National Geodetic Survey, Retrieval Date = SEPTEMBER 24, 2002 MX1061 *********************************************************************** MX1061 DESIGNATION - SLATE MX1061 PID - MX1061 MX1061 STATE/COUNTY- CA/TRINITY MX1061 USGS QUAD - WHISKY BILL PEAK (1986) MX1061 MX1061 *CURRENT SURVEY CONTROL MX1061 ___________________________________________________________________ MX1061* NAD 83(1992)- 41 00 09.27806(N) 122 32 15.29563(W) ADJUSTED MX1061* NAVD 88 - 1683.9 (meters) 5525. (feet) VERTCON MX1061 ___________________________________________________________________ MX1061 EPOCH DATE - 1991.35 MX1061 LAPLACE CORR- -2.54 (seconds) DEFLEC99 MX1061 GEOID HEIGHT- -24.89 (meters) GEOID99 MX1061 MX1061 HORZ ORDER - SECOND MX1061 MX1061.The horizontal coordinates were established by classical geodetic methods MX1061.and adjusted by the National Geodetic Survey in March 1994. MX1061.The horizontal coordinates are valid at the epoch date displayed above. MX1061.The epoch date for horizontal control is a decimal equivalence MX1061.of Year/Month/Day. MX1061 MX1061.The NAVD 88 height was computed by applying the VERTCON shift value to MX1061.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) MX1061 MX1061.The Laplace correction was computed from DEFLEC99 derived deflections. MX1061 MX1061.The geoid height was determined by GEOID99. MX1061 MX1061; North East Units Scale Converg. MX1061;SPC CA 1 - 685,487.431 1,954,777.047 MT 0.99989890 -0 21 05.5 MX1061;SPC CA 1 - 2,248,970.01 6,413,297.70 sFT 0.99989890 -0 21 05.5 MX1061;UTM 10 - 4,539,146.121 538,888.596 MT 0.99961861 +0 18 12.2 MX1061 MX1061: Primary Azimuth Mark Grid Az MX1061:SPC CA 1 - SLATE AZ MK 198 58 07.1 MX1061:UTM 10 - SLATE AZ MK 198 18 49.4 MX1061 MX1061|---------------------------------------------------------------------| MX1061| PID Reference Object Distance Geod. Az | MX1061| dddmmss.s | MX1061| MX1058 SLATE MOUNTAIN LOT 1954 15.800 METERS 01324 | MX1061| LU1940 SAN FRANCISCO SEATTL AWY BN 23 APPROX.11.9 KM 0993612.3 | MX1061| CE0856 SLATE AZ MK 1983701.6 | MX1061| LU2087 GRANITE PEAK LOOKOUT HOUSE APPROX.30.1 KM 2495447.1 | MX1061| MX1062 SLATE 3.729 METERS 24957 | MX1061| CE0857 SLATE RM 2 24.614 METERS 31933 | MX1061| MX1057 T36N R6W 23.872 METERS 34525 | MX1061|---------------------------------------------------------------------| MX1061 MX1061 SUPERSEDED SURVEY CONTROL MX1061 MX1061 NAD 83(1986)- 41 00 09.26956(N) 122 32 15.29658(W) AD(1984.00) 2 MX1061 NAD 27 - 41 00 09.73710(N) 122 32 11.22980(W) AD( ) 2 MX1061 NGVD 29 - 1682.9 (m) 5521. (f) VERT ANG MX1061 MX1061.Superseded values are not recommended for survey control. MX1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MX1061.See file dsdata.txt to determine how the superseded data were derived. MX1061 MX1061_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION MX1061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT MX1061 MX1061 HISTORY - Date Condition Report By MX1061 HISTORY - 1953 MONUMENTED CGS MX1061 HISTORY - 1954 SEE DESCRIPTION CGS MX1061 HISTORY - 1961 SEE DESCRIPTION CGS MX1061 MX1061 STATION DESCRIPTION MX1061 MX1061'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (RAG) MX1061'THE STATION IS LOCATED ON THE SUMMIT OF SLATE MOUNTAIN AND MX1061'LIES ABOUT 8 MILES EAST OF TRINITY CENTER, ABOUT 5 MILES MX1061'WEST OF LAMOINE AND 38 FEET SOUTH OF THE SOUTHWEST CORNER MX1061'OF THE LOOKOUT TOWER. MX1061' MX1061'TO REACH FROM THE VILLAGE OF LAKEHEAD, WHICH IS LOCATED MX1061'ON U.S. HIGHWAY 99 AT THE NORTH END OF SHASTA LAKE. GO NORTH MX1061'ON U.S. HIGHWAY 99 FOR 4.3 MILES TO VOLLMERS STORE AND POST MX1061'OFFICE. TURN LEFT, ONTO A GRADED ROAD, AS PER THE SIGN READING MX1061'TRINITY CENTER-SLATE MOUNTAIN LOOKOUT AND GO WESTERLY FOR MX1061'3.8 MILES. TAKE RIGHT HAND FORK AND FOLLOW THE MAIN TRAVELED MX1061'ROAD, WESTERLY, FOR 5.3 MILES TO THE TOLL ROAD STATION. TAKE MX1061'THE RIGHT HAND FORK AND CONTINUE WEST AND NORTH FOR 2.1 MILES MX1061'TO DAMNATION SUMMIT. TURN RIGHT, AS PER THE SIGN READING MX1061'SLATE MOUNTAIN LOOKOUT 8, AND GO WEST AND NORTH FOR 2.4 MX1061'MILES TO A POINT WHERE THE ROAD PASSES OVER A SADDLE. MX1061'(AZIMUTH MARK IS LOCATED AT THIS POINT) CONTINUE NORTH MX1061'AND WEST, ON THE MAIN TRAVELED ROAD, FOR 1.6 MILES. TAKE MX1061'THE LEFT HAND FORK AND GO SOUTHWESTERLY FOR 3.0 MILES. MX1061'TAKE THE RIGHT HAND FORK, AS PER THE SIGN READING SLATE MX1061'MOUNTAIN LOOKOUT 1/2 AND FOLLOW ROAD NORTH FOR 0.5 MILE MX1061'TO THE SUMMIT OF THE HILL AND THE STATION. MX1061' MX1061'THE STATION IS A STANDARD DISK, STAMPED SLATE 1952, SET IN MX1061'THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES. MX1061' MX1061'REFERENCE MARK NUMBER 2 IS A STANDARD U.S. GEOLOGICAL SURVEY MX1061'BRONZE DISK, STAMPED NO 2, SET INTO A DRILL HOLE IN A BOULDER MX1061'WHICH IS ABOUT 2 FEET IN DIAMETER AND IS FLUSH WITH THE MX1061'SURFACE OF THE GROUND. MX1061' MX1061'SLATE (USGS) IS A STANDARD U.S. GEOLOGICAL SURVEY TRIANGULATION MX1061'STATION DISK, STAMPED SLATE 1943, SET INTO A DRILL HOLE IN A MX1061'BOULDER WHICH IS 2 FEET LONG BY 1-1/2 FEET WIDE AND PROJECTS MX1061'8 INCHES. IT IS LOCATED 10 FEET SOUTH OF THE FLAG POLE AND MX1061'IS 0.11 METERS HIGHER THAN THE STATION. MX1061' MX1061'R6 W36 N (USFS) IS A U.S. FOREST SERVICE TRIANGULATION BRONZE MX1061'DISK, SCRATCHED--R6 W36 N. SET INTO A DRILL HOLE IN A BOULDER MX1061'WHICH IS 2 FEET IN DIAMETER AND PROJECTS 4 INCHES. IT IS MX1061'LOCATED 0.54 METER HIGHER THAN THE STATION. MX1061' MX1061'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED SLATE 1952, MX1061'SET IN THE TOP OF A ROUND CEMENT POST WHICH PROJECTS 6 INCHES. MX1061'IT IS LOCATED ABOUT 4 MILES SOUTHEAST OF THE STATION AND 15 MX1061'FEET EAST OF THE CENTER OF THE ROAD WHICH LEADS TOWARD THE MX1061'STATION. MX1061' MX1061'THE SLATE MOUNTAIN LOOKOUT TOWER IS AN ELEVATED WOODEN STRUCTURE MX1061'WHICH IS 22 FEET SQUARE AT ITS BASE AND IS ABOUT 45 FEET MX1061'IN HEIGHT. THE BOTTOM SUPPORT OF THE HOUSE HAS BEEN BOXED MX1061'IN. THE BASE OF THE TOWER IS 0.24 METER HIGHER THAN THE MX1061'STATION. MX1061' MX1061'NOTE. THE AZIMUTH MARK WAS OBSTRUCTED BY A TREE OR TREES MX1061'AND WAS NOT OBSERVED. MX1061 MX1061 STATION RECOVERY (1954) MX1061 MX1061'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (LSB) MX1061'THE STATION AND ALL REFERENCE MARKS WERE RECOVERED AND WERE FOUND MX1061'TO BE IN GOOD CONDITION. THE PREVIOUS DISTANCES AND DIRECTIONS MX1061'WERE IN CLOSE AGREEMENT WITH THE CURRENT MEASUREMENTS. A MX1061'DIFFERENCE IN DISTANCE AND DIRECTION WAS NOTED TO SLATE MX1061'MOUNTAIN LOOKOUT HOUSE AND INDICATIONS ARE THAT THE PREVIUS MX1061'MEASUREMENTS WERE MADE TO THE BOTTOM CENTER OF THE LOOKOUT MX1061'HOUSE WHILE THE CURRENT MEASUREMENTS WERE MADE TO THE TOP MX1061'CENTER OF THE LOOKOUT HOUSE. THE LINE OF SIGHT TO THE AZIMUTH MX1061'MARK WAS OBSTRUCTED AS PREVIOUSLY STATED. THE AZIMUTH MARK MX1061'WAS DESTROYED THIS DATE AND A NEW ONE ESTABLISHED. MX1061' MX1061'THE OLD ROUTE TO THE STATION WAS NOT CHECKED BUT IS ASSUMED MX1061'ADEQUATE. A NEW ROUTE TO THE STATION IS LISTED BELOW. MX1061' MX1061'THE STATION IS LOCATED ABOUT 17 MILES NORTHEAST OF MINERSVILLE, MX1061'ABOUT 7 MILES NORTHWEST OF DELTA, ABOUT 8 MILES EAST OF TRINITY MX1061'CENTER AND ABOUT 5-1/2 MILES NORTHWEST OF LAMOINE. IT IS MX1061'NEAR THE HIGHEST POINT OF SLATE MOUNTAIN. MX1061' MX1061'TO REACH THE STATION FROM TRINITY CENTER GO EAST TOWARD MX1061'REDDING FOR 1.6 MILE TO A BRIDGE OVER THE TRINITY RIVER. MX1061'CROSS BRIDGE AND GO SOUTHEAST FOR 0.8 MILE TO BRIDGE OVER MX1061'EAST FORK TRINITY RIVER. CONTINUE STRAIGHT AHEAD FOR 0.4 MX1061'MILE TO A FORK. TAKE THE LEFT FORK AND GO 0.1 MILE TO FORK. MX1061'TAKE RIGHT FORK AND GO 0.1 MILE TO A T-ROAD. TURN RIGHT MX1061'AND GO EASTERLY FOR 6.0 MILES TO A CROSSROAD AND NUMEROUS MX1061'SIGNS TRINITY CENTER 10 U.S. HIGHWAY 99 19-SLATE MTN. L.O. AND MX1061'OTHERS. TURN SHARP LEFT AND GO 5.7 MILES TO A FORK. TAKE MX1061'RIGHT FORK AND GO 1.3 MILES TO A FORK. TAKE RIGHT FORK AND MX1061'GO 0.9 MILE TO A FORK. (THE AZIMUTH MARK CAN BE REACHED MX1061'FROM HERE BY TURNING SHARP RIGHT AND DRIVE DOWN HILL FOR MX1061'ABOUT 0.2 MILE TO A TRIANGLE BLAZED TREE ON THE RIGHT AT MX1061'THE BASE OF A LOW PROMINENT HILL. PACK SOUTHWEST FOR MX1061'APPROXIMATELY 150 YARDS TO THE HIGHEST POINT AND THE MARK AS MX1061'DESCRIBED BELOW.) TURN LEFT, UP HILL, AND GO 0.5 MILE TO MX1061'LOOKOUT HOUSE AND THE STATION. MX1061' MX1061'THE STATION MARK, A STANDARD DISK STAMPED SLATE 1952, IS SET MX1061'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS MX1061'6 INCHES ABOVE THE GROUND. THE MARK IS 16 FEET EAST OF THE MX1061'FLAG POLE. MX1061' MX1061'REFERENCE MARK 2, A U.S. GEOLOGICAL SURVEY REFERENCE DISK MX1061'STAMPED NO 2, SET IN A DRILL HOLE IN AN OUTCROP THAT PROJECTS MX1061'3 INCHES ABOVE THE GROUND. IT IS ABOUT 27 FEET NORTH OF MX1061'THE NORTH EDGE OF THE ROAD ENTERING THE AREA. MX1061' MX1061'A U.S. FOREST SERVICE, DEPARTMENT OF AGRICULTURE TRIANGULATION MX1061'DISK STAMPED T 36 N R 6 W 1927 (THE ABOVE MENTIONED NUMERALS MX1061'AND LETTERS ARE SCRATCHED, NOT STAMPED, ON THE DISK) IS SET MX1061'IN A DRILL HOLE IN A SMALL BOULDER THAT PROJECTS ABOUT 3 MX1061'INCHES ABOVE THE GROUND. IT IS 25 FEET NORTH OF THE NORTHWEST MX1061'CORNER OF THE LOOKOUT HOUSE. MX1061' MX1061'SLATE (USGS), A U.S. GEOLOGICAL SURVEY BENCH MARK DISK STAMPED MX1061'SLATE 1943, IS SET IN THE TOP OF AN OUTCROP THAT PROJECTS MX1061'10 INCHES ABOVE THE GROUND. IT IS 10 FEET SOUTH OF THE FLAG MX1061'POLE. MX1061' MX1061'THE AZIMUTH MARK, A STANDARD DISK STAMPED SLATE 1954, IS MX1061'SET IN THE TOP OF AN OUTCROP THAT PROJECTS ABOUT 2 FEET ABOVE MX1061'THE GROUND. IT IS APPROXIMATELY 10 FEET NORTH OF THE HIGHEST MX1061'POINT OF THE HILL. THE MARK IS ON THE FIRST PROMINENT POINT MX1061'SOUTHWEST OF THE STATION. MX1061' MX1061'OBSERVATIONS MADE FROM A 1.3 METER TRIPOD. MX1061 MX1061 STATION RECOVERY (1961) MX1061 MX1061'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (JCC) MX1061'THE STATION WAS RECOVERED AS DESCRIBED BY L.S. BAKER IN 1954.