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Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> May 1990 Through August 2405 <br /> Former BP Oil 11192 <br /> Date TOC Depth to LPH Ground- Change TPH-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE ITBA Comments <br /> Sampled Elevation Water Thickness water in 8260Bbenzene Xylenes 8021E 8260B 8260B <br /> IElevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg/l) (µg11) (µg11) (µg/1) (µg/1) (µg11) (µg11) (11911) {ug/l} <br /> MW-6 continued <br /> 11/09/01 528 1503 000 -975 -103 ND<50 ND<O 50 ND<O 50 ND<O 50 ND<O 50 1800 1800 ND<250 <br /> 12/14/01 5 28 1475 000 -947 028 2100 ND<O 5 ND<O 5 ND<O 5 ND<l 0 2140 -- <br /> 01/10/02 528 1292 000 -764 183 1600 ND<5 0 ND<5 0 ND<5 0 ND<10 1580 -- - <br /> 02/18/02 5 28 1288 000 -7 60 004 ND<50 -- ND<O 50 ND<O 50 ND<O 50 ND<O 50 ND<5 0 ND<2 0 ND<100 <br /> 05/31/02 528 13 11 000 -783 -023 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- 190 ND<100 <br /> 03/08/02 528 14 44 000 -916 -133 -- ND<C50 ND<O 50 ND<O 50 ND<0 50 ND<O 50 -- ND<2 0 ND<20 <br /> 11/15/02 528 1567 000 -1039 -123 -- 96� ND<O 50 1 6 ND<O 50 1 -- 95 ND<i00 <br /> D 11/15/02 5 28 1567 000 -1039 -123 -- --I _ __ <br /> 01/03/03 5 28 1475 000 -947 092 ND<50 ND<O 50 ND<0 50 0 65 2 1 -- ND<2 0 ND<I00 <br /> D 01/03/03 5 28 1475 000 -947 092 <br /> 05/14/03 5 28 1394 000 -866 081 ND<50 ND<O 50 ND<O 50 ND<O 50 ND<O 50 -- ND<2 0ND<1Q0 <br /> D 05/14/03 528 1394 000 -866 081 -- -.1E __ .. __ __ <br /> 08/14/03 528 1543 000 -10 15 -149 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<2 0 ND<100 <br /> D 08/14/03 5 28 1543 000 -10 15 -149 <br /> 11/26103 528 1629 <br /> 000 -11 01 -086 -- 50 ND<O 50 ND<O 50 ND<O 50 ND<I 0 7 3 IID<100 <br /> 0?123104 5 28 1481 000 -9 53 148 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- 3 1 IID<100 <br /> 0)/21/04 528 14 45 000 -917 036 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- 079 ND<5 0 <br /> 03/10/04 5 28 1567 000 -1039 -122 __ ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- 2 2 ND<5 0 <br /> 11/24/04 5 28 1620 000 -1092 -0 53 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 - ND<O 50 ND<5 0 <br /> 0)/25/05 5 28 1416 000 -888 204 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<O 50 �I D<5 4 <br /> 0')127/05 528 13 06 000 -778 1 10 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<O 50 ND<5 Q <br /> 08/26/05 528 1467 000 -939 -161 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- 0 79 66 <br /> MW-7 <br /> 08/05/91 621 3082 000 -2461 -- 70 - 19 ND ND ND -- -- -- <br /> 11192 0 1 Pagef 20 <br />