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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 msl) (ft) (ft msl) (ft) Benzene Toluene benzene Xylenes TPH-g MTBE
<br /> V3 05/20/98 7 63 <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 17 11 -948 000 <25 680 1,800 7,000 20,000 <125
<br /> 03/30/99 15 95 -832 000 <25 781 2,180 8,630 37,500 <100
<br /> 05/05/99 1595 -832 0.00 <10 389 1,040 4,500 14,400 77 4
<br /> V4 05/02/91 9 38 32 10 -22 68 005 31,000 58,000 5,700 29,000 200,000 --
<br /> 07/16-17/91 3306 -23 65 004 Not sampled-LPH
<br /> 10/15/91 3374 -2434 003 Not sampled-LPH
<br /> 01/28/92 3192 -2254 Sheen 23,000 63,000 5,300 27,000 220,000 --
<br /> 04/30/92 3148 -2209 001 Not sampled-LPH
<br /> 08/13/92 3360 -24 17 007 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 29 35 -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 /> 02/17/94 28 89 -1951 000 -- -- -- -- --
<br /> 05/10/94 2854 -1916 0 02 Not sampled-LPH
<br /> 08/02/94 2993 -2055 0 02 Not sampled-LPH
<br /> 11/01/94 3034 -2096 000 -- -- -- -- -- --
<br /> 02/17/95 2782 -1844 000 -- -- -- -- -- --
<br /> 05/11/95 25 12 -1574 Sheen -- -- -- -- -- --
<br /> 08/24/95 -- -- -- -- -- -- -- -- --
<br /> 10/19/95 2685 -1747 Sheen -- -- -- -- -- --
<br /> 02/13/96 24 74 -1536 Sheen -- -- -- -- -- --
<br /> 04/18/96 2236 -1298 Sheen -- -- -- -- -- --
<br /> 08/08/96 2360 -1422 Sheen -- -- -- -- -- --
<br /> 11/04/96 2402 -14 64 000 3,200 24,000 2,900 16,000 120,000 <1,250
<br /> 02/03/97 1940 -1002 Sheen -- -- -- -- -- --
<br /> 05/08/97 822 1926 -1104 Sheen -- -- -- -- -- --
<br /> 73942 Q599 Tl XL5 Page 29
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