1 National Geodetic Survey, Retrieval Date = SEPTEMBER 7, 2005 EV0410 *********************************************************************** EV0410 DESIGNATION - 31 T EV0410 PID - EV0410 EV0410 STATE/COUNTY- CA/RIVERSIDE EV0410 USGS QUAD - MORONGO VALLEY (1994) EV0410 EV0410 *CURRENT SURVEY CONTROL EV0410 ___________________________________________________________________ EV0410* NAD 83(1986)- 34 00 05. (N) 116 33 29. (W) SCALED EV0410* NAVD 88 - 484.17 (+/-2cm) 1588.5 (feet) VERTCON EV0410 ___________________________________________________________________ EV0410 GEOID HEIGHT- -31.72 (meters) GEOID03 EV0410 EV0410 VERT ORDER - THIRD (See Below) EV0410 EV0410.The horizontal coordinates were scaled from a topographic map and have EV0410.an estimated accuracy of +/- 6 seconds. EV0410 EV0410.The NAVD 88 height was computed by applying the VERTCON shift value to EV0410.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EV0410.The vertical order pertains to the NGVD 29 superseded value. EV0410 EV0410.The geoid height was determined by GEOID03. EV0410 EV0410; North East Units Estimated Accuracy EV0410;SPC CA 6 - 703,530. 1,971,540. MT (+/- 180 meters Scaled) EV0410 EV0410 SUPERSEDED SURVEY CONTROL EV0410 EV0410 NGVD 29 (??/??/??) 483.38 (m) 1585.9 (f) RESET 3 EV0410 EV0410.Superseded values are not recommended for survey control. EV0410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV0410.See file dsdata.txt to determine how the superseded data were derived. EV0410 EV0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNT408623(NAD 83) EV0410_MARKER: DD = SURVEY DISK EV0410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EV0410_SP_SET: SET IN TOP OF CONCRETE MONUMENT EV0410_STAMPING: 31 T 1931 EV0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EV0410+STABILITY: SURFACE MOTION EV0410 EV0410 HISTORY - Date Condition Report By EV0410 HISTORY - 1931 MONUMENTED MWDSC EV0410 HISTORY - 1944 GOOD NGS EV0410 HISTORY - 1944 MARK NOT FOUND NGS EV0410 HISTORY - 20010308 MARK NOT FOUND USPSQD EV0410 HISTORY - 20050520 MARK NOT FOUND INDIV EV0410 EV0410 STATION DESCRIPTION EV0410 EV0410'DESCRIBED BY NATIONAL GEODETIC SURVEY 1944 EV0410'6.8 MI N FROM GARNET. EV0410'ABOUT 6-3/4 MILES NORTH OF GARNET, RIVERSIDE COUNTY, ABOUT EV0410'7-1/4 MILES NORTHEAST OF WHITE WATER, AT THE MOUTH OF BIG EV0410'MORONGO CANYON, 1.0 MILE SOUTHEAST ALONG THE AQUEDUCT ROAD FROM EV0410'THE JUNCTION OF THE MORONGO VALLEY ROAD, AND 2000 FEET NORTH OF EV0410'THE ROAD, ON THE EAST BANK OF THE CANYON, AND ABOUT 4 FEET ABOVE EV0410'THE FLOOR. A METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA EV0410'STANDARD DISK, SET IN THE TOP OF A CONCRETE POST AND MARKED WITH EV0410'A TEE. EV0410 EV0410 STATION RECOVERY (1944) EV0410 EV0410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1944 EV0410'MARK NOT FOUND. EV0410 EV0410 STATION RECOVERY (2001) EV0410 EV0410'RECOVERY NOTE BY US POWER SQUADRON 2001 (RAA) EV0410'MARK WAS NOT FOUND AND THE NATIONAL GEODETIC SURVEY TEAM IN 1944 DID EV0410'NOT FIND IT EITHER---PERHAPS IT SHOULD BE REMOVED FROM THE LIST AND EV0410'ARCHIVED. EV0410 EV0410 STATION RECOVERY (2005) EV0410 EV0410'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (DJM) EV0410'I LOCATED THE CEMENT FOOTING THAT THE MARKER HAD BEEN SET IN. I FOUND EV0410'PIECES OF THE CEMENT THAT HAD SURROUNDED THE DISK, IN THE SHAPE OF A EV0410'STANDARD DISK. THE CEMENT HAS BEEN BROKEN UP BY TARGET SHOOTERS. EV0410' 1 National Geodetic Survey, Retrieval Date = SEPTEMBER 7, 2005 EV0411 *********************************************************************** EV0411 DESIGNATION - 31 U EV0411 PID - EV0411 EV0411 STATE/COUNTY- CA/RIVERSIDE EV0411 USGS QUAD - MORONGO VALLEY (1994) EV0411 EV0411 *CURRENT SURVEY CONTROL EV0411 ___________________________________________________________________ EV0411* NAD 83(1986)- 34 00 01. (N) 116 33 40. (W) SCALED EV0411* NAVD 88 - 478.15 (+/-2cm) 1568.7 (feet) VERTCON EV0411 ___________________________________________________________________ EV0411 GEOID HEIGHT- -31.72 (meters) GEOID03 EV0411 EV0411 VERT ORDER - THIRD (See Below) EV0411 EV0411.The horizontal coordinates were scaled from a topographic map and have EV0411.an estimated accuracy of +/- 6 seconds. EV0411 EV0411.The NAVD 88 height was computed by applying the VERTCON shift value to EV0411.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EV0411.The vertical order pertains to the NGVD 29 superseded value. EV0411 EV0411.The geoid height was determined by GEOID03. EV0411 EV0411; North East Units Estimated Accuracy EV0411;SPC CA 6 - 703,400. 1,971,260. MT (+/- 180 meters Scaled) EV0411 EV0411 SUPERSEDED SURVEY CONTROL EV0411 EV0411 NGVD 29 (??/??/??) 477.36 (m) 1566.1 (f) RESET 3 EV0411 EV0411.Superseded values are not recommended for survey control. EV0411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV0411.See file dsdata.txt to determine how the superseded data were derived. EV0411 EV0411_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNT405622(NAD 83) EV0411_MARKER: DD = SURVEY DISK EV0411_SETTING: 80 = SET IN A BOULDER EV0411_SP_SET: BOULDER EV0411_STAMPING: 31 U 1931 EV0411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EV0411+STABILITY: SURFACE MOTION EV0411 EV0411 HISTORY - Date Condition Report By EV0411 HISTORY - 1931 MONUMENTED MWDSC EV0411 HISTORY - 1944 GOOD NGS EV0411 HISTORY - 1944 GOOD NGS EV0411 HISTORY - 20050520 GOOD INDIV EV0411 EV0411 STATION DESCRIPTION EV0411 EV0411'DESCRIBED BY NATIONAL GEODETIC SURVEY 1944 EV0411'7 MI NE FROM WHITE WATER. EV0411'7.0 MILES NORTHEAST OF WHITE WATER, RIVERSIDE COUNTY, 0.9 MILE EV0411'SOUTHEAST ALONG THE AQUEDUCT ROAD FROM THE JUNCTION OF THE EV0411'MORONGO VALLEY ROAD, ABOUT 1200 FEET NORTH OF THE AQUEDUCT ROAD, EV0411'AT THE SOUTH BASE OF A HILL, ON THE WEST SIDE OF THE MOUTH OF EV0411'BIG MORONGO CANYON, AND IN A LARGE GRANITE BOULDER. A EV0411'METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA STANDARD EV0411'DISK, MARKED WITH A TEE. NOTE-- THE MARK IS ABOUT 1700 FEET EV0411'NORTH OF THE ROAD INSTEAD OF 1200 FEET. EV0411 EV0411 STATION RECOVERY (1944) EV0411 EV0411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1944 EV0411'RECOVERED IN GOOD CONDITION. EV0411 EV0411 STATION RECOVERY (2005) EV0411 EV0411'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (DJM) EV0411'RECOVERED IN GOOD CONDITION.