Laserfiche WebLink
TABLE 1 GROUNDWATER MONITORING DATA, FORMER EXXON RS 7-3942,4444 NORTH PERSHING AVENUE, STOCKTON,CALIFORNIA <br /> Casing Depth Groundwater LPH Concentration /L <br /> Well Elevation to Water Elevation Thickness Ethyl- <br /> No Date (feet msl) (feet) (feet ins]) (feet) Benzene Toluene benzene Xylenes TPH-g MTBE <br /> MW 1 05/08/97 643 1680 -1037 000 <0 5 <0 5 <0 5 <0 5 <50 <2 5 <br /> 08/26/97 1858 -1215 000 -- -- -- -- -- -- <br /> 11/11/97 <br /> - <br /> 11/11/97 1915 -1272 000 -- -- -- -- -- <br /> 03/03/98 1330 -687 000 -- -- -- -- -- -- <br /> 05/20/98 1348 -705 000 <br /> 08/19/98 1492 -849 000 -- -- -- -- -- -- <br /> 11/18/98 15 34 -891 000 <0 5 <0 5 <0 5 <0 5 <50 <2 5 <br /> 05/05/99 13 88 -745 000 <0 5 <0 5 <0 5 <0 5 <50 <2 0 <br /> 08/20/99 1526 -883 000 -- -- -- -- -- -- <br /> 12/06/99 1542 -899 000 -- -- -- -- -- -- <br /> 05/16/00 13 19 -676 000 -- -- -- -- -- -- <br /> 09/11/00 1544 -901 000 <0 5 <0 5 <0 5 071 <50 <0 5 <br /> 12/13/00 15 38 -895 000 <0 5 <0 5 <0 5 071 <50 <0 5 <br /> 03/48/01 -- -- -- -- <br /> MW2 01187 8 77 -- -- -- 26 190 -- 1,100 11,000 -- <br /> 07/16/87 18 80 -1003 000 68 26 630 1,320 4,800 -- <br /> 04/11/88 2189 -13 12 000 94 <20 240 880 11,000 -- <br /> 09/13/88 2432 -1555 000 600 62 520 1,900 7,400 -- <br /> 11/16/88 2447 -1570 000 840 140 650 1,600 10,000 -- <br /> 02/09/89 2902 -2025 000 480 55 660 1,700 7,200 -- <br /> 05/31/89 2569 -1692 000 680 62 800 3,100 17,000 -- <br /> 08/17/89 2733 -1856 000 2,100 430 350 1,700 15,000 -- <br /> 12/19/89 2768 -1891 000 -- -- -- -- -- <br /> Well dry since 03/21/90 <br /> 05/11/95 2419 -1542 000 34 41 83 1,000 5,200 -- <br /> 08/24/95 2280 -1403 000 80 <5 0 150 130 2,800 -- <br /> 10/19/95 2599 -1722 000 24 <5 0 48 13 1,300 <25 <br /> f%pro3cc103942Umaskr%wp1g301\3942gw rls Page 4 of41 <br />