National Geodetic Survey, Retrieval Date = NOVEMBER 13, 2000 DC1889 *********************************************************************** DC1889 DESIGNATION - SMUGGLER DC1889 PID - DC1889 DC1889 STATE/COUNTY- CA/IMPERIAL DC1889 USGS QUAD - DC1889 DC1889 *CURRENT SURVEY CONTROL DC1889 ___________________________________________________________________ DC1889* NAD 83(1992)- 32 37 18.29466(N) 116 05 28.29868(W) ADJUSTED DC1889* NAVD 88 - 1387.4 (meters) 4552. (feet) VERTCON DC1889 ___________________________________________________________________ DC1889 EPOCH DATE - 1991.35 DC1889 LAPLACE CORR- -3.97 (seconds) DEFLEC99 DC1889 GEOID HEIGHT- -32.62 (meters) GEOID99 DC1889 DC1889 HORZ ORDER - FIRST DC1889 DC1889.The horizontal coordinates were established by classical geodetic methods DC1889.and adjusted by the National Geodetic Survey in June 1996. DC1889.The horizontal coordinates are valid at the epoch date displayed above. DC1889.The epoch date for horizontal control is a decimal equivalence DC1889.of Year/Month/Day. DC1889 DC1889.The NAVD 88 height was computed by applying the VERTCON shift value to DC1889.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DC1889 DC1889.The Laplace correction was computed from DEFLEC99 derived deflections. DC1889 DC1889.The geoid height was determined by GEOID99. DC1889 DC1889; North East Units Scale Converg. DC1889;SPC CA 6 - 1,806,038.46 6,610,565.45 sFT 1.00003082 +0 05 14.2 DC1889;SPC CA 6 - 550,481.624 2,014,904.379 MT 1.00003082 +0 05 14.2 DC1889;UTM 11 - 3,609,719.755 585,258.771 MT 0.99968963 +0 29 23.8 DC1889 DC1889: Primary Azimuth Mark Grid Az DC1889:SPC CA 6 - OFFSET 229 085 19 51.6 DC1889:UTM 11 - OFFSET 229 084 55 42.0 DC1889 DC1889|---------------------------------------------------------------------| DC1889| PID Reference Object Distance Geod. Az | DC1889| dddmmss.s | DC1889| SMUGGLER RM 1 5.118 METERS 00815 | DC1889| DB1584 COYOTE WELLS RR WATER TANK APPROX.17.8 KM 0421140.3 | DC1889| DB1582 OFFSET 229 APPROX.14.9 KM 0852505.8 | DC1889| SMUGGLER RM 2 7.760 METERS 11404 | DC1889| DC1888 BOUNDARY MON 231 MX US 241.246 METERS 18721 | DC1889| DC1894 OFFSET 232 APPROX. 5.1 KM 2634010.7 | DC1889| DC1895 JACUMBA STD OIL CO GASOLINE TK APPROX. 9.6 KM 2693300.6 | DC1889| BLACK TANK 2695124.3 | DC1889| DC1893 JACUMBA UNION OIL CO TK E OF 3 APPROX. 9.4 KM 2700639.9 | DC1889| DC1948 SAN DIEGO TUCSON AWY BCN 5 APPROX.23.8 KM 3083409.4 | DC1889|---------------------------------------------------------------------| DC1889 DC1889 SUPERSEDED SURVEY CONTROL DC1889 DC1889 NAD 83(1986)- 32 37 18.29750(N) 116 05 28.29832(W) AD(1984.00) 1 DC1889 NAD 27 - 32 37 18.07200(N) 116 05 25.23600(W) AD( ) 1 DC1889 NGVD 29 - 1386.6 (m) 4549. (f) VERT ANG DC1889 DC1889.Superseded values are not recommended for survey control. DC1889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DC1889.See file dsdata.txt to determine how the superseded data were derived. DC1889 DC1889_MARKER: DS = TRIANGULATION STATION DISK DC1889_SETTING: 66 = SET IN ROCK OUTCROP DC1889 DC1889 HISTORY - Date Condition Recov. By DC1889 HISTORY - 1935 MONUMENTED CGS DC1889 HISTORY - 1941 SEE DESCRIPTION CGS DC1889 HISTORY - 1954 GOOD CGS DC1889 HISTORY - 1976 SEE DESCRIPTION NGS DC1889 DC1889 STATION DESCRIPTION DC1889 DC1889'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CP) DC1889'STATION IS ON THE SUMMIT OF THE RIDGE OVERLOOKING THE IMPERIAL DC1889'VALLEY, ON THE HIGHEST POINT OF THE RIDGE BETWEEN U.S. HIGHWAY DC1889'80 AND THE MEXICAN BOUNDARY, 5 MILES (AIR LINE) E OF JACUMBA, DC1889'1/4 MILE NE OF UNITED STATES-MEXICO BOUNDARY MONUMENT 231, DC1889'WHICH IS ALSO ON THE SUMMIT OF THE RIDGE. DC1889' DC1889'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS WEDGED DC1889'IN DRILL HOLES IN OUTCROPPING BEDROCK. DC1889' DC1889'REACHED FROM JACUMBA AS FOLLOWS--GO E ON U.S. HIGHWAY 80, DC1889'4.0 MILES, TURN OFF THE HIGHWAY ONTO A DIRT ROAD LEADING DC1889'S, FOLLOW THIS ROAD 1.0 MILE TO ITS END AT A SMALL HOMESTEAD DC1889'HOUSE. THE OLD SMUGGLER TRAIL LEADS UP THE CANYON FROM THIS DC1889'HOUSE. FOLLOW THE TRAIL UP THE CANYON ABOUT 200 YARDS TO A DC1889'WELL, FROM HERE THE TRAIL LEADS NE (LEFT) UP THE SLOPE. FOLLOW DC1889'THE TRAIL TO THE FIRST POINT WHERE THE IMPERIAL VALLEY CAN DC1889'BE SEEN, THENCE S ALONG THE RIDGE ABOUT 1 MILE TO THE HIGHEST DC1889'POINT AND STATION. ABOUT 2 HOURS WALK FROM END OF TRUCK DC1889'TRAVEL. DC1889 DC1889 STATION RECOVERY (1941) DC1889 DC1889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (JCS) DC1889'THE ORIGINAL DESCRIPTION IS ADEQUATE FOR RECOVERY. NECESSARY DC1889'CHANGES ARE INCORPORATED IN THE FOLLOWING-- DC1889' DC1889'THE STATION MARK IS A STANDARD DISK CEMENTED IN BEDROCK AT DC1889'THE HIGHEST POINT OF THE RIDGE. IT IS STAMPED SMUGGLER 1935. DC1889' DC1889'REFERENCE MARK NO. 1 IS A STANDARD DISK CEMENTED IN BEDROCK, DC1889'NE OF THE STATION AND ABOUT 6 FEET BELOW IT. IT IS STAMPED DC1889'SMUGGLER NO. 1 1935. DC1889' DC1889'REFERENCE MARK NO. 2 IS A STANDARD DISK CEMENTED IN BEDROCK, DC1889'SE OF THE STATION AND IS ABOUT 10 FEET BELOW IT. IT IS STAMPED DC1889'SMUGGLER NO. 2 1935. DC1889' DC1889'AZIMUTH MARK IS BOUNDARY MONUMENT NO. 231, WHICH IS ON THE SAME DC1889'RIDGE AS THE STATION. DC1889' DC1889'TO REACH FROM JACUMBA, GO E ON U.S. HIGHWAY 80, 4.0 MILES TO DC1889'A TRACK ROAD ON THE RIGHT, 100 YARDS W OF A RED ARROW ON DC1889'THE LEFT. TURN RIGHT ON THIS ROAD AND GO 0.3 MILE. TAKE DC1889'LEFT FORK AND GO 0.1 MILE, THEN 1.3 MILES ON MAIN-TRAVELED DC1889'ROAD TO END OF TRUCK TRAVEL AT AN OLD PLOW (GOOD PLACE TO DC1889'TURN AROUND). A ROCK SLIDE 0.1 MILE ABOVE PREVENTS FURTHER DC1889'PROGRESS BY TRUCK. PACK UP ROAD TO TOP OF FIRST RIDGE. FROM DC1889'HERE THE STATION IS VISIBLE TO THE E ABOUT 3/4 MILE. CONTINUE DC1889'ON OLD ROAD ABOUT 0.1 MILE. TURN RIGHT OFF ROAD ON TRAIL DC1889'AROUND HILL INTO WASH. FOLLOW WASH E TO FOOT OF RIDGE. DC1889'STATION IS ABOUT 200 YARDS AWAY AT TOP OF RIDGE. ABOUT 1-HOUR DC1889'PACK. DC1889' DC1889'A 4-FOOT STAND WAS USED. DC1889 DC1889 STATION RECOVERY (1954) DC1889 DC1889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (LSB) DC1889'THE STATION, BOUNDARY MONUMENT 231 AND REFERENCE MARKS 1 DC1889'AND 2 WERE RECOVERED AND FOUND IN GOOD CONDITION. THE DIRECTION DC1889'TO THE BOUNDARY MONUMENT AND REFERENCE MARK 2 CHECKED THE DC1889'1941 DATA. A DIFFERENCE OF 1 FT 26 IN (MINUS) WAS FOUND DC1889'IN THE DIRECTION TO R.M. 1. THE DISTANCES TO REFERENCE DC1889'MARKS 1 AND 2 CHECKED THE 1941 DATA. THE PREVIOUS DESCRIPTION DC1889'OF THE ROUTE TO THE STATION IS ADEQUATE, HOWEVER, A NEW DC1889'ROUTE WHICH CUTS THE PACKING TIME TO ABOUT 20 MINUTES IS DC1889'INCORPORATED IN THE FOLLOWING COMPLETE DESCRIPTION. DC1889' DC1889'THE STATION IS LOCATED ABOUT 5 MILES, AIR LINE, EAST OF DC1889'JACUMBA, ON THE SUMMIT AND NORTH END OF A RIDGE BETWEEN U.S. DC1889'HIGHWAY 80 AND THE MEXICAN BORDER. ABOUT 1/4 MILE NORTHEAST DC1889'OF BOUNDARY MONUMENT 231. DC1889' DC1889'TO REACH FROM THE CHEVRON SERVICE STATION AND OASIS CAFE, DC1889'WHICH IS 6.5 MILES EAST OF JACUMBA ON U.S. HIGHWAY 80, GO SOUTH DC1889'ON PRIVATE MINE ROAD FOR 0.5 MILE TO A CHAIN GATE (INFORMATION DC1889'ON KEY MAY BE OBTAINED AT THE OASIS CAFE). CONTINUE ON BLADED DC1889'MOUNTAIN ROAD FOR 1.1 MILES TO A REVERSE Y-FORK. TURN SHARP DC1889'RIGHT, WEST AND SOUTH, FOR 0.6 MILE TO A FORK. TAKE RIGHT FORK DC1889'FOR 0.15 MILE TO A T-ROAD LEFT. TURN LEFT, SOUTH FOR 0.15 DC1889'MILE TO A FORK. TAKE RIGHT FORK FOR 0.1 MILE, THENCE LEFT, DC1889'EAST, CROSS-COUNTRY, FOR 0.25 MILE TO THE END OF TRUCK DC1889'TRAVEL. THE STATION PEAK BEARS 75 DEGREES (MAG.) FROM THIS DC1889'POINT. PACK EAST AND SOUTH ON HORSE TRAIL TO THE SUMMIT DC1889'AND STATION. DC1889' DC1889'THE STATION AND REFERENCE MARKS 1 AND 2 ARE STANDARD DISKS DC1889'CEMENTED IN BEDROCK. DC1889' DC1889'THE STATION MARK, STAMPED SMUGGLER 1935, IS ON THE DC1889'HIGHEST POINT OF THE RIDGE. DC1889' DC1889'REFERENCE MARK 1, STAMPED SMUGGLER NO 1 1935, IS DC1889'ABOUT 6 FEET LOWER THAN THE STATION. DC1889' DC1889'REFERENCE MARK 2, STAMPED SMUGGLER NO 2 1935, IS DC1889'ABOUT 10 FEET LOWER THAN THE STATION. DC1889' DC1889'BOUNDARY MONUMENT 231 WILL SERVE FOR AN AZIMUTH. THIS IS DC1889'AN INTERSECTION STATION AND IT IS ON THE SAME RIDGE AS THE DC1889'STATION. DC1889 DC1889 STATION RECOVERY (1976) DC1889 DC1889'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (ILC) DC1889'THE STATION MARK, AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN DC1889'GOOD CONDITION. BOUNDARY MONUMENT NO 231 1935, USED AS THE DC1889'AZIMUTH MARK, WAS RECOVERED IN GOOD CONDITION. A NEW DESCRIPTION DC1889'FOLLOWS-- DC1889' DC1889'THE STATION IS LOCATED 1 MILE EAST OF THE SAN DIEGO COUNTY LINE, DC1889'IN T 18 S. R 9 E, NORTHWEST PORTION OF SECTION 8, ON THE NORTH DC1889'1 OF 3 PINACLE ROCKS ABOUT 150 YARDS APART, AT 4550 FEET ELEVATION. DC1889' DC1889'TO REACH THE STATION FROM THE JACUMBA POST OFFICE, GO SOUTH 0.05 DC1889'MILE TO A CROSSROAD. TURN LEFT AND GO EAST ON OLD HIGHWAY 80 DC1889'FOR 5.1 MILES TO A TRACK ROAD RIGHT (0.15 MILE BEFORE REACHING DC1889'THE IN-KO-PAH COUNTY PARK EXIT OF INTERSTATE HIGHWAY 8). TURN DC1889'RIGHT AND GO NORTHEAST, THEN SOUTH ON THE WINDING ROAD FOR 1.6 DC1889'MILES TO A FORK. KEEP RIGHT, UPHILL, SOUTH AND GO 0.1 MILE TO A DC1889'FORK. KEEP RIGHT, UPHILL, SOUTH AND GO 0.2 MILE TO A FORK. DC1889'KEEP LEFT, UPHILL, SOUTH AND GO 0.4 MILE TO A 3-WAY FORK. KEEP DC1889'RIGHT, UPHILL AND GO 0.2 MILE TO TOP OF RIDGE. TURN SHARP LEFT DC1889'AND GO EAST FOR 0.25 MILE TO A FORK. KEEP RIGHT AND GO 0.1 DC1889'MILE TO A CURVE RIGHT AND VERY DIM TRACK ROAD LEFT (END OF DC1889'2-WHEEL DRIVE). TURN LEFT, EAST AND FOLLOW DIM ROAD FOR DC1889'0.2 MILE TO HEAD OF DRAW. PACK EAST UP STEEP SLOPE FOR 0.3 MILE DC1889'TO STATION. A 20 MINUTE PACK. DC1889' DC1889'STATION MARK, A STANDARD DISK STAMPED SMUGGLER 1935, IS CEMENTED DC1889'IN A DRILL HOLE IN A VERY LARGE BOULDER. IT IS 5 FEET NORTHWEST DC1889'OF, AND 1 FT. LOWER THAN THE HIGHEST POINT OF ROCK. DC1889' DC1889'REFERENCE MARK 1, A STANDARD DISK STAMPED SMUGGLER NO 1 1935, DC1889'IS CEMENTED IN A DRILL HOLE IN A LARGE BOULDER, ABOUT 8 FEET DC1889'LOWER THAN THE STATION. DC1889' DC1889'REFERENCE MARK 2, A STANDARD DISK STAMPED SMUGGLER NO 2 1935, DC1889'IS CEMENTED IN A DRILL HOLE IN A LARGE BOULDER, ABOUT 15 FEET DC1889'LOWER THAN THE STATION. DC1889' DC1889'BOUNDARY MONUMENT NO 231 1935, IS A 7 FOOT HIGH METAL OBELISK, DC1889'PAINTED SILVER AND BLACK, AND MOUNTED ON A 3-FOOT SQUARE DC1889'CONCRETE BASE. DC1889' DC1889'HEIGHT OF LIGHT ABOVE STATION MARK 1.6 METERS. DC1889' DC1889'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN DC1889'5 MILES EAST OF JACUMBA.