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TABLE 1 (continued)
<br /> Casing Depth Groundwater LPH _ Concentration (pg/L)
<br /> Well Elevation to Water Elevation Thickness Ethyl-
<br /> No Date ft MSI) (ft) ft msl) (ft) Benzene Toluene benzene Xylenes TPH-
<br /> RW3 08/02/94 8 89 3035 -2146 000 NS NS Ns NS NS
<br /> 11/01/94 3059 -2170 000 11,000 16,000 2,800 14,000 92,000
<br /> 02/17/95 28 08 -19 19 000 9,800 12,000 2,600 11,000 79,000
<br /> 05111/95 25.37 -16.48 0.00 7,600 10,000 2,700 12,000 90,000
<br /> RW4 01/30/91 923 3480 -2557 000 30,000 41,000 4,500 27,000 170,000
<br /> 05/02/91 3479 -2556 000 16,000 34,000 4,200 22,000 110,000
<br /> 07/16-17191 35 69 -2646 000 12,000 31,000 2,700 14,000 110,000
<br /> 10/15/91 3622 -2699 000 13,000 28,000 3,100 15,000 120,000
<br /> 01/28/92 3439 -25 16 000 13,000 30,000 3,600 18,000 110,000
<br /> 04/30/92 3404 -2481 000 11,000 25,000 2,800 13,000 98,000
<br /> 08/13/92 36 18 -2695 000 8,500 24,000 2,500 13,000 120,000
<br /> 10/08/92 3678 -2755 000 6,000 17,000 1,700 10,000 95,000
<br /> 02/23/93 3332 -2409 000 7,000 16,000 3,000 14,000 88,000
<br /> 05/18/93 3184 -2261 000 5,700 18,000 2,600 4,100 57,000
<br /> 08/22/93 3220 -2297 000 NS NS NS NS NS
<br /> 12/30/93 3133 -2210 000 5,200 23,000 3,500 16,000 88,000
<br /> 02/17/94 3080 -2157 000 NS NS NS NS NS
<br /> 05/10/94 3023 -2100 000 2,400 15,000 2,300 9,700 70,000
<br /> 08/02/94 3179 -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 26.96 -17.73 000 1,400 11,000 1,600 7,400 59,000
<br /> SW1 02/17/94 Not accessible since 02/17/94
<br /> 02/17/95 28 01 Air spargtng well--samples not collected
<br /> 05/11/95 -- Air spargtng well--samples not collected
<br /> Ji1.573M2Q695T1 2 Page 15
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