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 ms]) (feet) Benzene Toluene benzene Xylenes TPH-g MTBE <br /> MW2 08/20/99 749 1668 -919 000 101 456 808 242 253 68 1 <br /> MW2 12/06/99 749 1688 -939 000 <1 <1 <1 <1 52 <1 <br /> MW2 02/29/00 749 1442 -693 000 <1 <1 <1 <1 <50 <1 <br /> MW2 05/16/00 749 1445 -696 000 <1 <1 <1 <1 <50 <1 <br /> MW2 09/11/00 749 1682 -933 000 <0 5 <0 5 <0 5 <0 5 <50 <0 5 <br /> MW2 12/13/00 749 1667 -9 18 000 2 6 1 5 9 69 <0 5 <br /> MW2 03/08/01 749 1581 -832 000 <05 <05 <05 <05 <50 <05 <br /> M W2 06/21/01 749 17 15 -966 000 <0 5 <0 5 <0 5 <0 5 81 1 <br /> MW2 06/21/01 749 <5 <br /> MW2 09/20/01 749 1781 -1032 000 -- -- -- -- -- - <br /> MW3 01/87 914 -- -- -- 17 640 -- 400 32,000 -� <br /> MW3 07/16/87 9 14 1926 -10 12 000 830 600 190 436 1,700 -- <br /> MW3 04/11/88 9 14 2243 -1329 000 450 970 210 860 4,600 -- <br /> MW3 09/13/88 9 14 2495 -1578 004 Not sampled- LPH <br /> MW3 11/16/88 9 14 23 27 -14 13 000 <250 3,200 1,900 8,600 61,000 -; <br /> MW3 02/09/89 914 2541 -1627 Sheen Not sampled- LPH <br /> MW3 05/31/89 9 14 2643 -17 18 0 15 Not sampled- LPH <br /> MW3 08/17/89 9 14 28 12 -1877 0 15 Not sampled- LPH <br /> MW3 12/19/89 9 14 2849 -1926 0 13 Not sampled - LPH <br /> MW3 03/21/90 9 14 2851 -1929 Oil Not sampled - LPH <br /> MW3 9 14 Well dry since 05/17/90 <br /> i <br /> MW3 02/17/94 9 14 28 92 -1978 000 -- -- -- -- -- -- <br /> MW3 05/10/94 9 14 29 14 -2000 000 <br /> MW3 08/02/94 9 14 Well dry -- -- -- -- --MW3 11/01/94 9 14 Well dry -- -- -- -- -- -= <br /> MW3 02/17/95 9 14 Well dry -- -- -- -- -- -- <br /> l <br /> III oJLcls1739421maalei\wp1y901\3942gw xis Page 6 of 47 l <br />