO USGS B-9 1932. LT0261 4695.87 BPR http://www.geocaching.com/mark/details.asp?PID=LT0261 4695.87 BPR Geocache Geocache 4695.87 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4695.87 BPR</h1> <b> PID </b> LT0261 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> CHILDS MEADOWS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 19 13. (N) 121 27 30. (W) SCALED <br> <b> NAVD 88 </b> 1465.062 (meters) 4806.62 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.80 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1463.878 (meters) 4802.74 (feet) COMP <br> <b> MODELED GRAV</b> 979,765.6 (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> 609,730. </td><td> 2,046,040. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1464.023 (m) 4803.22 (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: 10TFK309644(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: 4695.87 <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>1959 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19990815</td><td>GOOD </td><td>USPSQD</td></tr><tr><td>19990816</td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1959 13.7 MI SE FROM MINERAL. 13.7 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, ABOUT 100 FEET WEST OF A 6- BY 6-FOOT CULVERT, OPPOSITE A GRAVEL PILE, AND 50 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4695.87 AND RIVETED ON THE TOP OF AN IRON PIPE. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 RECOVERED IN GOOD CONDITION. LT0260 4700.10 BPR http://www.geocaching.com/mark/details.asp?PID=LT0260 4700.10 BPR Geocache Geocache 4700.10 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4700.10 BPR</h1> <b> PID </b> LT0260 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> CHILDS MEADOWS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 19 13. (N) 121 27 30. (W) SCALED <br> <b> NAVD 88 </b> 1466.351 (meters) 4810.85 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.80 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1465.166 (meters) 4806.97 (feet) COMP <br> <b> MODELED GRAV</b> 979,765.6 (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> 609,730. </td><td> 2,046,040. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1465.312 (m) 4807.44 (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: 10TFK309644(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: 4700.10 716+56.07 1929 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1929 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19990815</td><td>GOOD </td><td>USPSQD</td></tr><tr><td>19990816</td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 13.7 MI SE FROM MINERAL. 13.7 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, ABOUT 100 FEET WEST OF A 3-1/3- BY 5-FOOT CULVERT AT HIGHWAY STATION C 717+65, OPPOSITE A GRAVEL PILE, AND 50 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4700.10 716+56.07 1929 AND RIVETED ON THE TOP OF AN IRON PIPE PROJECTING 6 INCHES ABOVE GROUND. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 RECOVERED IN GOOD CONDITION. LT0347 4713.48 USGS http://www.geocaching.com/mark/details.asp?PID=LT0347 4713.48 USGS Geocache Geocache 4713.48 USGS BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4713.48 USGS</h1> <b> PID </b> LT0347 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MINERAL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 21 44. (N) 121 30 16. (W) SCALED <br> <b> NAVD 88 </b> 1470.366 (meters) 4824.03 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.78 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1469.186 (meters) 4820.15 (feet) COMP <br> <b> MODELED GRAV</b> 979,770.9 (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> 614,370. </td><td> 2,042,090. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1469.330 (m) 4820.63 (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: 10TFK269690(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: 4713.48 1929 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1929 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1982 </td><td>MARK NOT FOUND </td><td>USGS</td></tr><tr><td>19990811</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 9.4 MI E FROM MINERAL. 9.4 MILES EAST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, 15 FEET WEST OF A BRIDGE OVER MILL CREEK, 40 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 4 FEET SOUTH OF A FENCE LINE. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4713.48 1929 AND RIVETED ON THE TOP OF A IRON PIPE. <p> <h2>STATION RECOVERY (1982) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982 MARK NOT FOUND. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 MARK NOT FOUND. LT0259 4735.62 BPR http://www.geocaching.com/mark/details.asp?PID=LT0259 4735.62 BPR Geocache Geocache 4735.62 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4735.62 BPR</h1> <b> PID </b> LT0259 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> CHILDS MEADOWS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 09. (N) 121 28 28. (W) SCALED <br> <b> NAVD 88 </b> 1477.162 (meters) 4846.32 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.80 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1475.960 (meters) 4842.38 (feet) COMP <br> <b> MODELED GRAV</b> 979,759.4 (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> 611,450. </td><td> 2,044,660. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1476.112 (m) 4842.88 (f) ADJUSTED 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFK295661(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: 4735.62 <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>1956 </td><td>GOOD </td><td>USGS</td></tr><tr><td>19990816</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US GEOLOGICAL SURVEY 1956 12.1 MI SE FROM MINERAL. 12.1 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, ABOUT 300 FEET NORTH OF A CATTLEGUARD ACROSS THE HIGHWAY, AND 40 FEET WEST OF THE CENTERLINE OF THE HIGHWAY. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4735.62 AND RIVETED ON THE TOP OF AN IRON PIPE. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 MARK NOT FOUND. LT0258 4738.47 BPR http://www.geocaching.com/mark/details.asp?PID=LT0258 4738.47 BPR Geocache Geocache 4738.47 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4738.47 BPR</h1> <b> PID </b> LT0258 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> CHILDS MEADOWS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 09. (N) 121 28 28. (W) SCALED <br> <b> NAVD 88 </b> 1478.047 (meters) 4849.23 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.80 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1476.845 (meters) 4845.28 (feet) COMP <br> <b> MODELED GRAV</b> 979,759.4 (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> 611,450. </td><td> 2,044,660. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1476.998 (m) 4845.78 (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: 10TFK295661(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: 4738.47 <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>1956 </td><td>GOOD </td><td>USGS</td></tr><tr><td>19990816</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US GEOLOGICAL SURVEY 1956 12.1 MI SE FROM MINERAL. 12.1 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, ABOUT 300 FEET NORTH OF A CATTLEGUARD ACROSS THE HIGHWAY, 40 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, AND IN A SMALL CLEARING. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4738.47 AND RIVETED ON THE TOP OF AN IRON PIPE. THE PIPE IS BENT SLIGHTLY. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 MARK NOT FOUND. KT0711 4780.1 USGS http://www.geocaching.com/mark/details.asp?PID=KT0711 4780.1 USGS Geocache Geocache 4780.1 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4780.1 USGS</h1> <b> PID </b> KT0711 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 48 20. (N) 122 41 32. (W) SCALED <br> <b> NAVD 88 </b> 1458.80 (+/-2cm) 4786.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.17 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 552,670. </td><td> 1,940,720. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1457.832 (m) 4782.90 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK263062(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 15 MI SW FROM PASKENTA. LOCATED 15.05 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- ABOUT 0.6 MILE WEST OF CONKLIN ORCHARD-- AT LOWER ROAD FORK TO VALLEY VIEW LOOKOUT-- 40 FEET WEST OF ROAD FORK-- IN THE BASE OF THE SOUTH-WESTERN OF TWO PINE 8 FEET APART-- U.S.G.S. COPPER NAIL AND WASHER SET IN BASE OF PINE TREE AND PAINTED U.S.B.M. 4780.1 LT0268 4804.52 BPR http://www.geocaching.com/mark/details.asp?PID=LT0268 4804.52 BPR Geocache Geocache 4804.52 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4804.52 BPR</h1> <b> PID </b> LT0268 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> STOVER MTN (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 15 37. (N) 121 21 25. (W) SCALED <br> <b> NAVD 88 </b> 1498.185 (meters) 4915.30 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.69 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1496.964 (meters) 4911.29 (feet) COMP <br> <b> MODELED GRAV</b> 979,757.5 (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> 603,130. </td><td> 2,054,700. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1497.139 (m) 4911.86 (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: 10TFK397579(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: 4804.52 1170+28.61 1929 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1929 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19990813</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 9.1 MI SW FROM CHESTER. IN TEHAMA COUNTY, 9.1 MILES SOUTHWEST ALONG STATE HIGHWAY 36 FROM CHESTER, PLUMAS COUNTY, ABOUT 300 FEET SOUTHWEST OF THE PLUMAS-TEHAMA COUNTY LINE, AT THE HIGHWAY-MAINTENANCE YARD, 40 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND 34 FEET NORTHEAST OF A 20-INCH PINE TREE AT THE EDGE OF THE ROAD. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4804.52 1170+28.61 1929 AND RIVETED ON THE TOP OF AN IRON PIPE PROJECTING 3 INCHES ABOVE GROUND. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 MARK NOT FOUND. LT0269 4805.37 BPR http://www.geocaching.com/mark/details.asp?PID=LT0269 4805.37 BPR Geocache Geocache 4805.37 BPR BPR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4805.37 BPR</h1> <b> PID </b> LT0269 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> STOVER MTN (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 15 36. (N) 121 21 24. (W) SCALED <br> <b> NAVD 88 </b> 1498.442 (meters) 4916.14 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.69 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1497.222 (meters) 4912.14 (feet) COMP <br> <b> MODELED GRAV</b> 979,757.4 (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> 603,100. </td><td> 2,054,720. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1497.396 (m) 4912.71 (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: 10TFK397579(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: 4805.37 1170+28.61 1929 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1929 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19990813</td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 9.1 MI SW FROM CHESTER. IN TEHAMA COUNTY, 9.1 MILES SOUTHWEST ALONG STATE HIGHWAY 36 FROM CHESTER, PLUMAS COUNTY, ABOUT 300 FEET SOUTHWEST OF THE PLUMAS-TEHAMA COUNTY LINE, AT THE HIGHWAY MAINTENANCE YARD, 40 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND 73 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD TO THE YARD. A UNITED STATES BUREAU OF PUBLIC ROADS STANDARD CAP, STAMPED 4805.37 1170+28.61 1929 AND RIVETED ON THE TOP OF AN IRON PIPE PROJECTING 7 INCHES ABOVE GROUND. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 RECOVERED IN GOOD CONDITION. LT0256 4923.3 USGS http://www.geocaching.com/mark/details.asp?PID=LT0256 4923.3 USGS Geocache Geocache 4923.3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4923.3 USGS</h1> <b> PID </b> LT0256 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> CHILDS MEADOWS (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 21 33. (N) 121 29 37. (W) SCALED <br> <b> NAVD 88 </b> 1501.425 (meters) 4925.93 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -23.77 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1500.209 (meters) 4921.94 (feet) COMP <br> <b> MODELED GRAV</b> 979,761.9 (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> 614,030. </td><td> 2,043,010. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1500.380 (m) 4922.50 (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: 10TFK279687(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1934 </td><td>MARK NOT FOUND </td><td>NGS</td></tr><tr><td>19990811</td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 10 MI SE FROM MINERAL. 10.0 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, AT CHILDS MEADOWS, AT A GRAVEL PIT, ON THE SOUTH SIDE OF THE HIGHWAY, AND IN THE ROOT OF A PINE TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. <p> <h2>STATION RECOVERY (1934) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1934 MARK NOT FOUND. <p> <h2>STATION RECOVERY (1999) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1999 MARK NOT FOUND. LU0379 496.8 USGS http://www.geocaching.com/mark/details.asp?PID=LU0379 496.8 USGS Geocache Geocache 496.8 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>496.8 USGS</h1> <b> PID </b> LU0379 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MITCHELL GULCH (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 22 03. (N) 122 24 22. (W) SCALED <br> <b> NAVD 88 </b> 152.20 (+/-2cm) 499.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.42 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 614,910. </td><td> 1,965,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 151.424 (m) 496.80 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK504687(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 5.9 MI S FROM OLINDA. 4.1 MILES SOUTH ALONG THE OLD STAGE ROAD FROM THE OLINDA SCHOOL AT OLINDA, THENCE 0.8 MILE SOUTH ALONG A PRIVATE ROAD TO THE CASPER RANCH, THENCE 0.5 MILE SOUTH LONG A TRAIL TO THE BAKER RANCH, THENCE 0.5 MILE SOUTH ALONG THE BAKER RANCH DRIVEWAY, AT THE JUNCTION OF A COUNTY ROAD, 72 FEET NORTHEAST OF A 36-INCH PINE TREE AT THE SOUTHEAST END OF A CURVE, 52 FEET EAST OF THE CENTER OF THE EAST END OF A SMALL WOODEN CULVERT, 25 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD DRIVEN IN THE NORTHWEST BASE OF A 48-INCH OAK TREE AT A FENCE CORNER, AND ABOUT LEVEL WITH THE ROAD. LU0394 5 A USGS http://www.geocaching.com/mark/details.asp?PID=LU0394 5 A USGS Geocache Geocache 5 A USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5 A USGS</h1> <b> PID </b> LU0394 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> DALES (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 18 50. (N) 122 04 17. (W) SCALED <br> <b> NAVD 88 </b> 184.991 (meters) 606.92 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.30 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 184.894 (meters) 606.61 (feet) COMP <br> <b> MODELED GRAV</b> 980,094.8 (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> 608,880. </td><td> 1,993,930. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 184.230 (m) 604.43 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK789630(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: 604.185 5 A 1924 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1924 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1974 </td><td>GOOD </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 9 MI W FROM PAYNES CREEK. 9.0 MILES WEST ALONG STATE HIGHWAY 36 FROM PAYNES CREEK, TEHAMA COUNTY, ABOUT 160 FEET SOUTHWEST OF THE DALE RANCH HOUSE, 50 FEET WEST OF THE JUNCTION OF THE HIGHWAY LEADING TO VIOLA, ABOUT 100 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 36, AND AT A FENCE LINE. A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 604.185 5 A 1924 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 4 INCHES ABOVE GROUND. <p> <h2>STATION RECOVERY (1974) </h2> <p>RECOVERY NOTE BY CA DIV OF HIGHWAYS 1974 8.7 MILES WEST ALONG HIGHWAY 36 FROM PAYNES CREEK, TEHAMA COUNTY, 50 FEET WEST OF THE JUNCTION OF HIGHWAY 36 AND LONG ROAD, COUNTY ROAD NO. A6, ABOUT 100 FEET NORTH OF THE CENTERLINE OF HIGHWAY 36, AND AT A FENCE LINE. A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED, 604.185 5 A 1924 AND RIVETED ON THE TOP OF A 3.5-INCH IRON PIPE PROJECTING 4 INCHES ABOVE GROUND. KT0709 5009.3 USGS http://www.geocaching.com/mark/details.asp?PID=KT0709 5009.3 USGS Geocache Geocache 5009.3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5009.3 USGS</h1> <b> PID </b> KT0709 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 48 23. (N) 122 42 16. (W) SCALED <br> <b> NAVD 88 </b> 1528.66 (+/-2cm) 5015.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.12 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 552,770. </td><td> 1,939,670. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1527.687 (m) 5012.09 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK253063(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 16 MI SW FROM PASKENTA. LOCATED 16.05 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- ABOUT 1.6 MILES WEST OF CONKLIN ORCHARD-- 15 FEET SOUTH OF THE CENTERLINE OF ROAD-- IN THE SOUTH ROOT OF A 48 IN YELLOW PINE-- COPPER NAIL AND WASHER AND PAINTED ON TREE 5009.3. KT0690 5097.8 USGS http://www.geocaching.com/mark/details.asp?PID=KT0690 5097.8 USGS Geocache Geocache 5097.8 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5097.8 USGS</h1> <b> PID </b> KT0690 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOG SPRING (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 50 29. (N) 122 52 05. (W) SCALED <br> <b> NAVD 88 </b> 1555.72 (+/-2cm) 5104.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.86 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 556,780. </td><td> 1,925,700. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1554.703 (m) 5100.72 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK112101(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 28.6 MI SW FROM PASKENTA. LOCATED 28.6 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- 100 FEET SOUTH AND BELOW AND ACROSS HAIR-PIN CURVE-- 10 FEET SOUTH OF THE CENTERLINE OF ROAD ON LOWER SIDE OF CURVE-- AT THE EDGE OF ROAD AND IN THE BASE OF 40 IN PINE, A RAILROAD SPIKE AND TREE PAINTED REF. 5097.8. THIS IS R.P. TO U.S.G.S. B-4 1932. KT0707 5127.2 USGS http://www.geocaching.com/mark/details.asp?PID=KT0707 5127.2 USGS Geocache Geocache 5127.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5127.2 USGS</h1> <b> PID </b> KT0707 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 48 40. (N) 122 43 00. (W) SCALED <br> <b> NAVD 88 </b> 1564.58 (+/-2cm) 5133.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.08 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 553,300. </td><td> 1,938,630. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1563.609 (m) 5129.94 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK242068(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 16.9 MI SW FROM PASKENTA. LOCATED 16.9 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- ABOUT 80 FEET NORTH OF (USGS B-8 1932) IN THE ROOT AND ON THE NORTH SIDE OF A 60 IN PINE, A COPPER NAIL AND WASHER. THIS IS A R.P. TO USGS B-8 1932. TREE PAINTED R.P. 5127.2. KT0693 5186.6 USGS http://www.geocaching.com/mark/details.asp?PID=KT0693 5186.6 USGS Geocache Geocache 5186.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5186.6 USGS</h1> <b> PID </b> KT0693 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOG SPRING (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 50 12. (N) 122 50 35. (W) SCALED <br> <b> NAVD 88 </b> 1582.75 (+/-2cm) 5192.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.87 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 556,240. </td><td> 1,927,840. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1581.746 (m) 5189.44 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK134096(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 26.7 MI SW FROM PASKENTA. LOCATED 26.7 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- 20 FEET NORTH OF THE CENTERLINE OF ROAD-- COPPER NAIL AND WASHER SET IN THE BASE OF 60 IN YELLOW PINE AND PAINTED U.S.B.M. 5186.6. KT0699 5198.1 USGS http://www.geocaching.com/mark/details.asp?PID=KT0699 5198.1 USGS Geocache Geocache 5198.1 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5198.1 USGS</h1> <b> PID </b> KT0699 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOG SPRING (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 45. (N) 122 47 44. (W) SCALED <br> <b> NAVD 88 </b> 1586.22 (+/-2cm) 5204.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.90 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 555,370. </td><td> 1,931,890. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1585.242 (m) 5200.91 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK174088(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 23.4 MI SW FROM PASKENTA. LOCATED 23.35 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD,AND IN THE MENDOCINO NATL. FOREST-- ABOUT 0.5 MILE WEST OF LOG SPRING RANGER STATION-- 10 FEET WEST OF THE CENTERLINE OF ROAD-- USGS WASHER SET IN THE BASE OF 60 IN SUGAR PINE-- AND TREE PAINTED U.S.B.M. 5198.1. KT0706 5235.3 USGS http://www.geocaching.com/mark/details.asp?PID=KT0706 5235.3 USGS Geocache Geocache 5235.3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5235.3 USGS</h1> <b> PID </b> KT0706 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 07. (N) 122 43 27. (W) SCALED <br> <b> NAVD 88 </b> 1597.53 (+/-2cm) 5241.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.05 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 554,140. </td><td> 1,938,000. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1596.558 (m) 5238.04 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK236076(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 17.8 MI SW FROM PASKENTA. LOCATED 17.75 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- ON POINT OF RIDGE 40 FEET SOUTH OF THE CENTERLINE OF ROAD-- ABOUT 10 FEET BELOW THE ROAD LEVEL-- SET IN THE TOP OF THE NORTH SIDE OF A VERTICAL ROCK OUT-CROP, ABOUT 2 FEET ABOVE THE GROUND-- ROCK OUT-CROP IS PAINTED U.S.B.M. 5235.3, (U.S.B.M. WITNESS POST IS SET BY B.M.). KT0691 5241.7 USGS http://www.geocaching.com/mark/details.asp?PID=KT0691 5241.7 USGS Geocache Geocache 5241.7 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5241.7 USGS</h1> <b> PID </b> KT0691 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOG SPRING (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 50 03. (N) 122 51 23. (W) SCALED <br> <b> NAVD 88 </b> 1599.53 (+/-2cm) 5247.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.87 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 555,970. </td><td> 1,926,690. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1598.527 (m) 5244.50 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK122093(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: BM 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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 27.6 MI SW FROM PASKENTA. LOCATED 27.6 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- 15 FEET NORTH OF THE CENTERLINE OF ROAD-- COPPER NAIL AND WASER SET IN THE BASE OF 50 IN YELLOW PINE, AND PAINTED U.S.B.M. 5241.7. LT0340 5266.5 USGS http://www.geocaching.com/mark/details.asp?PID=LT0340 5266.5 USGS Geocache Geocache 5266.5 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5266.5 USGS</h1> <b> PID </b> LT0340 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MINERAL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 19 29. (N) 121 34 40. (W) SCALED <br> <b> NAVD 88 </b> 1606.999 (meters) 5272.30 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.05 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1605.724 (meters) 5268.11 (feet) COMP <br> <b> MODELED GRAV</b> 979,773.6 (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> 610,170. </td><td> 2,035,880. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1605.992 (m) 5268.99 (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: 10TFK208647(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 2.5 MI E FROM MINERAL. 2.5 MILES EAST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, AT A SUMMIT, ON THE SOUTH SIDE OF THE HIGHWAY, 25 FEET SOUTH OF A STATE SNOW GAGE, AND IN THE ROOT OF A FIR TREE. A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER NAIL AND WASHER. KT0672 5285.9 USGS http://www.geocaching.com/mark/details.asp?PID=KT0672 5285.9 USGS Geocache Geocache 5285.9 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5285.9 USGS</h1> <b> PID </b> KT0672 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 48 26. (N) 122 56 36. (W) SCALED <br> <b> NAVD 88 </b> 1613.04 (+/-2cm) 5292.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.95 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 553,060. </td><td> 1,919,220. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1612.005 (m) 5288.72 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK048063(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 26.7 MI NE FROM COVELO. LOCATED 26.7 MILES NORTH-EAST OF THE POST OFFICE IN COVELO, MENDOCINO COUNTY, CALIF., ALONG THE DOS RIOS-PASKENTA ROAD, AND IN THE MENDOCINO NATL. FOREST, ON TOP OF RIDGE-- 26 FEET NORTH-WEST OF THE CENTERLINE OF ROAD-- ABOUT 3 FEET ABOVE ROAD LEVEL-- A BRONZE U.S.G.S. WASHER SET IN THE TOP OF BOULDER, AND PAINTED IN WHITE LETTERS ON BOULDER (U.S. 5285.9 B.M.) (U.S.B.M. WITNESS POST IS SET BY BENCH MARK). LU0444 531.6 USGS http://www.geocaching.com/mark/details.asp?PID=LU0444 531.6 USGS Geocache Geocache 531.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>531.6 USGS</h1> <b> PID </b> LU0444 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MITCHELL GULCH (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 18 59. (N) 122 26 54. (W) SCALED <br> <b> NAVD 88 </b> 162.85 (+/-2cm) 534.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.66 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 609,250. </td><td> 1,961,900. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 162.069 (m) 531.72 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK468630(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 3.7 MI NE FROM BAKER FIRE CAMP. 3.7 MILES NORTHEAST ALONG A COUNTY ROAD FROM THE BAKER FIRE CAMP OF THE CALIFORNIA DIVISION OF FORESTRY, AT A STEEL TRUSS BRIDGE OVER NORTH FORK COTTONWOOD CREEK, ON THE TOP OF THE NORTHWEST CONCRETE ABUTMENT, ABOUT 76 YARDS WEST OF B.M. K 340, 12 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD (MEASURED FROM THE CENTER OF THE WEST END OF THE BRIDGE), 3.3 FEET NORTHWEST OF THE WEST END OF THE NORTH GUARD RAIL, 3.1 FEET WEST OF A STEEL GIRDER MARKED BY THE WHITE PAINTED LETTERS 531.6, AND ABOUT LEVEL WITH THE ROAD. KT0687 5400.2 USGS http://www.geocaching.com/mark/details.asp?PID=KT0687 5400.2 USGS Geocache Geocache 5400.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5400.2 USGS</h1> <b> PID </b> KT0687 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 00. (N) 122 53 27. (W) SCALED <br> <b> NAVD 88 </b> 1647.89 (+/-2cm) 5406.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.84 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 557,760. </td><td> 1,923,760. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1646.853 (m) 5403.05 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK093111(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 30.2 MI SW FROM PASKENTA. LOCATED 30.15 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- IN SMALL FLAT ON RIDGE ABOVE LIGHTNING SPRING-- 30 FEET SOUTH OF THE CENTERLINE OF ROAD-- COPPER NAIL AND WASHER SET IN BASE OF 50 IN PINE AND PAINTED U.S.B.M. 5400.2. KT0695 5456.4 USGS http://www.geocaching.com/mark/details.asp?PID=KT0695 5456.4 USGS Geocache Geocache 5456.4 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5456.4 USGS</h1> <b> PID </b> KT0695 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOG SPRING (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 50 28. (N) 122 49 58. (W) SCALED <br> <b> NAVD 88 </b> 1664.97 (+/-2cm) 5462.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.87 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 556,720. </td><td> 1,928,720. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1663.965 (m) 5459.19 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK143101(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: USGS-BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 26 MI SW FROM PASKENTA. LOCATED 26.0 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- ABOUT 20 FEET EAST OF U.S.G.S. B-5 1932 AND ABOUT 4 FEET HIGHER-- COPPER NAIL AND WASHER SET IN THE TOP OF ROCK OUT-CROP-- ROCK IS PAINTED R.P. THIS IS A R.P. POINT TO B-5 1932. KT0683 5457.9 USGS http://www.geocaching.com/mark/details.asp?PID=KT0683 5457.9 USGS Geocache Geocache 5457.9 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5457.9 USGS</h1> <b> PID </b> KT0683 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 35. (N) 122 55 28. (W) SCALED <br> <b> NAVD 88 </b> 1665.54 (+/-2cm) 5464.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.82 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 558,870. </td><td> 1,920,900. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1664.461 (m) 5460.82 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK064121(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 32.3 MI SW FROM PASKENTA. LOCATED 32.3 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- 130 FEET NORTH WEST OF U.S.G.S. B-3 1932, AND ON THE WEST EDGE OF SADDLE, 20 FEET NORTH OF THE CENTERLINE OF ROAD-- COPPER NAIL AND WASHER SET IN THE BASE OF 46 IN PINE AND PAINTED USBM 5457.9. THIS IS R.P. TO U.S.G.S. B-3 1932. KT0673 5496.6 USGS http://www.geocaching.com/mark/details.asp?PID=KT0673 5496.6 USGS Geocache Geocache 5496.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5496.6 USGS</h1> <b> PID </b> KT0673 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 02. (N) 122 56 48. (W) SCALED <br> <b> NAVD 88 </b> 1677.27 (+/-2cm) 5502.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.94 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 554,170. </td><td> 1,918,940. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1676.218 (m) 5499.39 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK045074(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 27.6 MI NE FROM COVELO. LOCATED 27.6 MILES NORTH-EAST OF THE POST OFFICE IN COVELO, MENDOCINO COUNTY, CALIF., ALONG THE DOS RIOS-PASKENTA ROAD, AND IN THE MENDOCINO NATL. FOREST, ON THE CENTER OF RIDGE AT THE TEHAMA-MENDOCINO COUNTY LINE-- 47 FEET EAST OF THE CENTERLINE OF ROAD-- 32 FEET SOUTH-EAST OF A BLAZED 6 IN OAK TREE-- ABOUT 4 FEET ABOVE THE ROAD LEVEL-- A BRONZE USGS WASHER SET IN THE TOP OF A BOULDER, AND PAINTED IN WHITE LETTERS ON BOULDER (U.S. 5496.6 B.M.) (U.S.B.M. WITNESS POST IS SET BY BENCH MARK). KT0696 5548.6 USGS http://www.geocaching.com/mark/details.asp?PID=KT0696 5548.6 USGS Geocache Geocache 5548.6 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5548.6 USGS</h1> <b> PID </b> KT0696 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOG SPRING (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 50 07. (N) 122 49 29. (W) SCALED <br> <b> NAVD 88 </b> 1693.07 (+/-2cm) 5554.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.88 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 556,070. </td><td> 1,929,400. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1692.074 (m) 5551.41 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK149094(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 25.4 MI SW FROM PASKENTA. LOCATED 25.35 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- ABOUT 2.5 MILES WEST OF LOG SPRING RANGER STATION-- ON OPEN RIDGE-- 10 FEET SOUTH OF CENTERLINE OF ROAD-- COPPER NAIL AND WASHER SET IN ROOT OF 60 IN PINE AND PAINTED U.S.B.M. 5548.6. KT0685 5680.7 USGS http://www.geocaching.com/mark/details.asp?PID=KT0685 5680.7 USGS Geocache Geocache 5680.7 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5680.7 USGS</h1> <b> PID </b> KT0685 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 24. (N) 122 54 20. (W) SCALED <br> <b> NAVD 88 </b> 1733.40 (+/-2cm) 5687.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.82 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 558,510. </td><td> 1,922,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1732.355 (m) 5683.57 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK080118(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 31.2 MI SW FROM PASKENTA. LOCATED 31.25 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- AT FORK TO KESSELRING CABIN-- 10 FEET NORTH OF THE CENTERLINE OF ROAD-- U.S.G.S. LARGE SPIKE SET IN THE BASE OF 46 IN PINE AND PAINTED U.S.B.M. 5680.7. LU0446 580.3 USGS http://www.geocaching.com/mark/details.asp?PID=LU0446 580.3 USGS Geocache Geocache 580.3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>580.3 USGS</h1> <b> PID </b> LU0446 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MITCHELL GULCH (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 18 46. (N) 122 27 46. (W) SCALED <br> <b> NAVD 88 </b> 177.67 (+/-2cm) 582.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.68 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 608,860. </td><td> 1,960,670. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 176.886 (m) 580.33 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK456626(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 2.9 MI NE FROM BAKER FIRE CAMP. 2.9 MILES NORTHEAST ALONG A COUNTY PAVED ROAD FROM THE BAKER FIRE CAMP OF THE CALIFORNIA DIVISION OF FORESTRY, AT FARQUHAR SCHOOL, ABOUT 41 YARDS SOUTHEAST OF THE SOUTHEAST CORNER OF THE BUILDING, 73.4 FEET EAST OF B.M. L 340, 72.9 FEET EAST OF THE SOUTHEAST CORNER OF A CONCRETE WELL HOUSE, 35 FEET NORTH OF THE CENTER LINE OF THE ROAD, ABOUT LEVEL WITH THE ROAD, SET IN THE NORTH BASE OF A 36-INCH OAK TREE, AND MARKED BY THE WHITE PAINTED LETTERS 580.3. KT0702 5819.2 USGS http://www.geocaching.com/mark/details.asp?PID=KT0702 5819.2 USGS Geocache Geocache 5819.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5819.2 USGS</h1> <b> PID </b> KT0702 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOG SPRING (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 26. (N) 122 46 03. (W) SCALED <br> <b> NAVD 88 </b> 1775.50 (+/-2cm) 5825.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.95 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 554,760. </td><td> 1,934,290. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1774.518 (m) 5821.90 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK198082(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 20.7 MI SW FROM PASKENTA. LOCATED 20.7 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- ABOUT 80 FEET SOUTH-EAST OF THE COLD SPRING ROAD FORK-- ABOUT 40 FEET SOUTH-EAST OF N-601 1940. THE ROOT OF A 40 IN PINE AND PAINTED U.S.B.M. 5819.2. (COPPER NAIL AND WASHER). KT0682 5834.0 USGS http://www.geocaching.com/mark/details.asp?PID=KT0682 5834.0 USGS Geocache Geocache 5834.0 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5834.0 USGS</h1> <b> PID </b> KT0682 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 42. (N) 122 56 18. (W) SCALED <br> <b> NAVD 88 </b> 1780.17 (+/-2cm) 5840.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.83 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 559,100. </td><td> 1,919,710. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1779.075 (m) 5836.85 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK052124(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 32.4 MI NE FROM COVELO. LOCATED 32.45 MILES NORTH-EAST OF THE POST OFFICE IN COVELO, MENDOCINO COUNTY, CALIF., ALONG THE DOS RIOS-PASKENTA ROAD, AND IN THE MENDOCINO NATL. FOREST-- ABOUT 0.1 MILE EAST OF GOVERNMENT FLAT-- ABOUT 150 FEET NORTH-WEST OF THE CENTERLINE OF ROAD-- IN THE TOP OF LARGE ROCK OUT-CROP AND PAINTED U.S.B.M. 5834.0 COPPER NAIL AND WASHER SET IN DRILL HOLE-- U.S.B.M. WITNESS POST IS SET BETWEEN B.M. AND ROAD. THIS MARK IS LOCATED 1.1 MILES SOUTH-WEST OF U.S.G.S. B-3 1932. KT0681 5911.0 USGS http://www.geocaching.com/mark/details.asp?PID=KT0681 5911.0 USGS Geocache Geocache 5911.0 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5911.0 USGS</h1> <b> PID </b> KT0681 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 28. (N) 122 56 34. (W) SCALED <br> <b> NAVD 88 </b> 1803.66 (+/-2cm) 5917.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.85 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 558,670. </td><td> 1,919,320. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1802.560 (m) 5913.90 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK048119(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 31.8 MI NE FROM COVELO. LOCATED 31.85 MILES NORTH-EAST OF THE POST OFFICE IN COVELO, MENDOCINO COUNTY, CALIF., ALONG THE DOS RIOS-PASKENTA ROAD, AND IN THE MENDOCINO NATL. FOREST-- AT POINT WHERE ROAD BENDS AROUND RIDGE-- 50 FEET SOUTH-EAST OF THE CENTERLINE OF ROAD-- A LARGE SPIKE SET IN BASE OF 50 IN YELLOW PINE AND PAINTED U.S.B.M. 5911.0. LU0569 600 USGS http://www.geocaching.com/mark/details.asp?PID=LU0569 600 USGS Geocache Geocache 600 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>600 USGS</h1> <b> PID </b> LU0569 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOWREY (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 16 36. (N) 122 30 33. (W) SCALED <br> <b> NAVD 88 </b> 183.75 (+/-2cm) 602.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.80 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 604,870. </td><td> 1,956,700. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 182.956 (m) 600.25 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK417585(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1977 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 1.1 MI W FROM BAKER FIRE CAMP. 1.1 MILES WEST ALONG STATE HIGHWAY 36 FROM THE BAKER FIRE CAMP OF THE CALIFORNIA DIVISION OF FORESTRY, AT A BRIDGE OVER A CREEK, A COPPER NAIL AND WASHER IN THE TOP OF THE EAST END OF THE NORTHEAST CONCRETE WING WALL, 0.6 FOOT WEST OF THE EAST END, AND ABOUT LEVEL WITH THE HIGHWAY. NOTE-- IT IS NOT IN A ROCK OUTCROP AS STATED IN THE LITHOGRAPHED LIST. <p> <h2>STATION RECOVERY (1977) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977 MARK NOT FOUND. KT0679 6014.2 USGS http://www.geocaching.com/mark/details.asp?PID=KT0679 6014.2 USGS Geocache Geocache 6014.2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>6014.2 USGS</h1> <b> PID </b> KT0679 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 03. (N) 122 57 00. (W) SCALED <br> <b> NAVD 88 </b> 1835.11 (+/-2cm) 6020.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.88 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 557,910. </td><td> 1,918,700. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1833.999 (m) 6017.05 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK042112(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STAMPING: USGS BM <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 30.6 MI NE FROM COVELO. LOCATED 30.65 MILES NORTH-EAST OF THE POST OFFICE IN COVELO, MENDOCINO COUNTY, CALIF., ALONG THE DOS-RIOS-PASKENTA ROAD, AND IN THE MENDOCINO NATL. FOREST-- AT A POINT WHERE ROAD MAKES SHARP TURN ON POINT OF NARROW SPUR RIDGE, 10 FEET EAST OF THE CENTERLINE OF ROAD-- A COPPER NAIL AND WASHER SET IN BASE OF 50 IN FIR TREE AND PAINTED USBM 6014.2. LU0296 621.25 USGS http://www.geocaching.com/mark/details.asp?PID=LU0296 621.25 USGS Geocache Geocache 621.25 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>621.25 USGS</h1> <b> PID </b> LU0296 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MITCHELL GULCH (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 15 31. (N) 122 28 27. (W) SCALED <br> <b> NAVD 88 </b> 190.23 (+/-2cm) 624.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.85 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 602,850. </td><td> 1,959,670. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 189.430 (m) 621.49 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK447565(NAD 83) <br>MARKER: Q = CHISELED SQUARE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: WATER TROUGH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 2.1 MI SE FROM BAKER FIRE CAMP. 2.1 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM THE BAKER FIRE CAMP OF THE CALIFORNIA DIVISON OF FORESTRY, AT THE NORTHEAST END OF THE LARGE STEEL TRUSS BRIDGE OVER COTTONWOOD CREEK, A CHISELED SQUARE IN THE TOP OF THE NORTH END OF THE WEST SIDE OF A WATER TROUGH, 16.5 FEET NORTHEAST OF THE NORTHEAST CONCRETE WING WALL OF THE BRIDGE, 2.9 FEET SOUTH OF A WATER PUMP, AND ABOUT 3 FEET LOWER THAN THE HIGHWAY. KT0677 6332.5 USGS http://www.geocaching.com/mark/details.asp?PID=KT0677 6332.5 USGS Geocache Geocache 6332.5 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>6332.5 USGS</h1> <b> PID </b> KT0677 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 50 15. (N) 122 57 03. (W) SCALED <br> <b> NAVD 88 </b> 1932.08 (+/-2cm) 6338.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.91 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 556,430. </td><td> 1,918,610. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1930.994 (m) 6335.27 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK042097(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 29.4 MI NE FROM COVELO. LOCATED 29.35 MILES NORTH-EAST OF THE POST OFFICE IN COVELO, MENDOCINO COUNTY, CALIF., ALONG THE DOS RIOS-PASKENTA ROAD, AND IN THE MENDOCINO NATL. FOREST, 25 FEET NORTHEAST OF THE CENTERLINE OF ROAD, 20 FEET SOUTH-WEST OF U.S.C. AND G.S. Y-243 1935. A BRONZE WASHER SET IN ROOT OF SPRUCE TREE AND PAINTED ON TREE 6332.5. (U.S.B.M. WITNESS POST IS SET BY BENCH MARK). LU0375 673.4 USGS http://www.geocaching.com/mark/details.asp?PID=LU0375 673.4 USGS Geocache Geocache 673.4 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>673.4 USGS</h1> <b> PID </b> LU0375 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MITCHELL GULCH (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 29. (N) 122 25 41. (W) SCALED <br> <b> NAVD 88 </b> 206.07 (+/-2cm) 676.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.55 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 612,020. </td><td> 1,963,630. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 205.288 (m) 673.52 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK485658(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 8.8 MI S FROM OLINDA. 4.1 MILES SOUTH ALONG THE OLD STAGE ROAD FROM THE OLINDA SCHOOL AT OLINDA, THENCE 0.8 MILE SOUTH ALONG A PRIVATE ROAD TO THE CASPER RANCH, THENCE 0.5 MILE SOUTH ALONG A TRAIL TO THE BAKER RANCH, THENCE 0.5 MILE SOUTH ALONG THE BAKER RANCH DRIVEWAY TO A COUNTY ROAD, THENCE 1.4 MILES SOUTHWEST ALONG THE COUNTY ROAD TO THE EVERGREEN SCHOOL, THENCE 1.5 MILES SOUTH ALONG THE FARQUHAR ROAD, 13 1/2 FEET WEST OF THE CENTERLINE OF THE ROAD, 8.0 FEET SOUTH OF THE CENTER OF A WOODEN GATE, AT THE SOUTHWEST END OF A CURVE, DRIVEN IN THE EAST SIDE OF A 24-INCH PINE TREE IN THE FENCE LINE, AND 0.3 FOOT ABOVE THE GROUND. LU0295 679.77 USGS http://www.geocaching.com/mark/details.asp?PID=LU0295 679.77 USGS Geocache Geocache 679.77 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>679.77 USGS</h1> <b> PID </b> LU0295 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MITCHELL GULCH (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 15 42. (N) 122 29 12. (W) SCALED <br> <b> NAVD 88 </b> 246.96 (+/-2cm) 810.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.84 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 603,200. </td><td> 1,958,600. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 246.157 (m) 807.60 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK436569(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 0 = UNSPECIFIED SETTING <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 1.3 MI SE FROM BAKER FIRE CAMP. 1.3 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM THE BAKER FIRE CAMP OF THE CALIFORNIA DIVISON OF FORESTRY, 92 YARDS SOUTH OF A SMALL DWELLING, A RAILROAD SPIKE IN THE BASE OF THE EAST SIDE OF A 36-INCH PINE TREE, 16 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 21 FEET NORTHEAST OF A FENCE, AND ABOUT 2 FEET HIGHER THAN THE HIGHWAY. LU0567 687.1 USGS http://www.geocaching.com/mark/details.asp?PID=LU0567 687.1 USGS Geocache Geocache 687.1 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>687.1 USGS</h1> <b> PID </b> LU0567 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOWREY (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 16 24. (N) 122 32 25. (W) SCALED <br> <b> NAVD 88 </b> 210.27 (+/-2cm) 689.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.78 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 604,520. </td><td> 1,954,050. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 209.466 (m) 687.22 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK390581(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TREE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 2.8 MI W FROM BAKER FIRE CAMP. 2.8 MILES WEST ALONG STATE HIGHWAY 36 FROM THE BAKER FIRE CAMP OF THE CALIFORNIA DIVISION OF FORESTRY, 0.1 MILE SOUTHEAST OF THE ENTRANCE TO THE DIAMOND RANCH, A RAILROAD SPIKE IN THE TRUNK OF A 36-INCH PINE TREE, 0.6 FOOT ABOVE THE GROUND, 32.5 FEET NORTH OF A FENCE, 14 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 1 1/2 FEET HIGHER THAN THE HIGHWAY. LT0319 8 A http://www.geocaching.com/mark/details.asp?PID=LT0319 8 A Geocache Geocache 8 A Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>8 A</h1> <b> PID </b> LT0319 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> INSKIP HILL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 10. (N) 121 55 02. (W) SCALED <br> <b> NAVD 88 </b> 564.666 (meters) 1852.58 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -26.19 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 564.334 (meters) 1851.49 (feet) COMP <br> <b> MODELED GRAV</b> 980,019.2 (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> 611,350. </td><td> 2,007,030. </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: 10TEK919656(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: 1849.780 8 A 1924 <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>1934 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 AT PAYNES CREEK. AT PAYNES CREEK, TEHAMA COUNTY, ON STATE HIGHWAY 36, ABOUT 200 FEET WEST OF THE POST OFFICE, JUST EAST OF THE Y-ROAD LEADING TO MANTON, 4.5 FEET NORTHEAST OF HIGHWAY STATION POST A 1153+25, AND AT THE NORTH EDGE OF THE HIGHWAY. A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 1849.780 8 A 1924 AND RIVETED ON THE TOP OF A 3-1/2 INCH IRON PIPE PROJECTING 1.6 FEET ABOVE GROUND. KT0064 A 1068 http://www.geocaching.com/mark/details.asp?PID=KT0064 A 1068 Geocache Geocache A 1068 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 1068</h1> <b> PID </b> KT0064 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HENLEYVILLE (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 57 10. (N) 122 21 42. (W) SCALED <br> <b> NAVD 88 </b> 141.86 (+/-2cm) 465.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.94 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 568,850. </td><td> 1,969,090. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 141.067 (m) 462.82 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK545227(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: A 1068 1966 <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>1966 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1966 10.6 MI W FROM CORNING. 10.55 MILES WEST ALONG COUNTY ROAD A 9 FROM THE OVERPASS OVER INTERSTATE HIGHWAY 5 AT CORNING, IN THE TOP AND 2.0 FEET NORTHEAST OF THE SOUTHWEST END OF THE SOUTHEAST CONCRETE CURB OF CONCRETE BRIDGE SC 60 OVER MILL CREEK, AND ABOUT 1 FOOT HIGHER THAN THE ROAD. LT0332 A 138 http://www.geocaching.com/mark/details.asp?PID=LT0332 A 138 Geocache Geocache A 138 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 138</h1> <b> PID </b> LT0332 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LYONSVILLE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 44. (N) 121 42 39. (W) SCALED <br> <b> NAVD 88 </b> 1291.839 (meters) 4238.31 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.65 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1290.898 (meters) 4235.22 (feet) COMP <br> <b> MODELED GRAV</b> 979,850.5 (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> 612,440. </td><td> 2,024,570. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1290.912 (m) 4235.27 (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: 10TFK094669(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 4235.156 A 138 1932 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1934 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1972 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1934 6.4 MI W FROM MINERAL. 6.4 MILES WEST ALONG STATE HIGHWAY 36 FROM MINERAL, TEHAMA COUNTY, AT LASSEN LODGE, 50 FEET SOUTHEAST OF THE SOUTH STATION POST AT CULVERT B 271+00, 57 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AT THE FOOT OF AN OAK TREE AND A CEDAR TREE GROWING CLOSE TOGETHER, AND IN THE TOP OF A BOULDER. A STANDARD DISK, STAMPED 4235.156 A 138 1932. <p> <h2>STATION RECOVERY (1972) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 RECOVERED IN GOOD CONDITION. LU2276 A 1430 http://www.geocaching.com/mark/details.asp?PID=LU2276 A 1430 Geocache Geocache A 1430 NGS NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 1430</h1> <b> PID </b> LU2276 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF EAST (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 11 31. (N) 122 14 22. (W) SCALED <br> <b> NAVD 88 </b> 97.612 (meters) 320.25 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.41 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 97.560 (meters) 320.08 (feet) COMP <br> <b> MODELED GRAV</b> 980,091.8 (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> 595,370. </td><td> 1,979,610. </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: 10TEK647493(NAD 83) <br>MARKER: I = METAL ROD <br>SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL <br>WITH SETTING: INFORMATION. <br>SP_SET: METAL ROD DRIVEN INTO GROUND <br>STAMPING: A 1430 1988 <br>MARK LOGO: NGS <br>MAGNETIC: I = MARKER IS A STEEL ROD <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - 1988 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1988 </td><td>MONUMENTED </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1988 IN RED BLUFF, AT 2440 MAIN STREET, A METAL ROD DRIVEN 2.4 METERS AND FLUSH WITH THE GROUND, 10.4 M (34.1 FT) SOUTHWEST OF THE NORTHWEST CORNER OF THE CALIFORNIA DEPARTMENT OF WATER RESOURCES OFFICE AT 2440 MAIN STREET, 8.1 M (26.6 FT) WEST OF THE WEST FACE OF THE BUILDING, 1.8 M (5.9 FT) EAST OF THE WEST EDGE OF THE LAWN, AND LEVEL WITH THE STREET. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP. LU0224 A 16=437 B USGS http://www.geocaching.com/mark/details.asp?PID=LU0224 A 16=437 B USGS Geocache Geocache A 16=437 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 16=437 B USGS</h1> <b> PID </b> LU0224 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF WEST (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 14 39. (N) 122 17 44. (W) SCALED <br> <b> NAVD 88 </b> 134.373 (meters) 440.86 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.52 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 134.299 (meters) 440.61 (feet) COMP <br> <b> MODELED GRAV</b> 980,073.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 601,180. </td><td> 1,974,850. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 133.612 (m) 438.36 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK599550(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: 437.981 B 1902 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1902 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1949 4.4 MI S FROM HOOKER. 4.4 MILES SOUTH ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT HOOKER, 094 MILE NORTHWEST OF BLUNT, 80 FEET EAST OF THE EAST CORNER OF RAILROAD BRIDGE 229.42, 40.0 FEET NORTHEAST OF THE NORTHEAST RAIL, 36.0 FEET SOUTHWEST OF A FENCE, 15 FEET NORTHEAST OF A TELEPHONE POLE, ABOUT 4 FEET HIGHER THAN THE TRACK, AND RIVETED TO THE TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.7 FOOT ABOVE THE GROUND. LU0367 A 215 http://www.geocaching.com/mark/details.asp?PID=LU0367 A 215 Geocache Geocache A 215 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 215</h1> <b> PID </b> LU0367 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> WEST OF GERBER (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 07 17. (N) 122 19 26. (W) SCALED <br> <b> NAVD 88 </b> 120.89 (+/-2cm) 396.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.77 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 587,560. </td><td> 1,972,390. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 120.120 (m) 394.09 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK576414(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: A 215 1935 <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>1935 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1935 7.6 MI SW FROM RED BLUFF. 7.6 MILES SOUTHWEST ALONG THE PASKENTA ROAD FROM RED BLUFF, TEHAMA COUNTY, AT THE JUNCTION OF A T-ROAD LEADING NORTH, 27 FEET NORTH OF THE CENTERLINE OF THE PASKENTA ROAD, 24 FEET WEST OF THE CENTERLINE OF THE T-ROAD, AND 19 FEET NORTHWEST OF A MAILBOX (IT BELONGED IN 1935 TO ROBERT MC DONALD). A STANDARD DISK, STAMPED A 215 1935 AND SET IN THE TOP OF A CONCRETE POST. LU0713 A 223 http://www.geocaching.com/mark/details.asp?PID=LU0713 A 223 Geocache Geocache A 223 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 223</h1> <b> PID </b> LU0713 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> OXBOW BRIDGE (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 12 48. (N) 122 36 02. (W) SCALED <br> <b> NAVD 88 </b> 311.62 (+/-2cm) 1022.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.77 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 597,890. </td><td> 1,948,880. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 310.787 (m) 1019.64 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK339515(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: A 223 1935 <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>1935 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1966 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 22.8 MI W FROM RED BLUFF. 22.8 MILES WEST ALONG A COUNTY ROAD WHICH IS AN EXTENSION OF WALNUT STREET FROM THE POST OFFICE AT RED BLUFF, ABOUT 200 YARDS WEST OF A POINT WHERE THE ROAD CROSSES A DRY CREEK, 38.3 FEET NORTHEAST OF A FENCE CORNER, 15 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 2.5 FEET SOUTHEAST OF A WITNESS POST, AND SET IN TOP OF A CONCRETE POST PROJECTING 0.8 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966 MARK NOT FOUND. KT0078 A 276 http://www.geocaching.com/mark/details.asp?PID=KT0078 A 276 Geocache Geocache A 276 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 276</h1> <b> PID </b> KT0078 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> CORNING (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 55 42. (N) 122 12 58. (W) SCALED <br> <b> NAVD 88 </b> 91.39 (+/-2cm) 299.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.51 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 566,090. </td><td> 1,981,530. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 90.640 (m) 297.37 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK669200(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: A 276 1935 <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>1935 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 0.8 MI W FROM CORNING. 0.8 MILE WEST ALONG COUNTY ROAD A 9 FROM OVERPASS OVER HIGHWAY INTERSTATE 5 AT CORNING, AT THE NORTHWEST CORNER OF THE INTERSECTION OF RAWSON ROAD, 29 FEET NORTH OF THE CENTER LINE OF THE ROAD, 37 FEET WEST OF THE CENTER LINE OF RAWSON ROAD, 17.5 FEET WEST OF THE CENTER OF THE WEST END OF A 24-INCH PIPE CULVERT, 16 FEET WEST OF AN INTERSECTING POWER POLE WITH A GUY WIRE, 8 1/2 FEET WEST OF A FENCE CORNER, 1.5 FEET EAST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND. LU0687 A 330 http://www.geocaching.com/mark/details.asp?PID=LU0687 A 330 Geocache Geocache A 330 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 330</h1> <b> PID </b> LU0687 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 02 30. (N) 122 50 03. (W) SCALED <br> <b> NAVD 88 </b> 2116.17 (+/-2cm) 6942.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.52 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 578,990. </td><td> 1,928,810. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2115.042 (m) 6939.10 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK141323(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STAMPING: A 330 1948 <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>1948 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1978 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 10.8 MI SE FROM FRYING PAN. 10.8 MILES SOUTHEAST ALONG THE HARVEY PEAK TRAIL FROM FRYING PAN, IN THE TOP OF A 4- Y 5-FOOT BOULDER, 60 FEET SOUTHEAST OF A TRIANGULAR BLAZED 6-FOOT PINE TREE, 18 FEET NORTHWEST OF THE TRAIL, 4 FEET SOUTHEAST OF A SMALL STREAM, AND ABOUT 4 FEET LOWER THAN THE TRAIL. <p> <h2>STATION RECOVERY (1978) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978 MARK NOT FOUND. KT0844 A 333 http://www.geocaching.com/mark/details.asp?PID=KT0844 A 333 Geocache Geocache A 333 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 333</h1> <b> PID </b> KT0844 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> NEWVILLE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 52 18. (N) 122 33 18. (W) SCALED <br> <b> NAVD 88 </b> 252.03 (+/-2cm) 826.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.89 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 559,930. </td><td> 1,952,520. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 251.179 (m) 824.08 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK380136(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: A 333 1949 <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>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 1 MI SW FROM PASKENTA. 1.05 MILES SOUTHWEST ALONG COUNTY ROAD A 9 FROM THE POST OFFICE AT PASKENTA, 0.1 MILE NORTHEAST OF THE JUNCTION OF A DRIVEWAY NORTHWEST TO A HOUSE, 28 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 30 FEET NORTHEAST OF THE NORTHEAST END OF A WOODEN GATE, 1.0 FOOT NORTHWEST OF A FENCE, 0.6 FOOT NORTHWEST OF A WITNESS POST, 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. LU0658 A 336 http://www.geocaching.com/mark/details.asp?PID=LU0658 A 336 Geocache Geocache A 336 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 336</h1> <b> PID </b> LU0658 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOWREY (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 02 32. (N) 122 35 57. (W) SCALED <br> <b> NAVD 88 </b> 415.83 (+/-2cm) 1364.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.69 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 578,890. </td><td> 1,948,870. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 414.950 (m) 1361.38 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK341325(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: A 336 1948 <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>1948 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 8.7 MI E FROM FRANKLIN POINT LOOKOUT. 0.4 MILE SOUTH ALONG A DIRT ROAD FROM FRANKLIN POINT LOOKOUT, THENCE 8.3 MILES EAST ALONG THE COLYER SPRINGS TO RED BLUFF ROAD, 28 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 13 FEET EAST OF A 12-INCH OAK TREE, 2.8 FEET WEST OF A WITNESS POST, ABOUT 7 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.8 FOOT ABOVE THE GROUND. LU0623 A 337 http://www.geocaching.com/mark/details.asp?PID=LU0623 A 337 Geocache Geocache A 337 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 337</h1> <b> PID </b> LU0623 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 19 19. (N) 122 52 46. (W) SCALED <br> <b> NAVD 88 </b> 983.53 (+/-2cm) 3226.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.53 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 610,150. </td><td> 1,925,260. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 982.644 (m) 3223.89 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK102634(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: A 337 1948 <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>1948 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1977 </td><td>GOOD </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 4.8 MI S FROM BEEGUM. 1.4 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM A STEEL TRUSS BRIDGE AT BEEGUM, THENCE 3.4 MILES SOUTH ALONG A FOREST SERIVCE DIRT ROAD, AT A SHARP CURVE, 75 FEET NORTHEAST OF A TELEPHONE POLE, 27 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 2.0 FEET SOUTHEAST OF A WITNESS POST, ABOUT 1 FOOT HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1977) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977 BEEGUM, 2.0 MILES SE ALONG STATE HWY. 36 FROM A CONCRETE BRIDGE, THENCE 3.4 MILES SOUTH ALONG A FOREST SERVICE ROAD. AT A SHARP CURVE, 75 FT NE OF A TELEPHONE POLE, 58 FT NW OF THE CENTER LINE OF THE ROAD, 2.0 FT SE OF A WITNESS POST, ABOUT 1 FT HIGHER THAN THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FT ABOVE THE GROUND. BRONZE DISK STAMPED A 337 1948. LU0213 A 378 http://www.geocaching.com/mark/details.asp?PID=LU0213 A 378 Geocache Geocache A 378 CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 378</h1> <b> PID </b> LU0213 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HOOKER (1965) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 22 04. (N) 122 17 54. (W) SCALED <br> <b> NAVD 88 </b> 129.602 (meters) 425.20 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.20 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 129.532 (meters) 424.97 (feet) COMP <br> <b> MODELED GRAV</b> 980,088.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 614,910. </td><td> 1,974,660. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 128.830 (m) 422.67 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK595688(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE <br>SP_SET: ABUTMENT <br>STAMPING: A 378 1949 <br>MARK LOGO: CGS <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - June 23, 1988 <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>CGS</td></tr><tr><td>19880623</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1949 1.4 MI SW FROM COTTONWOOD. 1.4 MILES SOUTHWEST ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT COTTONWOOD, 30 FEET SOUTHWEST OF THE FIRST POLE SOUTHWEST OF MILEPOST 239, AT RAILROAD BRIDGE 239.96, IN THE TOP OF THE SOUTHEAST END OF THE NORTHEAST CONCRETE ABUTMENT, 6.0 FEET SOUTHEAST OF THE SOUTHEAST RAIL, AND ABOUT 2 FEET LOWER THAN THE TRACK. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 2.3 KM (1.45 MI) SOUTHWESTERLY ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE JUNCTION OF PINE STREET IN COTTONWOOD. ADD--31.0 M (101.7 FT) SOUTHWEST OF THE CENTER OF DRAPER ROAD. KT0728 A 601 http://www.geocaching.com/mark/details.asp?PID=KT0728 A 601 Geocache Geocache A 601 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 601</h1> <b> PID </b> KT0728 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> NEWVILLE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 07. (N) 122 36 14. (W) SCALED <br> <b> NAVD 88 </b> 291.22 (+/-2cm) 955.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.70 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 557,770. </td><td> 1,948,320. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 290.358 (m) 952.62 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK338114(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: A 601 1940 <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>1940 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1940 5.1 MI SW FROM PASKENTA. LOCATED 5.1 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AT A FENCE CORNER OF A T FENCE FROM THE NORTH-- 6 FEET EAST OF THE CORNER POST-- 25 FEET NORTH OF THE CENTERLINE OF ROAD, AND ABOUT 2 FEET SOUTH OF THE NORTH R.O.W. FENCE, AND IN THE R.O.W. 1.1 MILES WEST OF T-215 1935. (U.S.B.M. WITNESS POST IS SET BY BENCH MARK) KT0094 A 627 http://www.geocaching.com/mark/details.asp?PID=KT0094 A 627 Geocache Geocache A 627 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 627</h1> <b> PID </b> KT0094 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> BLACK BUTTE DAM (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 08. (N) 122 22 01. (W) SCALED <br> <b> NAVD 88 </b> 149.22 (+/-2cm) 489.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.97 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 553,980. </td><td> 1,968,580. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 148.422 (m) 486.95 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK541078(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: A 627 1942 <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>1942 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1942 14 MI S FROM HENLEYVILLE. 14 MILES SOUTH ALONG A ROAD AND A TRAIL FROM HENLEYVILLE, TEHAMA COUNTY, 100 FEET SOUTH OF A FENCE CORNER, 10 FEET WEST OF THE CENTERLINE OF THE ROAD, 2 FEET EAST OF THE FENCE LINE, AND NEAR A WHITE WOODEN WITNESS POST. A STANDARD DISK, STAMPED A 627 1942 AND SET IN THE TOP OF A CONCRETE POST. LU0230 A 840 http://www.geocaching.com/mark/details.asp?PID=LU0230 A 840 Geocache Geocache A 840 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 840</h1> <b> PID </b> LU0230 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF EAST (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 11 26. (N) 122 14 23. (W) SCALED <br> <b> NAVD 88 </b> 97.750 (meters) 320.70 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.41 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 97.698 (meters) 320.53 (feet) COMP <br> <b> MODELED GRAV</b> 980,091.6 (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> 595,210. </td><td> 1,979,590. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 97.003 (m) 318.25 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK647491(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: A 840 1947 <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>1947 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19880622</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1947 0.9 MI N FROM RED BLUFF. 0.9 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STATION AT RED BLUFF, AT A ROAD CROSSING, AT GLADE SIDING, 9 RAILS NORTH OF THE STANDARD OIL CO. OF CALIFORNIA BULK PLANT, 46.8 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 23.2 FEET SOUTH OF THE CENTER LINE OF A ROAD LEADING WEST, 1.2 FEET EAST OF A BOUNDARY FENCE, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND AND ABOUT 2 FEET LOWER THAN THE TRACK. WITNESS POST SET 1.6 FEET SOUTH OF THE STATION. <p> <h2>STATION RECOVERY (1949) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1949 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 MARK NOT FOUND. LU0280 A 841 http://www.geocaching.com/mark/details.asp?PID=LU0280 A 841 Geocache Geocache A 841 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 841</h1> <b> PID </b> LU0280 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF EAST (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 08 23. (N) 122 14 22. (W) SCALED <br> <b> NAVD 88 </b> 90.00 (+/-2cm) 295.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.48 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 589,570. </td><td> 1,979,600. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 89.260 (m) 292.85 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK647435(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: A 841 1947 <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>1947 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1947 2.6 MI S FROM RED BLUFF. 0.1 MILE WEST ALONG WALNUT STREET FROM THE SOUTHERN PACIFIC RAILROAD STATION AT RED BLUFF, THENCE 2.5 MILES SOUTH ALONG JACKSON STREET AND ITS EXTENSION, AT THE EAST END OF THE LARGE BRIDGE OVER RED BANK CREEK, 13.4 FEET NORTH OF THE CENTER LINE OF THE ROAD, SET ON TOP OF THE LARGE ROUNDED CONCRETE PIER, 0.6 FOOT SOUTH OF THE NORTH EDGE OF THE PIER AND 1.8 FEET LOWER THAN THE BRIDGE. KT0079 A 9 CAHD http://www.geocaching.com/mark/details.asp?PID=KT0079 A 9 CAHD Geocache Geocache A 9 CAHD CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 9 CAHD</h1> <b> PID </b> KT0079 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> CORNING (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 55 42. (N) 122 12 06. (W) SCALED <br> <b> NAVD 88 </b> 95.65 (+/-2cm) 313.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.46 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 566,090. </td><td> 1,982,760. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 94.895 (m) 311.33 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK682201(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SIDEWALK <br>STAMPING: A 9 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 AT CORNING. AT CORNING, AT THE INTERSECTION OF INTERSTATE HIGHWAY 5 AND COUNTY ROAD A 9, IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE SIDEWALK OF COUNTY ROAD A 9 OVERPASS OVER INTERSTATE HIGHWAY 5, 0.3 FOOT SOUTH OF THE SOUTH CONCRETE GUARDRAIL, AND ABOUT LEVEL WITH THE ROAD. LU1954 ABRAHAM http://www.geocaching.com/mark/details.asp?PID=LU1954 ABRAHAM Geocache Geocache ABRAHAM CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ABRAHAM</h1> <b> PID </b> LU1954 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> TUSCAN SPRINGS (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 40 13 09.99757(N) 122 01 01.12947(W) ADJUSTED <br> <b> NAVD 88 </b> 383.5 (meters) 1258. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 12.26 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -27.21 (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> 598,392.524 1</td><td>998,554.699</td><td> MT </td><td>0.99995196</td><td> -0 ' 00 40.0"</td></tr><tr><td>SPC CA 1 </td><td>1,963,226.14 6</td><td>556,924.87 </td><td> sFT </td><td>0.99995196</td><td> -0 ' 00 40.0"</td></tr><tr><td>UTM 10 </td><td>4,452,577.131 </td><td>583,641.725</td><td> MT </td><td>0.99968612</td><td> +0 ' 38 05.2"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99994411 x 0.99995196 = 0.99989608 <br> <b>UTM 10 </b> 0.99994411 x 0.99968612 = 0.99963025 <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> INSKIP HILL LOT </td><td>024&deg; 48' 28.9"</td></tr><tr><td>UTM 10 </td><td> INSKIP HILL LOT </td><td>024&deg; 09' 43.7"</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>LT0723</td><td>INSKIP HILL LOT </td><td>APPROX.14.9 KM</td><td>024&deg; 47' 48.9"</td></tr><tr><td>DB4613</td><td>ABRAHAM RM 1 </td><td> 12.048 METERS</td><td>025&deg; 27' </td></tr><tr><td>DB4614</td><td>ABRAHAM RM 2 </td><td> 7.275 METERS</td><td>153&deg; 15' </td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 40 13 09.99360(N) 122 01 01.12913(W) AD(1984.00) 3 <br> <b> NAD 27 </b> 40 13 10.42400(N) 122 00 57.16300(W) AD( ) 3 <br> NGVD 29 (07/19/86) 382.7 (m) 1256. (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: 10TEK8364252577(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>1948 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (WRH) THE STATION IS LOCATED ABOUT 14 MILES NORTHEAST OF TEHAMA, 12 MILES EAST NORTHEAST OF RED BLUFF, ON A FLAT ROCKY MESA BETWEEN MUD SPRINGS PLAINS AND ABRAHAM PLAINS, AND ABOUT 0.15 MILE SOUTH OF THE ROAD. THERE IS A THICK GROWTH OF TREES ALONG THE NORTH RIM OF THE MESA. <p>STATION MARK, STAMPED ABRAHAM 1948, IS A STANDARD DISK SET IN OUTCROPPING BEDROCK THAT PROJECTS 6 INCHES. IT IS ABOUT 100 FEET SOUTH OF THE NORTH RIM OF THE MESA AND 81 FEET EAST OF A FENCELINE. <p>REFERENCE MARK NUMBER 1, STAMPED ABRAHAM NO 1 1948, IS A STANDARD DISK SET IN OUTCROPPING BEDROCK THAT PROJECTS 3 INCHES AND IS THE SAME ELEVATION AS THE STATION. <p>REFERENCE MARK NUMBER 2, STAMPED ABRAHAM NO 2 1948, IS A STANDARD DISK SET IN OUTCROPPING BEDROCK THAT PROJECTS 4 INCHES AND IS THE SAME ELEVATION AS THE STATION. <p>INSKIP LOOKOUT TOWER, CENTER, WILL SERVE AS THE AZIMUTH MARK. TO REACH SEE THE DESCRIPTION FOR STATION INSKIP 1939. <p>THE STATION IS REACHED AS FOLLOWS--FROM MAIN STREET IN RED BLUFF GO EAST ON U.S. HIGHWAY 99E FOR 3.2 MILES. TURN LEFT AND EAST ON GRADED ROAD FOR 2.4 MILES TO A FORK. TAKE LEFT FORK AND GO EAST ON THE MAIN TRAVELED ROAD FOR 6.7 MILES TO A CATTLE GUARD AND WATER HOLE. CONTINUE EAST FOR 0.8 MILE TO A SMALL CAIRN ON THE RIGHT AT A POINT WHERE THE FENCE TURNS SOUTH ACROSS THE MESA. FROM HERE PACK SOUTH ALONG THE EAST SIDE OF FENCE TO THE TOP OF THE MESA, THEN SOUTH ACROSS THE MESA FOR 100 FEET TO THE STATION. TIME OF PACK APPROXIMATLY 5 MINUTES. LT0725 ACROSS http://www.geocaching.com/mark/details.asp?PID=LT0725 ACROSS Geocache Geocache ACROSS CADT Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ACROSS</h1> <b> PID </b> LT0725 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> INSKIP HILL (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 40 20 42.30006(N) 121 53 29.92104(W) ADJUSTED <br> <b> NAVD 88 </b> 650.0 (meters) 2133. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 15.16 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -25.98 (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> 612,348.280 2</td><td>009,205.490</td><td> MT </td><td>0.99993098</td><td> +0 ' 04 15.1"</td></tr><tr><td>SPC CA 1 </td><td>2,009,012.65 6</td><td>591,868.35 </td><td> sFT </td><td>0.99993098</td><td> +0 ' 04 15.1"</td></tr><tr><td>UTM 10 </td><td>4,466,648.705 </td><td>594,131.867</td><td> MT </td><td>0.99970907</td><td> +0 ' 43 03.3"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99990212 x 0.99993098 = 0.99983311 <br> <b>UTM 10 </b> 0.99990212 x 0.99970907 = 0.99961122 <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> LANES </td><td>078&deg; 53' 20.4"</td></tr><tr><td>UTM 10 </td><td> LANES </td><td>078&deg; 14' 32.2"</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>DB6135</td><td>ACROSS RM 2 </td><td> 9.934 METERS</td><td>006&deg; 58' </td></tr><tr><td>LT0724</td><td>LANES </td><td>APPROX. 1.1 KM</td><td>078&deg; 57' 35.5"</td></tr><tr><td>DB6134</td><td>ACROSS RM 1 </td><td> 20.103 METERS</td><td>278&deg; 08' </td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 40 20 42.29803(N) 121 53 29.92070(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 40 20 42.73240(N) 121 53 25.95540(W) AD( ) 2 <br> NGVD 29 (07/19/86) 649.2 (m) 2130. (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: 10TEK9413266649(NAD 83) <br>MARKER: DD = SURVEY DISK <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>1974 </td><td>MONUMENTED </td><td>CADT</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CALTRANS 1974 (PRL) STATION IS ABOUT 1.5 AIRLINE MILES NORTHEAST OF THE U.S. POST OFFICE AT PAYNES CREEK, ON THE LEFT (NORTH) SIDE OF HIGHWAY 36, AND IN THE HIGHWAY RIGHT OF WAY. <p>TO REACH THE STATION FROM THE U.S. POST OFFICE AT PAYNES CREEK, TRAVEL WESTERLY ON THE PAYNES CREEK LOOP ROAD FOR 0.3 MILE TO HIGHWAY 36. TURN RIGHT (EASTERLY) ONTO HIGHWAY 36, AND TRAVEL FOR 1.8 MILES TO THE MIDDLE OF A CURVE TO THE RIGHT, AND THE STATION ON THE LEFT (NORTH) SIDE OF HIGHWAY 36. <p>STATION MARK IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS 3.5-INCH DISK, STAMPED ACROSS 1974, SET IN THE TOP OF A BOULDER 3.5 BY 2.5 FEET, PROJECTING 1.0 FOOT ABOVE GROUND, 36.2 FEET NORTHWEST OF THE CENTERLINE OF HIGHWAY 36, 89.0 FEET SOUTHEAST OF A FENCE, 150 FEET NORTHEAST OF THE CENTERLINE OF A PAVED PRIVATE DRIVEWAY, AND 5.0 FEET SOUTHEAST OF A METAL WITNESS POST. <p>REFERENCE MARK 1 IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS 3.5-INCH DISK, STAMPED ACROSS R.M. 1 1974, SET IN THE TOP OF A BOULDER 5 BY 5 FEET, PROJECTING 2.0 FEET ABOVE GROUND, 66 FEET NORTH OF THE CENTERLINE OF HIGHWAY 36, 59 FEET SOUTH OF A FENCE, 64 FEET WEST OF A METAL WITNESS POST, AND 6.0 FEET LOWER THAN THE STATION. <p>REFERENCE MARK 2 IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS 3.5-INCH DISK, STAMPED ACROSS R.M. 2 1974, SET IN THE TOP OF A BOULDER 3.5 BY 4.0 FEET, PROJECTING 1.5 FEET ABOVE GROUND, 65.5 FEET NORTH OF THE CENTERLINE OF HIGHWAY 36, 60 FEET SOUTH OF A FENCE, 28.3 FEET NORTH OF A METAL WITNESS POST, AND 1.3 FEET LOWER THAN THE STATION. <p>STATION LANES (CADH) CAN BE USED AS THE AZIMUTH MARK. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.3 METERS. LU2018 AIKEN http://www.geocaching.com/mark/details.asp?PID=LU2018 AIKEN Geocache Geocache AIKEN CADT Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>AIKEN</h1> <b> PID </b> LU2018 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RAGLIN RIDGE (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 40 18 00.71792(N) 122 39 34.31854(W) ADJUSTED <br> <b> NAVD 88 </b> 269.5 (meters) 884. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> -6.27 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -28.42 (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> 607,569.978 1</td><td>943,931.357</td><td> MT </td><td>0.99993793</td><td> -0 ' 25 52.5"</td></tr><tr><td>SPC CA 1 </td><td>1,993,335.84 6</td><td>377,714.79 </td><td> sFT </td><td>0.99993793</td><td> -0 ' 25 52.5"</td></tr><tr><td>UTM 10 </td><td>4,461,132.888 </td><td>528,934.528</td><td> MT </td><td>0.99961031</td><td> +0 ' 13 12.8"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99996218 x 0.99993793 = 0.99990011 <br> <b>UTM 10 </b> 0.99996218 x 0.99961031 = 0.99957250 <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> COLA </td><td>263&deg; 32' 47.2"</td></tr><tr><td>UTM 10 </td><td> COLA </td><td>262&deg; 53' 41.9"</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>DB4616</td><td>AIKEN RM 2 </td><td> 17.944 METERS</td><td>075&deg; 26' </td></tr><tr><td>DB4615</td><td>AIKEN RM 1 </td><td> 11.284 METERS</td><td>173&deg; 17' </td></tr><tr><td>LU0551</td><td>COLA </td><td>APPROX. 0.9 KM</td><td>263&deg; 06' 54.7"</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 40 18 00.71130(N) 122 39 34.31900(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 40 18 01.16616(N) 122 39 30.27134(W) AD( ) 2 <br> NGVD 29 (07/19/86) 268.7 (m) 882. (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: 10TEK2893561133(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: TOP OF SQUARE 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>1973 </td><td>MONUMENTED </td><td>CADT</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CALTRANS 1973 (PRL) THE STATION IS LOCATED ON THE SOUTH SIDE OF HIGHWAY 36, ABOUT 13 MILES SOUTHEAST OF PLATINA AND ABOUT 24 MILES NORTHWEST OF RED BLUFF. <p>TO REACH THE STATION FROM THE BAKER FIRE STATION AT THE JUNCTION OF HIGHWAY 36 AND BOWMAN ROAD, ABOUT 16 MILES NORTHWEST OF RED BLUFF, TRAVEL WEST ON HIGHWAY 36 FOR 10.8 MILES TO A SMALL PARKING AREA ON THE LEFT (SOUTH) SIDE OF THE HIGHWAY AND END OF TRUCK TRAVEL. PACK SOUTH TO THE TOP OF AN EAST-WEST RIDGE AND THE STATION, ABOUT 5 MINUTES. <p>THE STATION IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS 3-1/2-INCH DISK, STAMPED AIKEN 1972, SET IN A CONCRETE MONUMENT* PROJECTING 2 INCHES ABOVE GROUND, 22 FEET SOUTH OF A DOUBLE 8-INCH OAK TREE, 15 FEET SOUTHWEST OF A FORKED 14-INCH OAK TREE, 15 FEET NORTHEAST OF A FORKED 16-INCH OAK TREE, 33 FEET WEST OF A BARBED WIRE FENCE, AND 100 FEET SOUTHEAST OF AND 60 FEET ABOVE THE CENTERLINE OF HIGHWAY 36. A METAL WITNESS POST IS 4 FEET NORTHWEST. <p>REFERENCE MARK 1 IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS 3-1/2-INCH DISK, STAMPED AIKEN 1972 R.M. 1, SET IN A CONCRETE MONUMENT* PROJECTING 4 INCHES ABOVE GROUND, 4 FEET NORTHWEST OF A BARBED WIRE FENCE, 10 FEET NORTH OF AN 8-INCH OAK TREE IN THE FENCE LINE, 5 FEET SOUTHWEST OF A 10-INCH OAK TREE IN THE FENCE LINE, 40 FEET SOUTH OF A METAL WITNESS POST, AND 1 FOOT HIGHER THAN THE STATION. <p>REFERENCE MARK 2 IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS 3-1/2-INCH DISK, STAMPED AIKEN 1972 R.M. 2, SET IN A CONCRETE MONUMENT* PROJECTING 4 INCHES ABOVE GROUND. THE MARK IS 3 FEET NORTHWEST OF A BARBED WIRE FENCE, 62 FEET EAST OF A METAL WITNESS POST, AND 1 FOOT LOWER THAN THE STATION. <p>*10-INCH CYLINDER <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.6 METERS. KT0244 AIR PORT http://www.geocaching.com/mark/details.asp?PID=KT0244 AIR PORT Geocache Geocache AIR PORT CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>AIR PORT</h1> <b> PID </b> KT0244 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> CORNING (1969) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 56 30. (N) 122 10 11. (W) SCALED <br> <b> NAVD 88 </b> 90.32 (+/-2cm) 296.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.34 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 567,560. </td><td> 1,985,490. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 89.576 (m) 293.88 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK709216(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: FOUNDATION <br>STAMPING: AIR PORT 1942 <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>1942 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 1.5 MI NE FROM CORNING. 1.5 MILES NORTHEAST OF CORNING, TEHAMA COUNTY, AT THE CORNING AIRPORT, 6 FEET NORTH OF THE SOUTHWEST CORNER OF THE HANGAR, AND IN A CONCRETE FOUNDATION. LT0799 ALDER http://www.geocaching.com/mark/details.asp?PID=LT0799 ALDER Geocache Geocache ALDER SUNRIS CADT Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ALDER</h1> <b> PID </b> LT0799 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HUMBOLDT PEAK (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 40 12 32.92052(N) 121 29 47.38534(W) ADJUSTED <br> <b> NAVD 88 </b> 1170.8 (meters) 3841. (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 10.13 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -24.03 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> FIRST <br> <p>The horizontal coordinates were established by GPS observations 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> 597,371.978 2</td><td>042,862.480</td><td> MT </td><td>0.99995389</td><td> +0 ' 19 45.2"</td></tr><tr><td>SPC CA 1 </td><td>1,959,877.90 6</td><td>702,291.32 </td><td> sFT </td><td>0.99995389</td><td> +0 ' 19 45.2"</td></tr><tr><td>UTM 10 </td><td>4,452,054.550 </td><td>627,948.730</td><td> MT </td><td>0.99980153</td><td> +0 ' 58 14.7"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99982014 x 0.99995389 = 0.99977404 <br> <b>UTM 10 </b> 0.99982014 x 0.99980153 = 0.99962171 <br> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 40 12 32.91759(N) 121 29 47.38608(W) AD(1984.00) 1 <br> NGVD 29 (07/30/90) 1169.8 (m) 3838. (f) GPS OBS <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: 10TFK2794952055(NAD 83) <br>MARKER: DS = TRIANGULATION STATION DISK <br>SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE <br>SP_SET: IRREGULAR CONCRETE MASS <br>STAMPING: ALDER LS 3728 <br>MARK LOGO: CADT <br>MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - 1989 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1989 </td><td>MONUMENTED </td><td>SUNRIS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY SUNRISE GEODETIC 1989 TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 32 AND 36 IN TEHAMA COUNTY CA. PROCEED SOUTHERLY ALONG HWY. 32 FOR 7.5 MILES TO POST MILE 17.4 AND THE STATION ON THE RIGHT. THE STATION IS LOCATED IN A PAVED TURNOUT APPROXIMATLEY 180 FEET SOUTH OF THE SOUTH END OF THE BRIDGE OVER DEER CREEK, 35 FEET EAST OF THE WEST EDGE OF THE TURNOUT AND 26.2 FEET WEST OF THE CENTERLINE OF HWY. 32. THE MONUMENT IS A 3.5 INCH DIAMETER ALUMINUM CAP IMBEDDED IN CONCRETE AND IS 0.25 FEET BELOW THE SRUFACE OF THE PAVED TURNOUT. LU1957 ANTELOPE http://www.geocaching.com/mark/details.asp?PID=LU1957 ANTELOPE Geocache Geocache ANTELOPE CADT CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ANTELOPE</h1> <b> PID </b> LU1957 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF EAST (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 40 11 08.36821(N) 122 11 46.88086(W) ADJUSTED <br> <b> NAVD 88 </b> 83.86 (+/-2cm) 275.1 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 8.33 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -28.25 (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 GPS observations and adjusted by the National Geodetic Survey in May 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> 594,659.747 1</td><td>983,278.630</td><td> MT </td><td>0.99995842</td><td> -0 ' 07 42.2"</td></tr><tr><td>SPC CA 1 </td><td>1,950,979.52 6</td><td>506,806.64 </td><td> sFT </td><td>0.99995842</td><td> -0 ' 07 42.2"</td></tr><tr><td>UTM 10 </td><td>4,448,673.356 </td><td>568,413.063</td><td> MT </td><td>0.99965761</td><td> +0 ' 31 06.9"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99999128 x 0.99995842 = 0.99994970 <br> <b>UTM 10 </b> 0.99999128 x 0.99965761 = 0.99964889 <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> JUNCTION </td><td>089&deg; 16' 30.6"</td></tr><tr><td>UTM 10 </td><td> JUNCTION </td><td>088&deg; 37' 41.5"</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>DB4627</td><td>ANTELOPE RM 1 </td><td> 10.820 METERS</td><td>000&deg; 57' </td></tr><tr><td>LU1962</td><td>JUNCTION </td><td>APPROX. 0.9 KM</td><td>089&deg; 08' 48.4"</td></tr><tr><td>DB4628</td><td>ANTELOPE RM 2 </td><td> 10.997 METERS</td><td>266&deg; 41' </td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1990)</b> 40 11 08.36635(N) 122 11 46.87588(W) AD(1991.35) 2 <br> <b> NAD 83(1986)</b> 40 11 08.36095(N) 122 11 46.87481(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 40 11 08.79607(N) 122 11 42.89410(W) AD( ) 2 <br> NGVD 29 (07/19/86) 83.12 (m) 272.7 (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: 10TEK6841348673(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: CONCRETE POST <br>STAMPING: ANTELOPE 1972 <br>MARK LOGO: CADH <br>MAGNETIC: O = OTHER; SEE DESCRIPTION <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 - April 30, 1992 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1972 </td><td>MONUMENTED </td><td>CADT</td></tr><tr><td>1972 </td><td>GOOD </td><td>CADH</td></tr><tr><td>19920430</td><td>GOOD </td><td>NOS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CALTRANS 1972 (PRL) THE STATION IS ABOUT 2-1/4 MILES EAST OF RED BLUFF ALONG HIGHWAY 36. <p>TO REACH THE STATION FROM THE INTERSTATE ROUTE 5 AND HIGHWAY 36 INTERCHANGE GO EAST FOR 1.6 MILES ALONG HIGHWAY 36 TO A POINT APPROXIMATELY 180 FEET EAST OF TRINITY AVENUE. THE STATION IS IN THE EDGE OF THE PAVED SHOULDER ON THE SOUTH SIDE OF THE HIGHWAY. <p>THE STATION IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS 3-5/8-INCH DISK STAMPED ANTELOPE 1972 SET IN AN 8-INCH DIAMETER CONCRETE POST FLUSH WITH THE ASPHALT SURFACE. IT IS 35-1/2 FEET SOUTH OF THE CENTERLINE OF HIGHWAY, 3 FEET NORTH OF EDGE OF PAVEMENT, 14-1/2 FEET NORTH OF A WIRE FENCE, 26-1/2 FEET EAST NORTHEAST OF A POWER POLE AND 177 FEET EAST OF INTERSECTION OF HIGHWAY 36 AND TRINITY AVENUE. THE UNDERGROUND MARK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE. <p>REFERENCE MARK 1 IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS 2 1/4-INCH DISK STAMPED 0 718+73.84 B.C. R.M. 1 SET IN A 14-INCH DIAMETER CONCRETE POST FLUSH WITH THE ASPHALT SURFACE. IT IS 49-1/2 FEET NORTH OF A WIRE FENCE AND IN THE CENTERLINE OF THE HIGHWAY AND LEVEL WITH THE STATION. <p>REFERENCE MARK 2 IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS 3-5/8-INCH DISK STAMPED ANTELOPE R.M. 2 1972 SET IN AN 8-INCH DIAMETER CONCRETE POST FLUSH WITH THE ASPHALT SURFACE ON THE SOUTH EDGE OF HIGHWAY 12 FEET NORTH OF A WIRE FENCE AND 13 FEET NORTHWEST OF A POWER POLE AND LEVEL WITH STATION. <p>HEIGHT OF LIGHT ABOVE STATION MARK 1.62 METERS. <p> <h2>STATION RECOVERY (1972) </h2> <p>RECOVERY NOTE BY CA DIV OF HIGHWAYS 1972 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1992) </h2> <p>RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992 STATION IS LOCATED IN RED BLUFF, CALIFORNIA ALONG STATE HIGHWAYS 36 AND 99 ON THE SOUTH SHOULDER OF THE HIGHWAY. TO REACH STATION FROM THE JUNCTION OF INTERSTATE 5 AND STATE HIGHWAYS 36 AND 99 IN RED BLUFF GO NORTHEASTERLY ON STATE HIGHWAYS 36 AND 99 FOR 1.9 KM (1.18 MI) TO THE ENTRANCE OF THE COUNTY FAIRGROUNDS ON THE LEFT. CONTINUE EAST ON STATE HIGHWAYS 36 AND 99 FOR 0.5 KM (0.31 MI) TO THE STATION ON RIGHT. STATION IS 11.1 M (36.42 FT) SOUTH OF THE CENTER OF HIGHWAY, 4.4 M (14.44 FT) NORTH OF A FENCE AND SET INTO A ROUND CONCRETE MONUMENT IN THE ASPHALT SHOULDER OF THE HIGHWAY. LU2342 ARP http://www.geocaching.com/mark/details.asp?PID=LU2342 ARP Geocache Geocache ARP CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ARP</h1> <b> PID </b> LU2342 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF EAST (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 40 09 16.46320(N) 122 15 02.49107(W) ADJUSTED <br> <b> NAVD 88 </b> 104.35 (+/-2cm) 342.4 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> 7.27 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -28.51 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> SECOND <br> <b> VERT ORDER </b> THIRD ? (See Below) <br> <p>This mark is at Red Bluff Airport (RBL) <p>The horizontal coordinates were established by GPS observations and adjusted by the National Geodetic Survey in May 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> 591,220.115 1</td><td>978,641.579</td><td> MT </td><td>0.99996466</td><td> -0 ' 09 50.1"</td></tr><tr><td>SPC CA 1 </td><td>1,939,694.66 6</td><td>491,593.25 </td><td> sFT </td><td>0.99996466</td><td> -0 ' 09 50.1"</td></tr><tr><td>UTM 10 </td><td>4,445,182.652 </td><td>563,816.566</td><td> MT </td><td>0.99965013</td><td> +0 ' 28 59.6"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 1 </b> 0.99998810 x 0.99996466 = 0.99995276 <br> <b>UTM 10 </b> 0.99998810 x 0.99965013 = 0.99963824 <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> RBL C </td><td>329&deg; 13' 19.9"</td></tr><tr><td>UTM 10 </td><td> RBL C </td><td>328&deg; 34' 30.2"</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>LU2343</td><td>RBL C </td><td>APPROX. 0.5 KM</td><td>329&deg; 03' 29.8"</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (05/23/94) 103.61 (m) 339.9 (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: 10TEK6381745183(NAD 83) <br>MARKER: DT = TOPOGRAPHIC STATION DISK <br>SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE <br>STAMPING: ARP 1954 <br>MARK LOGO: CGS <br>MAGNETIC: O = OTHER; SEE DESCRIPTION <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - April 29, 1992 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1954 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>19920429</td><td>GOOD</td><td>CGS</td></tr><tr><td>19930615</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1954 STATION IS LOCATED SOUTH OF THE CITY OF RED BLUFF AT THE RED BLUFF MUNICIPAL AIRPORT IN THE RAMP AREA SOUTH OF THE TERMINAL BUILDING BETWEEN TWO HANGARS JUST SOUTH OF THE TERMINAL. IT IS 58.2 FT (17.74 M) NORTHWEST OF THE NORTHWEST CORNER OF A LOUISIANA PACIFIC CO HANGAR, 33.3 FT (10.15 M) SOUTH OF THE SOUTHWEST CORNER OF A CORRUGATED STEEL HANGAR AND 7.2 FT (2.19 M) SOUTH OF THE SOUTH EDGE OF THE RAMP. STATION IS SET IN A DRILL HOLE AT THE CENTER OF A 14.5 FT (4.42 M) SQUARE CONCRETE BASE. BASE IS THE SITE OF THE OLD AIRPORT BEACON. <p> <h2>STATION RECOVERY (1992) </h2> <p>RECOVERED 1992 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1993) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 THE STATION IS LOCATED IN THE APPROXIMATE GEOMETRIC CENTER OF THE RED BLUFF MUNI AIRPORT, 33.3 FT (10.1 M) SOUTH OF THE SOUTHWEST CORNER OF A CORRIGATED-GALVANIZED STEEL HANGAR, 58.2 FT (17.7 M) NORTHWEST OF THE NORTHWEST CORNER OF LOUISIANA PACIFIC CO HANGAR AND 7.2 FT (2.2 M) SOUTH OF THE SOUTH EDGE OF RAMP. THE STATION IS A STANDARD USCGS TOPOGRAPHIC DISK SET IN A DRILL HOLE IN THE CENTER OF A 14.5 FT (4.4 M) X 14.5 FT (4.4 M) CONCRETE BASE WHICH SUPPORTED THE OLD AIRPORT BEACON. THE DISK IS STAMPED ARP 1954. KT0674 B 1 USGS http://www.geocaching.com/mark/details.asp?PID=KT0674 B 1 USGS Geocache Geocache B 1 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 1 USGS</h1> <b> PID </b> KT0674 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 16. (N) 122 56 46. (W) SCALED <br> <b> NAVD 88 </b> 1738.75 (+/-2cm) 5704.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.93 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 554,600. </td><td> 1,919,000. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1737.691 (m) 5701.07 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK046079(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: OUTCROP <br>STAMPING: B-1 1932 5701 FT <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 28 MI NE FROM COVELO. LOCATED 28.0 MILES NORTH-EAST OF THE POST OFFICE IN COVELO, MENDOCINO COUNTY, CALIF., ALONG THE DOS RIOS-PASKENTA ROAD, AND IN THE MENDOCINO NATL. FOREST, ABOUT 150 FEET EAST OF THE CENTERLINE OF ROAD, AND ABOUT 25 FEET ABOVE THE ROAD LEVEL, IN THE TOP OF THE NORTH-WEST EDGE OF A LARGE ROCK OUT-CROP, THIS ROCK OUT-CROP IS ON THE TOP OF A SMALL ROUND HILL JUST EAST OF THE ROAD. ROCK IS PAINTED (U.S. 5698.3 B.M.). NOTE-- U.S.B.M. WITNESS POST IS SET ABOUT 150 FEET WEST OF BENCH MARK AT EDGE OF ROAD. KT0720 B 10 USGS http://www.geocaching.com/mark/details.asp?PID=KT0720 B 10 USGS Geocache Geocache B 10 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 10 USGS</h1> <b> PID </b> KT0720 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 34. (N) 122 40 13. (W) SCALED <br> <b> NAVD 88 </b> 921.29 (+/-2cm) 3022.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.29 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 554,940. </td><td> 1,942,620. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 920.369 (m) 3019.58 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK282085(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: B 10 1932 ELEV 3020 <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 11.3 MI SW FROM PASKENTA. LOCATED 11.3 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- 0.1 MILES EAST OF TRAIL TO BENNETT SPRING-- ABOUT 125 FEET EAST OF THE ROAD AND ABOUT 16 FEET ABOVE THE ROAD LEVEL-- ON THE TOP OF A ROCK HILL ON THE OUT-SIDE OF A CURVE IN ROAD-- ON TOP OF A FLAT ROCK KNOLL AND IN THE TOP OF SERPENTINE ROCK OUT-CROP. (U.S.B.M. WITNESS POST IS SET BY BENCH MARK) KT0050 B 1068 http://www.geocaching.com/mark/details.asp?PID=KT0050 B 1068 Geocache Geocache B 1068 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 1068</h1> <b> PID </b> KT0050 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> FLOURNOY (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 54 53. (N) 122 28 58. (W) SCALED <br> <b> NAVD 88 </b> 193.02 (+/-2cm) 633.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -29.03 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 564,670. </td><td> 1,958,720. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 192.190 (m) 630.54 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK442184(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: WALL <br>STAMPING: B 1068 1966 <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>1966 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1966 4.2 MI NE FROM PASKENTA. 4.2 MILES NORTHEAST ALONG COUNTY ROAD A 9 FROM THE POST OFFICE AT PASKENTA, SET VERTICALLY IN THE SOUTH FACE OF THE WEST CONCRETE WALL OF A CONCRETE ARCH STOCK UNDERCROSSING, 16 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 5 1/2 FEET LOWER THAN THE ROAD, AND 4 1/2 FEET ABOVE THE GROUND. KT0724 B 11 USGS http://www.geocaching.com/mark/details.asp?PID=KT0724 B 11 USGS Geocache Geocache B 11 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 11 USGS</h1> <b> PID </b> KT0724 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HALL RIDGE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 49 54. (N) 122 38 13. (W) SCALED <br> <b> NAVD 88 </b> 378.48 (+/-2cm) 1241.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.51 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 555,530. </td><td> 1,945,470. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 377.589 (m) 1238.81 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK310091(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: B 11 1932 1239 FEET <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 7.9 MI SW FROM PASKENTA. LOCATED 7.9 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- AT CUSHMAN TROUGH-- ABOUT 50 FEET EAST OF THE CENTERLINE OF ROAD-- 120 FEET SOUTH OF DROW-- IN THE TOP OF BOULDER, AND BOULDER PAINTED IN WHITE LETTERS U.S.B.M. 1235.8 (U.S.B.M. WITNESS POST IS SET BY BENCH MARK) LU0545 B 12 USGS http://www.geocaching.com/mark/details.asp?PID=LU0545 B 12 USGS Geocache Geocache B 12 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 12 USGS</h1> <b> PID </b> LU0545 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RAGLIN RIDGE (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 18 29. (N) 122 44 03. (W) SCALED <br> <b> NAVD 88 </b> 361.52 (+/-2cm) 1186.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.13 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 608,490. </td><td> 1,937,590. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 360.681 (m) 1183.33 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK225619(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STAMPING: B 12 1929 <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>1929 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1977 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 8.4 MI SE FROM BEEGUM. 8.4 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM A STEEL TRUSS BRIDGE AT BEEGUM, AT A POINT WHERE A SMALL CREEK CROSSES THE HIGHWAY, IN THE TOP OF AN OUTCROPPING BOULDER ON THE EAST BANK OF A CREEK, 28 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 26 1/2 FEET WEST OF A 14-INCH PINE TREE, 10 FEET EAST OF THE APPROXIMATE CENTER OF THE CREEK, AND ABOUT 5 FEET HIGHER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1977) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977 MARK NOT FOUND. KT0842 B 13 USGS http://www.geocaching.com/mark/details.asp?PID=KT0842 B 13 USGS Geocache Geocache B 13 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 13 USGS</h1> <b> PID </b> KT0842 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> NEWVILLE (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 57. (N) 122 34 34. (W) SCALED <br> <b> NAVD 88 </b> 291.59 (+/-2cm) 956.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.82 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 559,290. </td><td> 1,950,710. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 290.729 (m) 953.83 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK362129(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: OUTCROP <br>STAMPING: B 13 954 1932 <br>STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD <br>STABILITY: POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 2.3 MI SW FROM PASKENTA. 2.3 MILES SOUTHWEST ALONG COUNTY ROAD A 9 FROM THE POST OFFICE AT PASKENTA, AT THE JUNCTION OF ROAD 23N03, IN THE TOP OF A LONE OUTCROP WHICH IS ON THE SOUTHEAST SLOPE OF A HILL AND PROJECTING ABOUT 1 1/2 FEET, 350 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 215 FEET NORTH OF THE CENTER OF THE JUNCTION, 324 FEET NORTHWEST OF A FENCE, 150 FEET NORTH OF A POWER POLE, 324 FEET NORTHWEST OF A WITNESS POST, AND ABOUT 11 1/2 FEET HIGHER THAN THE ROAD. LU0539 B 13 USGS http://www.geocaching.com/mark/details.asp?PID=LU0539 B 13 USGS Geocache Geocache B 13 USGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 13 USGS</h1> <b> PID </b> LU0539 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 19 10. (N) 122 47 17. (W) SCALED <br> <b> NAVD 88 </b> 467.96 (+/-2cm) 1535.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.90 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 609,800. </td><td> 1,933,030. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 467.113 (m) 1532.52 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK180632(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: B 13 1929 <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>1929 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 4.9 MI SE FROM BEEGUM. 4.9 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM A STEEL TRUSS BRIDGE AT BEEGUM, ON TOP OF A HILL, ABOUT 57 YARDS EAST OF A WOODEN GATE, 40 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 24 FEET SOUTHEAST OF THE CENTER LINE OF A DIRT ROAD LEADING TO THE SELVESTER RANCH, 15 1/2 FEET EAST OF A 14-INCH OAK TREE, 3.0 FEET WEST OF A WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND. LT0334 B 138 USGS http://www.geocaching.com/mark/details.asp?PID=LT0334 B 138 USGS Geocache Geocache B 138 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 138 USGS</h1> <b> PID </b> LT0334 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LYONSVILLE (1995) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 20 46. (N) 121 41 00. (W) SCALED <br> <b> NAVD 88 </b> 1301.463 (meters) 4269.88 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -24.47 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1300.499 (meters) 4266.72 (feet) COMP <br> <b> MODELED GRAV</b> 979,838.4 (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> 612,510. </td><td> 2,026,900. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1300.519 (m) 4266.79 (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: 10TFK118670(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: B 138 4266.684 1932 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1972 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 4.9 MI W FROM MINERAL. 4.9 MILES WEST ALONG HIGHWAY 36 FROM THE TOWN OF MINERAL, TEHAMA COUNTY, 38 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AND ABOUT 3 FEET LOWER THAN THE CENTERLINE OF THE HIGHWAY, AND IN THE TOP OF A 10 FOOT BY 10 FOOT BOULDER. A STANDARD DISK STAMPED 4266.684 B 138 1932. KT0845 B 14 USGS http://www.geocaching.com/mark/details.asp?PID=KT0845 B 14 USGS Geocache Geocache B 14 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 14 USGS</h1> <b> PID </b> KT0845 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> PASKENTA (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 52 58. (N) 122 32 50. (W) SCALED <br> <b> NAVD 88 </b> 227.32 (+/-2cm) 745.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.91 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 561,160. </td><td> 1,953,190. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 226.472 (m) 743.02 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK387148(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: STEPS <br>STAMPING: B 14 743 1932 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 0.2 MI S FROM PASKENTA. 0.15 MILE SOUTH ALONG COUNTY ROAD A 9 FROM THE POST OFFICE AT PASKENTA, AT THE JUNCTION OF BLY AVENUE, IN THE TOP AND 0.7 FOOT WEST OF THE EAST END OF THE NORTH CONCRETE BANISTER OF THE CONCRETE STEPS TO A FRAME HOUSE, 22 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 36 FEET SOUTH OF THE CENTER LINE OF THE AVENUE, AND ABOUT 2 1/2 FEET HIGHER THAN THE ROAD. LU2279 B 1430 http://www.geocaching.com/mark/details.asp?PID=LU2279 B 1430 Geocache Geocache B 1430 NGS NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 1430</h1> <b> PID </b> LU2279 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF EAST (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 09 27. (N) 122 13 23. (W) SCALED <br> <b> NAVD 88 </b> 93.647 (meters) 307.24 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.40 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 93.597 (meters) 307.08 (feet) COMP <br> <b> MODELED GRAV</b> 980,091.7 (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> 591,540. </td><td> 1,981,000. </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: 10TEK661455(NAD 83) <br>MARKER: DV = VERTICAL CONTROL DISK <br>SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE <br>SP_SET: ABUTMENT CURB <br>STAMPING: B 1430 1988 <br>MARK LOGO: NGS <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 SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - 1988 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1988 </td><td>MONUMENTED </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1988 2.3 KM (1.45 MI) SOUTHEASTERLY ALONG THE SOUTHERN PACIFIC RAILROAD FROM ITS JUNCTION WITH OAK STREET IN RED BLUFF, IN TOP OF THE SOUTHWEST END OF THE SOUTHEAST CONCRETE ABUTMENT CURB OF THE RAILROAD OVERPASS OF INTERSTATE HIGHWAY 5, 12.2 M (40.0 FT) NORTHWEST OF THE SOUTHEAST END OF THE OVERPASS GUARDRAIL, 1.9 M (6.2 FT) SOUTHWEST OF THE NEAR RAIL, AND 0.2 M (0.7 FT) BELOW THE LEVEL OF THE TRACKS. KT0013 B 17 http://www.geocaching.com/mark/details.asp?PID=KT0013 B 17 Geocache Geocache B 17 CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 17</h1> <b> PID </b> KT0013 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> VINA (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 56 00. (N) 122 03 17. (W) SCALED <br> <b> NAVD 88 </b> 64.194 (meters) 210.61 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -27.93 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 64.161 (meters) 210.50 (feet) COMP <br> <b> MODELED GRAV</b> 980,113.7 (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. 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> 566,630. </td><td> 1,995,320. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 63.452 (m) 208.18 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK807207(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES <br>SP_SET: WATER TANK FOUNDATION <br>STAMPING: B 17 1919 207.972 FEET <br>MARK LOGO: CGS <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 13, 1988 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1919 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1947 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19880713</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1947 AT VINA. AT VINA, TEHAMA COUNTY, ABOUT 200 FEET NORTH OF THE SOUTHERN PACIFIC CO. RAILROAD STATION, ABOUT 130 FEET EAST OF THE TRACK, AT A LARGE WOODEN WATER TANK, IN THE NORTH CONCRETE PEDESTAL, AND ABOUT 1 FOOT HIGHER THAN THE GROUND. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW DESCRIPTION FOLLOWS. IN VINA, AT THE INTERSECTION OF SIXTH STREET AND ROWLES ROAD, IN THE NORTHWEST CORNER OF THE MOST EASTERLY 1 OF 4 CONCRETE FOUNDATIONS OF AN ABANDONED WATER TANK, 18.0 M (59.1 FT) SOUTH OF THE EXTENDED CENTER OF THE STREET, 10.0 M (32.8 FT) WEST OF THE CENTER OF THE ROAD, AND 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE ROAD. LU0544 B 186 http://www.geocaching.com/mark/details.asp?PID=LU0544 B 186 Geocache Geocache B 186 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 186</h1> <b> PID </b> LU0544 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RAGLIN RIDGE (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 18 31. (N) 122 44 06. (W) SCALED <br> <b> NAVD 88 </b> 368.13 (+/-2cm) 1207.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.13 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 608,560. </td><td> 1,937,520. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 367.297 (m) 1205.04 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK225620(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: B 186 1934 <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>1934 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1977 </td><td>GOOD </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 8.3 MI SE FROM BEEGUM. 8.3 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM A STEEL TRUSS BRIDGE AT BEEGUM, AT A POINT WHERE A SMALL STREAM CROSSES THE HIGHWAY, ON THE EAST END OF A ROCKY POINT BETWEEN THE STREAM AND A DEEP DRAW, IN THE TOP OF A ROCK OUTCROP, 40 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 23 FEET WEST OF THE TOP OF A SMALL WATERFALL, 7 FEET NORTH OF THE NORTH BANK OF THE STREAM, 14 1/2 EAST OF A SCRUB CEDAR TREE, AND ABOUT 3 FEET HIGHER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1977) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977 8.2 MI. SE ALONG STATE HWY 36 FROM CONCRETE BRIDGE AT BEEGUM, TO A CUT THROUGH SMALL RIDGE, 400 FT. NE AND 25 FT. LOWER THAN HWY. ON THE EAST END OF A ROCKY POINT BETWEEN THE STREAM AND A DEEP DRAW 23 FT. W FROM TOP OF SMALL WATER FALL, 14 FT. E OF SCRUB CEDAR TREE, 7 FT. N OF N BANK OF STREAM. IN TOP OF ROCKY OUTCROP A DISK STAMPED B 186 1934. KT0680 B 2 USGS http://www.geocaching.com/mark/details.asp?PID=KT0680 B 2 USGS Geocache Geocache B 2 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 2 USGS</h1> <b> PID </b> KT0680 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 22. (N) 122 56 51. (W) SCALED <br> <b> NAVD 88 </b> 1824.80 (+/-2cm) 5986.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.86 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 558,490. </td><td> 1,918,920. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1823.697 (m) 5983.25 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK044117(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: OUTCROP <br>STAMPING: B-2 1932 ELEV 5983 <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 31 MI NE FROM COVELO. LOCATED 31.05 MILES NORTH-EAST OF THE POST OFFICE IN COVELO, MENDOCINO COUNTY, CALIF., ALONG THE DOS RIOS-PASKENTA ROAD, AND IN THE MENDOCINO NATL. FOREST-- 30 FEET SOUTH-EAST OF THE CENTERLINE OF ROAD-- IN THE TOP OF LARGE FLAT GRAY ROCK OUT-CROP, AND PAINTED U.S.B.M. (U.S.B.M. WITNESS POST IS SET BY BENCH MARK). LU0368 B 215 http://www.geocaching.com/mark/details.asp?PID=LU0368 B 215 Geocache Geocache B 215 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 215</h1> <b> PID </b> LU0368 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> WEST OF GERBER (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 06 27. (N) 122 21 03. (W) SCALED <br> <b> NAVD 88 </b> 127.01 (+/-2cm) 416.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.85 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 586,020. </td><td> 1,970,090. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 126.233 (m) 414.15 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK553398(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: B 215 1935 <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>1935 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1935 9.5 MI SW FROM RED BLUFF. 9.5 MILES SOUTHWEST ALONG THE PASKENTA ROAD FROM RED BLUFF, TEHAMA COUNTY, 70 FEET SOUTHEAST OF A MAILBOX (IT BELONGED TO J.J. EATON IN 1935), 40 FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND 38 FEET SOUTHWEST OF A FENCE CORNER. A STANDARD DISK, STAMPED B 215 1935 AND SET IN THE TOP OF A CONCRETE POST. LU0398 B 222 RESET http://www.geocaching.com/mark/details.asp?PID=LU0398 B 222 RESET Geocache Geocache B 222 RESET CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 222 RESET</h1> <b> PID </b> LU0398 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RED BLUFF EAST (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 10 24. (N) 122 14 46. (W) SCALED <br> <b> NAVD 88 </b> 91.168 (meters) 299.11 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.47 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 91.119 (meters) 298.95 (feet) COMP <br> <b> MODELED GRAV</b> 980,089.8 (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> 593,300. </td><td> 1,979,040. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 90.44 (m) 296.7 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK641472(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE <br>SP_SET: RETAINING WALL <br>STAMPING: B 222 RESET 1969 <br>MARK LOGO: CGS <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 - July 05, 1988 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1969 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>19880705</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1969 AT RED BLUFF. AT RED BLUFF, 0.4 MILE SOUTHWEST ALONG WALNUT STREET FROM THE SOUTHERN PACIFIC COMPANY RAILROAD STATION, AT THE BIDWELL SCHOOL, AT A SMALL AMPITHEASTER AT THE EAST END OF THE SCHOOL GROUNDS, SET IN THE TOP OF A LOW CONCRETE WALL AT THE SOUTHWEST END OF THE AMPITHEATER SEATS, 96.6 FEET NORTHWEST OF THE CENTERLINE OF THE STREET, 48 FEET SOUTHEAST OF A 36-INCH LIVE OAK TREE, 1.2 FEET NORTHWEST OF THE NORTHWEST EDGE OF THE 5-1/2-FOOT-WIDE ENTRANCE TO THE SEATS, AND 1.0 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. 0.9 KM (0.55 MI) WEST ALONG WALNUT STREET FROM THE POST OFFICE IN RED BLUFF. LU0714 B 223 http://www.geocaching.com/mark/details.asp?PID=LU0714 B 223 Geocache Geocache B 223 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 223</h1> <b> PID </b> LU0714 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> OXBOW BRIDGE (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 13 05. (N) 122 36 58. (W) SCALED <br> <b> NAVD 88 </b> 339.75 (+/-2cm) 1114.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.72 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 598,420. </td><td> 1,947,560. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 338.912 (m) 1111.91 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK326520(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: B 223 1935 <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>1935 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US GEOLOGICAL SURVEY 1966 21.6 MI SE FROM BEEGUM. 9.4 MILES EAST ALONG STATE HIGHWAY 36 FROM BEEGUM, THENCE 12.2 MILES SOUTHEAST ALONG VESTAL ROAD, 23.4 MILES WEST OF RED BLUFF, 0.2 MILE WEST OF PETE HOFF PLACE, 38 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 2.5 FEET SOUTHWEST OF A WITNESS SIGN, AND SET IN A CONCRETE POST PROJECTING 0.7 FOOT ABOVE THE GROUND. KT0075 B 276 http://www.geocaching.com/mark/details.asp?PID=KT0075 B 276 Geocache Geocache B 276 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 276</h1> <b> PID </b> KT0075 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HENLEYVILLE (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 55 47. (N) 122 16 01. (W) SCALED <br> <b> NAVD 88 </b> 106.75 (+/-2cm) 350.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.69 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 566,260. </td><td> 1,977,180. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 105.981 (m) 347.71 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK626202(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: B 276 1935 <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>1935 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 3.4 MI W FROM CORNING. 3.4 MILES WEST ALONG COUNTY ROAD A 9 FROM THE OVERPASS OVER INTERSTATE HIGHWAY 5 AT CORNING, 0.05 MILE WEST OF THE CROSSING OF A STEEL TOWER POWER TRANSMISSION LINE, AT THE JUNCTION OF A TRACK ROAD NORTH ALONG THE WEST SIDE OF AN EUCALYPTUS GROVE, 334 FEET NORTH OF THE CENTER LINE OF THE ROAD, 80 FEET EAST-SOUTHEAST OF A FORKED COTTONWOOD TREE, 11 FEET EAST OF THE CENTER LINE OF THE TRACK ROAD, 14.5 FEET WEST OF A FENCE, 1.2 FEET SOUTH OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND. KT0684 B 3 USGS http://www.geocaching.com/mark/details.asp?PID=KT0684 B 3 USGS Geocache Geocache B 3 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 3 USGS</h1> <b> PID </b> KT0684 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> MENDOCINO PASS (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 51 35. (N) 122 55 28. (W) SCALED <br> <b> NAVD 88 </b> 1664.66 (+/-2cm) 5461.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.82 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 558,870. </td><td> 1,920,900. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1663.590 (m) 5457.96 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK064121(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: ROCK OUTCROP <br>STAMPING: B-3 1932 ELEV 5458 FEET <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>1940 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1940 32.3 MI SW FROM PASKENTA. LOCATED 32.3 MILES SOUTH-WEST OF THE POST OFFICE IN PASKENTA, TEHAMA COUNTY, CALIF., ALONG THE PASKENTA-DOS RIOS ROAD, AND IN THE MENDOCINO NATL. FOREST-- 40 FEET SOUTH OF THE CENTERLINE OF ROAD-- IN THE TOP OF ROCK OUT-CROP AND ABOUT 3 FEET BELOW ROAD LEVEL-- ROCK IS PAINTED U.S.B.M. (U.S.B.M. WITNESS POST IS SET BY BENCH MARK). LU0688 B 330 http://www.geocaching.com/mark/details.asp?PID=LU0688 B 330 Geocache Geocache B 330 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 330</h1> <b> PID </b> LU0688 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 02 35. (N) 122 50 58. (W) SCALED <br> <b> NAVD 88 </b> 2121.72 (+/-2cm) 6961.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.51 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 579,160. </td><td> 1,927,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2120.561 (m) 6957.21 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK128325(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STAMPING: B 330 1948 <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>1948 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1978 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 10 MI SE FROM FRYING PAN. 10.0 MILES SOUTHEAST ALONG THE HARVEY PEAK TRAIL FROM FRYING PAN, IN THE TOP OF THE SOUTH SIDE OF A 3- BY 7-FOOT BOULDER, ABOUT 80 YARDS NORTH OF THE NORTH EDGE OF SQUARE LAKE, 76 FEET NORTH OF THE TRAIL, 38 FEET WEST OF A LARGE BOULDER AT THE CENER OF A CLEARING, 14 FEET NORTHEAST OF A SMALL STREAM LEADING NORTH FROM THE LAKE, AND ABOUT LEVEL WITH THE TRAIL. <p> <h2>STATION RECOVERY (1978) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978 MARK NOT FOUND. KT0652 B 333 http://www.geocaching.com/mark/details.asp?PID=KT0652 B 333 Geocache Geocache B 333 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 333</h1> <b> PID </b> KT0652 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> PASKENTA (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 54 42. (N) 122 32 04. (W) SCALED <br> <b> NAVD 88 </b> 225.79 (+/-2cm) 740.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.93 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 564,360. </td><td> 1,954,300. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 224.945 (m) 738.01 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK397180(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: B 333 1949 <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>1949 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1949 2.7 MI N FROM PASKENTA. 0.7 MILE EAST ALONG THE FLOURNOY ROAD FROM THE POST OFFICE AT PASKENTA THENCE 2.0 MILES NORTH ALONG THE LOWREY ROAD, AT A BRIDGE OVER A SMALL CREEK, IN THE TOP OF THE WEST END OF THE NORTH CONCRETE ABUTMENT, AND 12 FEET WEST OF THE CENTER LINE OF THE ROAD. LU0661 B 336 http://www.geocaching.com/mark/details.asp?PID=LU0661 B 336 Geocache Geocache B 336 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 336</h1> <b> PID </b> LU0661 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> RAGLIN RIDGE (1976) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 02 15. (N) 122 37 40. (W) SCALED <br> <b> NAVD 88 </b> 516.54 (+/-2cm) 1694.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.52 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 578,380. </td><td> 1,946,420. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 515.653 (m) 1691.77 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK317319(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: B 336 1948 <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>1948 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1966 </td><td>MARK NOT FOUND </td><td>USGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 6.2 MI E FROM FRANKLIN POINT LOOKOUT. 0.4 MILE SOUTH ALONG A DIRT ROAD FROM FRANKLIN POINT LOOKOUT, THENCE 5.8 MILES EAST ALONG THE COLYER SPRINGS TO RED BLUFF ROAD, 37.5 FEET SOUTHEAST OF A 10-INCH PINE TREE, 27 FEET NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET EAST OF A WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966 MARK NOT FOUND. LU0624 B 337 http://www.geocaching.com/mark/details.asp?PID=LU0624 B 337 Geocache Geocache B 337 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 337</h1> <b> PID </b> LU0624 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 18 50. (N) 122 52 56. (W) SCALED <br> <b> NAVD 88 </b> 1069.18 (+/-2cm) 3507.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.52 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 609,260. </td><td> 1,925,020. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1068.283 (m) 3504.86 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK100626(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STAMPING: B 337 1948 <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>1948 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1948 5.6 MI S FROM BEEGUM. 1.4 MILES SOUTHEAST ALONG STATE HIGHWAY 36 FROM A STEEL TRUSS BRIDGE AT BEEGUM, THENCE 4.2 MILES SOUTH ALONG A FOREST SERVICE DIRT ROAD, ABOUT 0.2 MILE SOUTH OF THE JUNCTION OF A DIRT ROAD LEADING TO THE MOORE RANCH, IN THE TOP OF A LARGE GRANITE BOULDER, 25 FEET EAST OF THE CENTER LINE OF THE ROAD, ABOUT 3 FEET HIGHER THAN THE ROAD, AND MARKED BY THE WHITE PAINTED LETTERS BM. LU0217 B 378 http://www.geocaching.com/mark/details.asp?PID=LU0217 B 378 Geocache Geocache B 378 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 378</h1> <b> PID </b> LU0217 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> HOOKER (1965) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 40 19 15. (N) 122 19 38. (W) SCALED <br> <b> NAVD 88 </b> 152.324 (meters) 499.75 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -28.43 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 152.240 (meters) 499.47 (feet) COMP <br> <b> MODELED GRAV</b> 980,069.1 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 609,700. </td><td> 1,972,190. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 151.552 (m) 497.22 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK571635(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: B 378 1949 <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>1949 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1949 1.6 MI N FROM HOOKER. 1.6 MILES NORTH ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM THE STATION AT HOOKER, 0.3 MILE NORTH OF MILEPOST 235, 175 FEET SOUTH OF SEMAPHORE 2353, AT RAILROAD BRIDGE 235.32, IN THE TOP OF THE EAST END OF THE NORTH ABUTMENT, 6.0 FEET EAST OF THE EAST RAIL AND ABOUT 2 FEET LOWER THAN THE TRACK. KT0729 B 382 http://www.geocaching.com/mark/details.asp?PID=KT0729 B 382 Geocache Geocache B 382 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 382</h1> <b> PID </b> KT0729 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> PASKENTA (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 53 07. (N) 122 32 06. (W) SCALED <br> <b> NAVD 88 </b> 225.72 (+/-2cm) 740.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -28.94 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 561,430. </td><td> 1,954,240. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 224.870 (m) 737.76 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK397151(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: B 382 1949 <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>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 0.6 MI E FROM PASKENTA. 0.65 MILE EAST ALONG COUNTY ROAD A 9 FROM THE POST OFFICE AT PASKENTA, AT THE INTERSECTION OF CORRIGAN ROAD, 23 FEET NORTH OF THE CENTER LINE OF THE ROAD, 106 FEET WEST OF THE CENTER LINE OF CORRIGAN ROAD, 55 FEET NORTH OF TELEPHONE POLE 15999 1148, 40 1/2 FEET EAST-SOUTHEAST OF A LONE OAK TREE, 2.1 FEET EAST OF A FENCE, 1.0 FOOT SOUTH OF A WITNESS POST, ABOUT 3 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND. KT0689 B 4 USGS http://www.geocaching.com/mark/details.asp?PID=KT0689 B 4 USGS Geocache Geocache B 4 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>B 4 USGS</h1> <b> PID </b> KT0689 <br> <b> STATE/COUNTY</b> CA/TEHAMA <br> <b> USGS QUAD </b> LOG SPRING (1967) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 39 50 29. (N) 122 52 05. (W) SCALED <br> <b> NAVD 88 </b> 1563.88 (+/-2cm) 5130.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -27.86 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 1 </td><td> 556,780. </td><td> 1,925,700. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1562.863 (m) 5127.49 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEK112101(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 80 = SET IN A BOULDER <br>STAMPING: 5128 B 4 1932 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1932 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1940 </td><td>GOOD </td><td>NGS</td><