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TABLE 1 (continued)
<br /> Casing Depth Groundwater LPH Concentration(µg/L)
<br /> Well Elevation to Water Elevation Thickness Ethyl-
<br /> No Date (ft ms]) (ft) (ft msl) (ft) Benzene Toluene benzene Xylenes TPH-g
<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 31 51 -2294 Sheen 20,000 58,000 2,400 23,000 150,000
<br /> 04/30/92 31 12 -22 55 000 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 /> 10/08/92 3376 -25 18 001 Not sampled- LPH
<br /> 02/23/93 3047 -21 90 000 9,800 19,000 3,700 18,000 100,000
<br /> 05/18/93 -- -- -- NS NS NS NS NS
<br /> 08/22/93 2970 -21 13 000 NS NS Ns NS NS
<br /> 12/30/93 2905 -2048 000 NS NS NS NS NS
<br /> 02/17/94 28 73 -20 16 000 NS NS NS NS NS
<br /> 05/10/94 2833 -1976 000 8,200 37,000 3,600 17,000 110,000
<br /> 08/02/94 -- -- -- NS NS NS NS NS
<br /> 11/01/94 3005 -21 48 000 NS NS NS NS NS
<br /> 02/17/95 2763 -1906 000 NS NS NS NS NS
<br /> 05/11/95 24 87 -1630 000 NS NS N5 NS NS
<br /> 08/24/95 -- NS NS NS NS N5
<br /> V2 05/02/91 930 3262 -23 32 000 NS NS NS NS NS
<br /> 07/16-17/91 33 57 -2427 000 NS NS NS NS Na
<br /> 10/15/91 3408 -2478 000 27,000 43,000 4,300 22,000 190,000
<br /> 01/28/92 3238 -2308 000 27,000 42,000 5,100 25,000 150,000
<br /> 04/30/92 3203 -2273 000 27,000 37,000 3,700 17,000 140,000
<br /> 08/13/92 3399 -2469 000 28,000 49,000 5,600 28,000 220,000
<br /> 10/08/92 3457 -2526 002 Not sampled - LPH
<br /> 02/23/93 31 37 -2207 000 NS NS NS Nti NS
<br /> M S73942QS95 I I I 1'dgc 17
<br />
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