Laserfiche WebLink
Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> February 1990 Through March 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 in 8260B benzene Xylenes 8021B 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg/1) (µg/1) (µg/1) (µg/1) (µg/1) (µg/1) (µg/1) (µg/1) <br /> MW-8 continued <br /> 01/13/93 -- -- -- -- -- ND<50 ND<0 5 ND<0 5 ND<0 5 ND<0 5 -- - <br /> 04/26/93 1038 48 80 000 -3842 -- 120 -- 1 1 ND<0 5 ND<0 5 ND<0 5 -- - <br /> 07/26/93 1038 4979 000 -3941 -099 90 -- 0 6 ND<0 5 ND<0 5 ND<0 5 -- - <br /> 10/20/93 1038 5028 000 -3990 -049 92 -- 4 072 076 18 -- -- <br /> 01/17/94 1038 4785 000 -3747 2 43 620 -- 3 9 2 7 11 48 -- -- <br /> 02/28/94 1038 4677 000 -3639 1 08 88 ND<0 5 ND<0 5 ND<0 5 09 -- -- <br /> 04/25/94 1038 45 81 000 -35 43 096 94 -- 067 1 2 052 2 4 -- <br /> 07/25/94 1038 4820 000 -3782 -239 170 -- ND<0 5 0 82 ND<0 5 1 7 -- -- <br /> 10/26/94 1038 4933 000 -3895 -1 13 ND<50 -- ND<0 5 ND<0 5 ND<0 5 1 3 -- -- <br /> 01125l95 1038 4663 000 -36 25 270 ND<50 -- ND<0 5 072 ND<0 5 14 - -- <br /> 04/26/95 1038 42 13 000 -31 75 450 ND<50 - ND<0 5 ND<0 5 ND<0 5 ND<0 5 -- -- <br /> 07/26/95 1038 43 10 000 -3272 -097 ND<50 - 079 2 2 ND<0 5 27 -- -- <br /> 10/25/95 1038 4394 000 -3356 -094 -- -- -- -- -- __ _ <br /> 01/25/96 1038 41 14 000 -3076 -- ND<50 -- ND<O 5 ND<0 5 ND<0 5 065 -- <br /> 04/25/96 1038 3659 000 -2621 455 <br /> 07/24/96 1038 3688 000 -2650 -029 ND<50 -- ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 0 -- <br /> 10/23/96 1038 3864 000 -28 26 -176 -- -- -- - - -- -- Sampled Semi-annually <br /> 01/20/97 1038 35 17 000 -2479 347 290 -- 4 3 0 82 ND<0 5 4 5 9 3 - <br /> 07/16/97 1038 3247 000 -2209 -- ND<50 - ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 0 - <br /> 10/15/97 1039 -- -- _ __ __ __ __ __ _ Inaccessible <br /> 12/08/97 1038 - -- -- -- -- -- -- -- Inaccessible <br /> 03/05/98 1038 3007 0 00 -1969 -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 ND<2 0 <br /> 05/27/98 1038 2661 000 -1623 -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 ND<2 0 <br /> 07/21/98 1038 2665 000 -1627 -0 04 73 -- 093 4 072 4 3 13 8 9 <br /> asst Page 17 of 36 <br />