Laserfiche WebLink
• , . '= <br /> Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> February 1990 Through June 2005 <br /> Former 76 Station 6981 <br /> Date TOC Depth to LPH Ground- Change TPH-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE Comments <br /> Sampled Elevation Water Thickness water to 8260B benzene Xylenes 8021E 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg/1) (µg11) (µgll) (µg/1) (µg11) (µg/1) (µg11) (µg/1) <br /> PTW-1 continued <br /> 03/24/05 11 88 3465 000 -2277 143 ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 -- ND<0 50 <br /> 06/28/05 1188 33 18 000 -2130 147 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<1 0 ND<0 50 <br /> VW-1 (Screen Interval in feet 24 5-49 5) <br /> 07/24/96 -- 3827 000 -- -- 180 -- 1 9 19 16 7 7 130 -- <br /> 10/23/96 -- -- -- __ __ Sampled Semi-annually <br /> 01/21/97 -- 3647 000 -- -- ND<50 -- ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 0 -- <br /> 07/16/97 -- 33 89 000 - -- ND<50 -- ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 0 <br /> 10115/97 -- 3572 000 -- -. ND<50 -- ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 0 ND<2 0 <br /> 12/08/97 -- 35 62 000 <br /> 03/05/98 -- 3133 000 __ __ ND<50 - ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 ND<2 0 <br /> 05/27/98 -- 2792 000 -- -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 ND<2 0 <br /> 07/21/98 -- 2798 0 00 -- ND<50 -- ND<0 50 14 ND<0 50 14 ND<5 0 ND<2 0 <br /> 10/14/98 -- 2900 000 -- -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 ND<2 0 <br /> 01/25/99 -- 2819 000 - -- ND<50 - ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 2 5 <br /> 04/19/99 -- 2576 000 -- - ND<50 ND<0 50 ND<0 50 ND<0 50 ND<0 50 5 2 3 <br /> 07/15/99 -- 2709 000 -- -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 ND<2 0 <br /> 10/25/99 -- 28 75 000 -- -- ND<50 - ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 ND<2 0 <br /> 01/27/00 -- 2829 000 -- -- ND<50 - 095 ND<0 50 ND<0 50 063 10 4 6 <br /> 06/26/00 -- 2547 000 __ _ ND<50 0 __ ND<0 500 1 13 ND<0 500 128 ND<5 0 2 77 <br /> 09/22/00 1090 2743 000 -1653 -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 87 69 <br /> 12/26/00 1090 2743 000 -1653 000 ND<50 0 -- ND<0 500 ND<9 509 ND<9 500 ND<9 500 ND<5 0 ND<2 0 <br /> 03/07/01 10 90 27 18 000 -1628 025 ND<50 0 _ ND<0 500 ND<0 500 ND<0 500 ND<0 500 ND<5 0 ND<2 0 <br /> 06/26/01 1090 2806 000 -17 16 -088 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<5 0 ND<2 0 <br /> 09/12/01 1090 3001 000 -1911 -195 ND<50 ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<5 0 ND<2 0 <br /> 6981 Page 30 of 37 <br />