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! s
<br /> TABLE 1 (continued)
<br /> Casing Depth Groundwater LPH Concentration(µg/L)
<br /> Well Elevation to Water Elevation Thickness Ethyl-
<br /> No Date (ft msl) (ft) (ft ms]) (ft) Benzene Toluene benzene Xylenes TPH-g MTBE
<br /> V3 02/13/96 899 2539 -1640 000 370 4,900 3,500 16,000 76,000 1,900
<br /> 04/18/96 23 83 -1484 000 <100 4,200 3,400 16,000 73,000 <500
<br /> 08/08/96 2444 -1545 000 <125 3,800 3,800 18,000 53,000 <625
<br /> 11/04/96 2465 -15 66 000 <100 3,500 3,700 17,000 73,000 <500
<br /> 02/03/97 2027 -1128 000 130 3,400 3,800 18,000 72,000 690
<br /> 05/08/97 7 63 1978 -12 15 000 <50 1,600 2,500 12,000 47,000 740
<br /> 08/26/97 2120 -1357 000 53 1,200 2,100 9,000 36,000 260
<br /> 11/11/97 2262 -1499 000 140 1,600 3,000 13,000 48,000 690
<br /> 03/03/98 16 93 -930 000 120 2,300 4,000 18,000 82,000 <250
<br /> 03/03/98 <200*
<br /> 05/20/98 1864 -1101 000 88 1,200 2,900 14,000 44,000 730
<br /> 05/20/98 <100*
<br /> 08/19/98 1741 -978 000 <25 410 970 4,200 13,000 <125
<br /> 08/19/98 <67*
<br /> 11/18/98 1711 -9 48 000 <25 680 1,800 7,000 20,000 <125
<br /> 03/30/99 1595 -832 000 <25 781 2,180 8,630 37,500 <100
<br /> 05/05/99 15 95 -832 000 <10 389 1,040 4,500 14,400 774
<br /> 08/20/99 -- -- -- -- -- -- -- -- --
<br /> 12/06/99 - -- - -- -- -- -- _- -'
<br /> V4 05/02/91 938 32 10 -2268 005 31,000 58,000 5,700 29,000 200,000 --
<br /> 07/16-17191 3306 -23 65 004 Not sampled-LPH
<br /> 10/15/91 33 74 -2434 003 Not sampled-LPH
<br /> 01/28/92 3192 -22 54 Sheen 23,000 63,000 5,300 27,000 220,000 --
<br /> 04/30/92 3148 -2209 0 01 Not sampled-LPH
<br /> 08/13/92 3360 -24 17 0 07 Not sampled- LPH
<br /> 10/08/92 3420 -2473 0 12 Not sampled-LPH
<br /> 02/23/93 3085 -2147 000 15,000 35,000 4,300 23,000 150,000 --
<br /> 05/18/93 2935 -1997 000 13,000 47,000 5,900 28,000 240,000 --
<br /> 08/22/93 2960 -2022 000 9,400 42,000 3,900 21,000 150,000 --
<br /> 12/30/93 2926 -1988 000 10,000 36,000 4,800 26,000 150,000 --
<br /> 73942 Q1299 Tl XLS Page M
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