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� � W � � � � = = Imb
<br /> TABLE 1 (continued)
<br /> Casing Depth Groundwater LPH Concentration ( /L)
<br /> Well Elevation to Water Elevation Thickness Ethyl-
<br /> No Date (ft nm I) (ft) (ft msl) (ft) Benzene Toluene benzene Xylenes TPH-
<br /> P2 10/08/92 7 87 32 17 -2430 000 34 20 60 80 2,000
<br /> 02/23/93 28 79 -20 92 0 00 58 3 0 44 34 1,000
<br /> 05/18/93 27 39 -1952 0 00 65 20 81 58 1,400
<br /> 08/22/93 27.63 -1976 0.00 50 2.4 69 53 1,400
<br /> RW1 05/22/90 9 05 30 74 -21 69 0 00 2,000 7,500 2,000 9,800 58,000
<br /> 09/25/90 3237 -23 32 0 00 7,100 16,000 2,000 9,200 72,000
<br /> 12/19/90 32 29 -23 24 000 9,000 20,000 2,300 11,000 73,000
<br /> 01/30/91 32 67 -23 62 000 4,400 13,000 1,700 8,400 57,000
<br /> 05/02/91 32 63 -23 58 000 5,700 17,000 2,700 12,000 67,000
<br /> 07116-17191 33 59 -24 54 0 00 5,100 17,000 1,700 8,100 61,000
<br /> 10/15/91 34 02 -24 97 0 00 7,000 21,000 2,600 12,000 93,000
<br /> 01/28/92 32 36 -23 31 000 5,500 18,000 2,500 10,000 66,000
<br /> 04/30/92 Not accessible NS NS NS NS NS
<br /> 08/13/92 33 93 -24 88 000 4,700 19,000 2,500 12,000 92,000
<br /> 10/08/92 3448 -25 43 0 00 2,200 8,400 1,500 6,600 52,000
<br /> 02/23/93 31 69 -22 64 0 40 1,800 4,100 1,000 3,900 26,000
<br /> 05/18/93 29 74 -20 69 000 1,900 7,800 1,300 5,000 36,000
<br /> 08/22/93 30.03 -20.98 0.00 1,800 7,600 1,500 5,800 39,000
<br /> R W2 05/22/90 8 13 29 40 -21 27 000 2,000 6,100 1,800 10,000 51,000
<br /> 09/25/90 30 79 -22 66 000 1,000 5,200 1,600 8,600 33,000
<br /> 12/19/90 30 62 -22 49 0 00 940 3,500 860 5,200 16,000
<br /> 01/30/91 3108 -22 95 0 00 580 2,300 580 3,600 13,000
<br /> 05/02/91 30 97 -22 84 000 1,600 3,400 1,600 7,900 32,000
<br /> 07/16-17/91 31 95 -23 82 000 600 1,900 730 3,900 21,000
<br /> 10/15/91 32 53 -24 40 000 510 2,700 720 3,300 22,000
<br /> XCLJ73942(2)/Q893,rfI f
<br /> Page 9
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