|
11=1 9 M M MMM
<br /> TABLE 1 (continued)
<br /> Casing Depth Groundwater LPH Concentration
<br /> Well Elevation to Water Elevation Thickness Ethyl-
<br /> No Date (11 rnsl) (ft) (ft msl) (ft) Benzene Toluene benzene Xylenes TPH-g MTBE
<br /> RW4 05/10/94 923 3023 -2100 000 2,400 15,000 2,300 9,700 70,000 --
<br /> 08/02/94 31 79 -2256 000 4,100 26,000 4,000 18,000 100,000 --
<br /> 11/01/94 3227 -2304 000 2,700 17,000 2,300 11,000 69,000 --
<br /> 02/17/95 2970 -2047 000 1,000 9,100 1,900 7,600 45,000
<br /> 05/11/95 2696 -1773 000 1,400 11,000 1,600 7,400 59,000 --
<br /> 08/24/95 2800 -1877 000 590 4,500 970 3,700 17,000 --
<br /> 10/19/95 2839 -1916 0.00 510 31100 950 2,700 17,000 310
<br /> SWI 02/17/94 Not accessible since 02/17/94
<br /> 02/17/95 28 01 Air sparging well -- samples not collected
<br /> 05/11/95 -- Air sparging well -- samples not collected
<br /> 08/24/95 -- Air sparging well -- samples not collected
<br /> 10/19/95 Air sparging well --samples not collected
<br /> SW2 02/17/94 -- 2870 -- 000 660 2,000 770 3,600 29,000
<br /> Not accessible since 02/17/94
<br /> 02/17/95 2757 Air sparging well -- samples not collected
<br /> 05/11/95 24 84 Air sparging well -- samples not collected
<br /> 08/24/95 -- Air sparging well - samples not collected
<br /> 10/19/95 -- Air sparging well --samples not collected
<br /> VI 05/02/91 857 3174 -23 17 000 20,000 49,000 4,700 25,000 130,000
<br /> 07/16-17/91 3270 -24 13 000 14,000 44,000 3,000 15,000 170,000 --
<br /> 10/15/91 3325 -2468 000 18,000 51,000 4,200 23,000 200,000 --
<br /> 01/28/92 3151 -2294 Sheen 20,000 58,000 2,400 23,000 150,000 --
<br /> 04/30/92 31 12 -2255 000 15,000 43,000 3,000 18,000 130,000
<br /> 08/13/92 33 17 -2460 000 12,000 44,000 3,600 20,000 180,000 --
<br /> XI,S73942Qio95 rl 2 Page 17
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