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Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> May 1990 Through August 2005 <br /> Former BP Oil 11192 <br /> Date TOC Depth to LPH Ground- Change TPH-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE TBA Comments <br /> Sampled Elevation Water Thickness water in 82648 benzene Xylenes 802IB 826013 8260B <br /> Elevation Elevation 11 <br /> (feet) (feet) (feet) (feet) (feet) (µg/1) (µg/1) (µg11) (µg/1) (41) (µg/l) (µg/1) (µg/1) (µg11) <br /> MW-5 continued 11 <br /> 03/14/03 5 63 1581 000 -1018 -130 -- 61 ND<O 50 ND<O 50 ND<0 50 ND<l 0 23 4D<100 <br /> 11/26/03 5 63 1671 <br /> 000 -1108 -090 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- 69 ND<100 <br /> 11 <br /> 02/23/04 5 63 1535 000 -972 136 -- ND<50 ND<O 50 068 ND<O 50 1 7 -- 4 0 ND<100 <br /> 05/21/04 5 63 1498 000 -935 037 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- 0 50 ND<5 0 <br /> 013/10/04 5 63 1619 000 -1056 -121 ND<50 ND<0 50 ND<O 50 ND<O 50 ND<1 0 -- 19 ND<5 0 <br /> 11/24/04 5 63 1674 000 -11 11 -055 ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 ND<O 50 5 0 <br /> 02/25105 5 63 1472 000 -909 2 02 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- ND<O 50 ND<5 0 <br /> 05/27/05 5 63 13 55 000 -792 1 17 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- 10 54 <br /> 08/26/05 5 63 1521 000 -958 -166 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- 0 98 ND<10 <br /> MW-6 <br /> 08/05/91 580 2982 000 -2402 ND -- ND ND ND ND <br /> 08/15/91 580 -- -- -- -- -- -- -- -- -- -- -- <br /> 1109/91 5 80 3042 000 -2462 .. ND - ND ND ND ND -- -- _. <br /> 01/09192 5 80 2953 000 -23 73 089 ND - ND ND ND ND <br /> 06/19/92 5 80 2924 000 -2344 029 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 -- -- ._ <br /> 09118/92 580 3103 0 00 -25 23 -179 ND<50 _ ND<O 5 ND<O 5 ND<O 5 ND<O 5 -- -- -. <br /> 12/09/92 5 80 3142 0 00 -25 62 -039 ND<50 - ND<O 5 ND<O 5 ND<O 5 ND<O 5 <br /> 03/11/93 5 80 2895 000 -23 15 247 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 <br /> 06/15/93 5 80 2691 000 -21 11 204 ND<50 - ND<O 5 ND<O 5 ND<O 5 ND<O 5 - -- — <br /> 09/15/93 580 2729 000 -2149 -038 <br /> 17/22/93 580 27 I7 000 -2137 0 12 ND<50 - ND<O 5 ND<O 5 ND<O 5 ND<O 5 <br /> 04/01/94 580 2629 000 -2049 0 88 <br /> 07/27/94 5 80 2632 000 -20 52 -0 03 ND<50 - ND<O 5 ND<O 5 ND<O 5 ND<O 5 ND<5 0 -- <br /> 11/30/94 580 2680 000 -2100 -048 <br /> 11192 0 <br /> Pa#f 20 _ <br />