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TABLE 1 <br /> Groundwater Monitoring Data <br /> Valley Pacific Petroleum Services <br /> 1501 W Charter Way, Stockton, CA <br /> Page 3 of 3 <br /> (in feet) <br /> Date Well ID Wellhead Elevation' Depth to Water Groundwater Elevation <br /> 5/11/2004 MW1 523 1494 -971 <br /> MW2 492 1446 -954 <br /> MW3 495 1460 -965 <br /> MW4 518 1473 -955 <br /> MW5 493 1461 -968 <br /> 8/6/2004 MW1 523 1648 -1125 <br /> MW2 492 1601 -1109 <br /> MW3 495 1627 -1132 <br /> MW4 518 1629 -11 11 <br /> MW5 493 16 15 -1122 <br /> 11/23/2004 M W 1 523 1663 -1140 <br /> MW2 492 1623 -1131 <br /> MW3 495 1647 -1152 <br /> MW4 518 1659 -1141 <br /> MWS 493 1627 -1 1 34 <br /> 2/9/2005 MW1 523 1491 -968 <br /> MW2 492 1448 -956 <br /> MW3 495 1465 -970 <br /> MW4 5 18 1478 -960 <br /> MW5 1 493 145 -966 <br /> 6/1/2005 MW1 523 1340 -8 17 <br /> MW2 492 1294 -802 <br /> MW3 495 13 10 -8 15 <br /> MW4 518 13 25 -807 <br /> MWS 4 93 1306 -8 13 <br /> 8/24/2005 MW1 523 1501 -978 <br /> MW2 492 1445 -953 <br /> MW3 495 1471 -976 <br /> MW4 5 18 1481 -963 <br /> MW5 493 1467 -974 <br /> 12/19/2005 MWI 523 15 62 -1039 <br /> MW2 492 1551 -1059 <br /> MW3 495 1566 -1071 <br /> MW4 518 1578 -1060 <br /> MWS 493 154 -10 51 - <br /> Notes <br /> 'Wellheads originally surveyed relative to arbitrary datum based on USGS Stockton West 7 5 minute topographic quadrangle <br /> 2Wellhead casing repaired and resurveyed after monitoring New elevation=4 72 above mean sea level <br /> 3 Wellheads surveyed by Morrow Surveying relative to City of Stockton Benchmark No 186/Cal Trans Benchmark No RM90 <br /> Elev= 14 45 it <br /> 4Wells surveyed relative to Morrow Surveying datum <br />