ARCHIVED REPORTS_XR0006142 - Laserfiche WebLink

Home Browse Search

TABLE 2 GROUNDWATER MONITORING DATA,FORMER EXXON RS 7-3942,4444 NORTH PERSHING AVENUE,STOCKTON,CALIFORNIA Casing Depth Groundwater LPH Concentration ( /L) Well Elevation to Water Elevation Thickness Ethyl- Numher Date (feet) (feet) (feet) (feet) Benzene Toluene benzene Xylenes TPH-g MTBE j MW7 08/20/99 685 15 75 -890 000 -- -- __ MW7 12/06/99 685 1597 -9 12 000 <1 <1 <1 <1 92 <1 MW7 02/29/00 6 85 1351 -666 000 16 <1 <1 <1 64 <1 MW7 05/16/00 6 85 1365 -680 000 <1 <1 <1 <1 <50 <1 MW7 09/11/00 685 1592 -907 000 <0 5 <0 5 <0 5 <0 5 53 <0 5 MW7 12/13/00 685 15 83 -898 000 076 2 8 063 309 <50 <0 5 MW7 03/08/01 685 1497 -8 12 000 <0 5 <0 5 <0 5 <0 5 <50 <0 5 MW7 06/21/01 685 1633 -948 000 <0 5 <0 5 <0 5 <0 5 <50 <0 5 MW7 09/20/01 685 1682 -997 000 -- -- _- MW7 12/04/01 680 17 18 -1038 000 -- -- __ -- MW7 03/05/02 680 1635 -9 55 000 <0 5 <0 5 <0 5 <0 5 <50 h <0 5 MW7 06/11/02 680 -- MW8 04/11188 778 2025 -1247 000 740 18,000 5,700 32,000 120,000 -- MW8 09/13/88 778 2258 -1480 000 470 11,000 3,900 20,000 56,000 -- MW8 11/16/88 778 2272 -1494 000 <500 9,300 3,600 16,000 63,000 -- MW8 02/09/89 778 2228 -1450 000 650 13,000 3,900 21,000 62,500 -- MW8 05/31/89 778 2395 -16 17 000 460 8,700 3,700 24,000 66,000 -- MW8 08/17/89 778 2549 -1771 000 620 10,000 5,500 25,000 72,000 -- MW8 12/19/89 778 2660 -1882 000 190 2,800 1,100 5,300 21,000 -- MW8 03/21/90 778 27 11 -1933 000 880 11,000 4,400 22,000 63,000 MW8 05/17/90 778 2787 -2009 000 520 5,500 3,900 20,000 67,000 -- MW8 09/25/90 778 29 17 -2139 000 -- -- __ MW8 12/19/90 778 29 13 -2135 000 _- MW8 01/30/91 778 Dry __ __ __ -- MW8 05/02/91 778 2939 -21 61 000 830 5,900 4,900 23,000 57,000 -- MW8 07116-17/91 778 2990 -22 12 a 000 -- -- MW8 10/15/91 778 Dry MW8 01/28/92 778 2931 -21 53 000 MW8 04/30/92 778 2884 -21 06 a 000 MW8 08/13/92 778 2991 -22 13 a 000 M W 8 10/08/92 778 Dry g Iprolects173942Unasterlwp1g4602U942bw xis Page 13 of 43