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r, 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 5 18 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 5 18 1629 -11 11 <br /> MW5 493 16 15 -1122 <br /> 11/23/2004 MW1 523 1663 -1140 <br /> MW2 492 1623 -1 l 31 <br /> MW3 495 1647 -1152 <br /> MW4 5 18 1659 -1141 <br /> MW5 493 1627 -1134 <br /> 2/9/2005 MW 1 523 1491 -968 <br /> MW2 492 1448 -956 <br /> MW3 495 1465 -970 <br /> MW4 5 18 1478 -960 <br /> MW5 493 1459 -966 <br /> 6/l/2005 MW 1 523 1340 -8 17 <br /> MW2 492 1294 -802 <br /> MW3 495 13 10 -8 15 <br /> MW4 5 18 1325 -807 <br /> MWS 493 1306 -8 13 <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 /> Wellheads surveyed by Morrow Surveying relative to City of Stockton Benchmark No 186/Cal Trans Benchmark No RM90 <br /> Elev=14 45 ft <br /> °Wells surveyed relative to Morrow Surveying datum <br /> i <br />