ARCHIVED REPORTS_XR0006137 - 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(µg/L) Well Elevation to Water Elevation Thickness Ethyl- Number Date (feet) (feet) (feet) (feet) Benzene Toluene benzene Xylenes TPH-g MTBE MW3 02/03/97 9 14 1963 -1049 000 180 4 6 48 110 1,400 24 MW3 05/08/97 8 54 1942 -1088 000 -- -- __ MW3 08/26/97 854 2120 -1266 000MW3 11111/97 854 Well dry -- __ __ -- _- MW3 03/03/98 854 1616 -762 000 <0 5 <0 5 <0 5 <0 5 <50 <2 5 MW3 03/03/98 854 <2 0* MW3 05/20/98 854 M 02 -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 -8 94 000 59 2 2 <0 5 063 280 2 6 MW3 08/19/98 854 <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 MW3 08/20/99 854 1785 -931 000 -- __ __ MW3 12/06/99 8 54 1802 -948 000 MW3 02/29/00 854 1567 -7 13 000 MW3 05/16/00 854 1562 -708 000 __ -- MW3 09/11/00 854 1798 -944 000 73 8 4 5 9 115 220 <0 5 MW3 12/13100 854 1760 -9 06 000 3 4 11 1 8 8 3 90 <0 5 MW3 03/08/01 854 1706 -8 52 000 <0 5 <0 5 <0 5 <0 5 210 <0 5 MW3 06/21/01 8 54 1842 -9 88 000 <0 5 <0 5 <0 5 <0 5 160 2 9 MW3 06/21/01 854 <5* MW3 09/20/01 8 54 19 55 -1101 000 -- __ -- MW3 _MW3 12/04/01 8 51 1935 -1084 000 077 <0 5 <0 5 <0 5 71 <5* MW3 03/05/02 851 1850 -999 000 260 100 050 160 290 h 760 MW3 03/05/02 8 51 MW3 06/11/02 851 18 88 -1037 0 00 -- __ __ MW3 09/10102 8 51 2020 -1169 000 16 2 6 1 8 5 9 246 h 65 MW3 09/10/02 8 51 <0 5* MW3 12/18102 8 51 1997 -1146 000 2 8 2 1 16 4 7 323 h <0 5 MW3 03/24/03 8 51 1940 -1089 000 __ -- -- MW3 03/25/03 8 51 -- -- -- 500 1 8 4 0 5 6 755 h <0 5 b Ipro;ecis\739421niasterlx pIg03030942g%xis Pa6e 7 of 47