ARCHIVED REPORTS_XR0006126 - Laserfiche WebLink

Home Browse Search

i TABLE 2 GROUNDWATER MONITORING DATA,FORMER EXXON RS 7-3942,4444 NORTH PERSHM AVENUE,STOCKTON,CALIFORNIA Casing Depth Groundwater LPH Concentration ( L) Well Elevation to Water Elevation Thickness Ethyl- Number Date (feet) (feet) (feet) (feet) Benzene Toluene benzene Xylenes TPH-g MTBE MW3 11/16/88 914 2327 -1413 000 <250 3,200 1,900 8,600 61,000 - MW3 02/09/89 9 14 2541 -1627 Sheen Not sampled- LPH MW3 05/31/89 9 14 2643 -17 18 0 15 Not sampled- LPH MW3 08/17/89 9 14 28 12 -1877 0 15 Not sampled- LPH MW3 12/19/89 9 14 2849 -1926 0 13 Not sampled- LPH MW3 03/21/90 9 14 2851 -1929 0 1 I Not sampled- LPH MW3 9 14 Well dry since 05/17/90 MW3 02/17/94 9 14 2892 -1978 000 -- -- -- -- -- MW3 05/10/94 9 14 29 14 -2000 000 - -- -- - -- MW3 08/02/94 914 Well diy MW3 11/01/94 914 Well dry MW3 02/17/95 9 14 Well dry -- -- __ __ -- _ MW3 05/11/95 914 2559 -1645 000 97 24 42 1,300 5,600 - MW3 08/24/95 9 14 2449 -15 35 000 45 5 9 19 440 2,600 NMA 1 10/19/95 9 14 Well dry -- -- __ __ _- MW3 02/13/96 9 14 2529 -16 15 000 270 68 81 210 2,200 -- MW3 04/18/96 9 14 1940 -1026 000 80 9 5 25 45 1,000 17 MW3 08/08/96 9 14 2405 -1491 000 -- -- -- -- __ -- MW3 _MW3 11/04/96 9 14 2405 -1491 000 -- -- -- -- -- MW3 _MW3 02/03/97 914 1963 -1049 000 180 4 6 48 110 1,400 24 MW3 05/08/97 854 1942 -1088 000 -- -- -- -- __ -- MW3 08/26/97 854 2120 -1266 000 -- -- - -- - __ MW3 11/11/97 8 54 Well dry -_ -- __ __ -- -- MW3 03/03/98 854 16 16 -762 000 <0 5 <0 5 <0 5 <0 5 <50 <2 5 MW3 03/03/98 854 <2 0* M\V3 05/20/98 854 1602 -748 000 14 <0 5 <0 5 <0 5 170 <2 5 MW3 05/20/98 854 <2 0* MW3 08/19/98 854 1748 -894 000 5 9 2 2 <0 5 063 280 2 6 MW3 08/19/98 8 54 <2 0* MW3 11/18/98 854 1793 -939 000 <0 5 <0 5 <0 5 <0 5 <50 <2 5 MW3 03/30/99 854 -- -- -- -- -- __ __ __ MW3 05/05/99 854 1640 -786 000 <0 5 <0 5 <0 5 <0 5 <50 <2 0 g\pro3ccis\73942\tuasrer\wp\g430413942gw xis Pabe 7 of 52