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<br /> TABLE 1 (continued)
<br /> Casing Depth Groundwater LPH Concentration (µglL)
<br /> Well Elevation to Water Elevation Thickness Ethyl-
<br /> No Date (ft msl) (ft) (ft msl) (ft) Benzene Toluene benzene Xylenes 1 PH-g
<br /> RW 1 11/01/94 9 05 3034 -2129 000 1,100 4,600 1,300 4,600 28,000
<br /> 02/17/95 27.82 -18.77 0.00 820 3,600 1,200 3,900 24,000
<br /> RW2 05/22/90 8 13 2940 -2127 000 2,000 6,100 1,800 10,000 51,000
<br /> 09/25/90 3079 -2266 000 1,000 5,200 1,600 8,600 33,000
<br /> 12/19/90 3062 -2249 000 940 3,500 860 5,200 16,000
<br /> 01/30/91 3108 -2295 000 580 2,300 580 3,600 13,000
<br /> 05/02/91 3097 -2284 000 1,600 3,400 1,600 7,900 32,000
<br /> 07/16-17/91 3195 -2382 000 600 1,900 730 3,900 21,000
<br /> 10/15/91 3253 -2440 000 510 2,700 720 3,300 22,000
<br /> 01/28/92 3076 -2263 000 260 1,200 590 2,500 17,000
<br /> 04/30/92 Not accessible NS NS NS NS NS
<br /> 08/13/92 3247 -2434 000 130 630 280 1,100 8,500
<br /> 10/08/92 3303 -2490 000 130 630 250 1,400 11,000
<br /> 02/23/93 2971 -2158 000 130 580 1,000 2,000 9,700
<br /> 05/18/93 2830 -2017 000 420 1,400 750 2,400 16,000
<br /> 08/22/93 2857 -2044 000 330 1,100 620 1,900 15,000
<br /> 12/30/93 27 88 -1975 000 620 870 690 2,600 26,000
<br /> 02/17/94 2749 -1936 000 170 140 150 540 5,600
<br /> 05/10/94 27 17 -1904 000 230 750 410 1,100 10,000
<br /> 08/02/94 28 65 -2052 000 NS NS NS NS NS
<br /> 11/01/94 2899 -2086 000 NS NS NS NS NS
<br /> 02/17/95 2644 -18.31 000 220 680 460 1,400 11,000
<br /> RW3 05/22/90 889 3095 -2206 000 16,000 41,000 5,500 31,000 160,000
<br /> 12/19/90 3302 -2368 061 Not sampled-LPH
<br /> XLS73942Q295 T10 Page f3
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