|
r i♦ 1♦ W 1• I� I•
<br /> TABLE I (continued)
<br /> Casing Depth Groundwater LPH Concentration (pg/L)
<br /> i
<br /> Well Elevation to Water Elevation Thickness Ethyl-
<br /> No Date (ft MSI) (ft) (ft msl) ft Benzene Toluene benzene Xylenes TPH-g MTBE
<br /> RW3 08/24/95 889 2672 -1783 000 9,600 15,000 4,600 20,000 100,000 --
<br /> 10/19/95 2705 -18 16 000 7,000 12,000 3,400 14,000 87,000 <1,000
<br /> 02/13/96 2484 -1595 000 4,800 5,800 2,100 8,700 59,000 <500
<br /> 04/18/96 2245 -1356 000 5,100 6,700 2,600 11,000 78,000 <250
<br /> 08/08/96 23.60 -14.71 0.00 4,200 5,900 2,600 12,000 58,000 4,250
<br /> RW4 01/30/91 923 3480 -2557 000 30,000 41,000 4,500 27,000 170,000 --
<br /> 05/02/91 3479 -2556 000 16,000 34,000 4,200 22,000 110,000 --
<br /> 07/16-17191 3569 -2646 000 12,000 31,000 2,700 14,000 110,000 --
<br /> 10/15/91 3622 -2699 000 13,000 28,000 3,100 15,000 120,000 --
<br /> 01/28/92 3439 -25 16 000 13,000 30,000 3,600 18,000 110,000 --
<br /> 04/30/92 3404 -2481 000 11,000 25,000 2,800 13,000 98,000 --
<br /> 08/13/92 36 18 -2695 000 8,500 24,000 2,500 13,000 120,000 --
<br /> 10/08/92 3678 -2755 000 6,000 17,000 1,700 10,000 95,000 --
<br /> 02/23/93 3332 -2409 000 7,000 16,000 3,000 14,000 88,000 --
<br /> 05/18/93 31 84 -2261 000 5,700 18,000 2,600 4,100 57,000 --
<br /> 08/22/93 3220 -2297 000 -- -- -- -- --
<br /> 12/30/93 3133 -22 10 000 5,200 23,000 3,500 16,000 88,000 --
<br /> 02/17/94 3080 -2157 000 -- -- -- --
<br /> 05/10/94 3023 -2100 000 2,400 15,000 2,300 9,700 70,000 --
<br /> 08/02/94 3179 -2256 000 4,100 26,000 4,000 18,000 100,000 --
<br /> 11/01/94 3227 -2304 000 2,700 17,000 2,300 11,000 69,000 --
<br /> 02/17/95 2970 -2047 000 1,000 9,100 1,900 7,600 45,000 --
<br /> 05/11/95 2696 -1773 000 1,400 11,000 1,600 7,400 59,000 --
<br /> 08/24/95 2800 -1877 000 590 4,500 970 3,700 17,000 --
<br /> 10/19/95 2839 -19 16 000 510 3,100 950 2,700 17,000 310
<br /> 02/13196 2623 -1700 000 2,200 13,000 2,200 9,700 78,000 --
<br /> XLS719d2Q896 I I I Page I
<br />
|