.�. �. �.. .. ,�. 9 ter. m m = m go
<br /> TABLE 1 (continued)
<br /> Casing Depth Groundwater LPH Concentration( /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 /> RW 1 05/10/94 9 05 2853 -19 48 000 1,200 5,300 1,400 5,000 34,000 --
<br /> 08/02/94 2995 -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 27 82 -1877 000 820 3,600 1,200 3,900 24,000 --
<br /> 05/11/95 25 13 -1608 0 00 780 4,000 1,300 4,300 32,000 --
<br /> 08/24/95 2641 -1736 000 820 4,000 1,500 4,600 24,000 --
<br /> 10/19/95 26 85 -1780 000 680 3,100 1,200 3,600 25,000 <250
<br /> 02/13/96 2270 -1365 000 590 2,900 920 2,700 21,000 --
<br /> 04/18/96 22 29 -1324 000 510 2,500 980 2,700 23,000 <100
<br /> 08/08/96 2344 -1439 000 600 3,200 1,200 3,500 20,000 <250
<br /> 11/04/96 23 81 -1476 000 710 2,600 1,200 3,200 23,000 900
<br /> 02/03/97 1963 -1058 000 390 1,900 680 2,000 16,000 440
<br /> 05/08/97 770 1976 -1206 000 430 2,000 860 2,300 18,000 620
<br /> 08/26/97 2051 -1281 000 600 2,600 1,200 3,400 21,000 380
<br /> 11/11/97 21 11 -1341 000 410 1,500 750 1,800 13,000 520
<br /> 11/11/97 <25*
<br /> 03/03/98 1551 -7 81 000 320 1,300 660 1,700 11,000 420
<br /> 03/03/98 <33*
<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 16,000 --
<br /> 01/30/91 3108 -2295 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 -2263 000 260 1,200 590 2,500 17,000 --
<br /> 04/30/92 Not accessible -- -- -- -- --
<br /> 08/13/92 3247 -2434 000 130 630 280 1,100 8,500 --
<br /> 10/08/92 33 03 -2490 000 130 630 250 1,400 11,000
<br /> RLS73942 Q39811 I Page l8
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