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TABLE 1 (continued)
<br /> Casing Depth Groundwater LPH Concentration ( /L)
<br /> Well Elevation to Water Elevation Thickness Ethyl-
<br /> No Date (ft msI) (ft) (ft msl) (ft) Benzene Toluene benzene Xylenes TPH-
<br /> RW 1 01/28/92 9 05 3236 -2331 000 5,500 18,000 2,500 10,000 66,000
<br /> 04/30/92 NS NS NS NS NS
<br /> 08/13/92 3393 -2488 000 4,700 19,000 2,500 12,000 92,000
<br /> 10/08/92 3448 -2543 000 2,200 8,400 1,500 6,600 52,000
<br /> 02/23/93 3169 -2264 000 1,800 4,100 1,000 3,900 26,000
<br /> 05/18/93 2974 -2069 000 1,900 7,800 1,300 5,000 36,000
<br /> 08/22/93 3003 -2098 000 1,800 7,600 1,500 5,800 39,000
<br /> 12/30/93 29 38 -2033 000 1,600 2,400 1,300 3,700 20,000
<br /> 02/17/94 28 97 -1992 000 1,000 4,000 1,100 3,600 26,000
<br /> 05/10/94 2853 -1948 000 I,200 5,300 1,400 5,000 34,000
<br /> 08/02/94 29 95 -2090 000 1,300 4,700 1,400 4,800 28,000
<br /> 11/01/94 3034 -2129 000 1,100 4,600 1,300 4,600 28,000
<br /> 02/17/95 2782 -1877 000 820 3,600 1,200 3,900 24,000
<br /> 05/11/95 2513 -16.08 000 780 4,000 1,300 4,300 32,000
<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 I6,000
<br /> 01/30/91 3108 -22 95 000 580 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 /> 07116-17/91 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 -22 63 000 260 I,200 590 2,500 17,000
<br /> 04/30/92 Not accessible NS NS NS Ns NS
<br /> 08/13/92 3247 -24 34 000 130 630 280 1,100 8,500
<br /> 10/08/92 3303 -2490 000 130 630 250 1,400 11,000
<br /> XIS73942Q695 TI 2
<br /> Page 13
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