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• <br /> Table 2 y <br /> MSTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> May 1990 Through November 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 8260B benzene Xylenes 8021B 8260B 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg11) (µg11) (µgll) (µg/1) (µg/1) (µg11) (µg11) (11g11) (110) <br /> MW-3 continued <br /> 12/14/01 568 1540 000 -972 0 16 26000 -- 6 4 633 319 227 28300 -- -- <br /> 01/10/02 5 68 1370 0 00 -802 170 9200 -- ND<12 5 ND<12 5 15 2 498 5450 -- -- <br /> 02/18/02 5 68 1356 000 -788 0 14 -- 150 12 ND<1 2 ND<1 2 ND<1 2 1600 460 240000 <br /> 05/31/02 568 1374 000 -806 -018 -- ND<10000 ND<100 ND<100 ND<100 ND<200 -- ND<100 190000 <br /> 08/08/02 5 68 1506 000 -938 -132 -- ND<2500 ND<25 ND<25 ND<25 ND<25 -- 62 240000 <br /> 11/15/02 568 1664 000 -1096 -L 58 -- ND<12000 ND<120 ND<120 ND<120 ND<120 -- ND<500 180000 <br /> 01/03/03 5 68 1536 000 -968 128 __ ND<10000 ND<100 ND<100 ND<100 ND<200 -- ND<400 150000 <br /> D 01/03/03 568 l5 36 000 -968 128 <br /> 05/14/03 5 68 1454 000 -886 0 82 -- ND<5000 ND<50 ND<50 ND<50 ND<50 -- ND<200 120000 <br /> D 05/14/03 568 1454 000 -886 0 82 <br /> 08/14/03 568 1604 000 -1036 -150 -- ND<10000 ND<l00 ND<100 ND<100 ND<200 -- ND<400 150000 <br /> D 08/14/03 5 68 1604 000 -1036 -150 <br /> 11/26/03 568 1696 000 -1128 -0 92 __ ND<10000 ND<100 ND<100 ND<100 ND<200 -- ND<400 150000 <br /> 02/23/04 568 1560 000 -992 1 36 __ ND<10000 ND<100 ND<100 ND<100 ND<200 -- ND<400 98000 <br /> 05/21/04 568 15 13 000 -945 047 -- ND<10000 ND<100 ND<100 ND<100 ND<200 ND<100 90000 <br /> 08/10/04 5 68 1634 000 -1066 -121 -- ND<10000 ND<100 ND<l00 ND<100 ND<200 -- ND<100 66000 <br /> 11/24/04 568 1611 0 00 -1043 023 -- ND<5000 ND<50 ND<50 ND<50 ND<l00 -- ND<50 60000 <br /> 02/25/05 5 68 1500 000 -932 1 ti ND<5000 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<50 36000 <br /> 05/27/05 5 68 1371 000 -8 03 129 ND<5000 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<50 24000 <br /> 08/26/05 5 68 1528 000 -9 60 -157 -- 300 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- 18 25000 <br /> 11/11/05 5 68 1620 000 40 52 -092 -- 2800 ND<13 ND<I3 ND<13 ND<25 -- ND<13 22000 <br /> MW-4 <br /> 05/01/90 6 75 2631 000 -1956 -- <br /> 08/05/91 6 75 -- -- -- -- -- -- -- -- -- -- -- Dry <br /> 11192 Page 5 of 20 <br />