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Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> December 1992 Through October 2005 <br /> Former BP Oil 11195 <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 8260E benzene Xylenes 8021B 8260E <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg/1) (µg/1) (µg/1) (µg11) (µg/1) (µg/1) (µg/1) (µg/1) <br /> MW-14 continued <br /> 02/15/05 14.29 10.71 0.00 3.58 1.17 -- -- -- __ __ __ Well damage <br /> 06/06/05 14.29 11.02 0.00 3.27 -0.31 -- ND<1000 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 1000 <br /> 08/31/05 14.29 -- -- -- <br /> -- -- -- -- - Well damaged <br /> 10/25/05 14.29 -- -- -- -- __ __ Casing damaged <br /> MW-15 (Screen Interval in feet:5.0-20.0) <br /> 06/18/02 14.94 10.97 0.00 3.97 -- ND<250 ND<2.5 ND<2.5 ND<2.5 ND<5.0 -- 620 <br /> 08/15/02 14.94 11.06 0.00 3.88 -0.09 ND<500 ND<5.0 ND<5.0 ND<5.0 ND<10 - 490 <br /> 11/18/02 14.94 11.47 0.00 3.47 -0.41 -- ND<250 ND<2.5 ND<2.5 ND<2.5 ND<5.0 -- 270 <br /> 02/I3/03 14.94 10.63 0.00 4.31 0.84 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 21 <br /> 05/12/03 14.94 12.89 0.00 2.05 -2.26 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 23 <br /> 08/28/03 12.92 11.76 0.00 1.16 -0.89 -- 54 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 12 <br /> 11/24/03 12.92 11.39 0.00 1.53 0.37 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 13 <br /> 02/26/04 12.92 10.74 0.00 2.18 0.65 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- ND<2.0 <br /> 05/21/04 12.92 11.63 0.00 1.29 -0.89 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 1.8 <br /> 08/26/04 12.92 12.29 0.00 0.63 -0.66 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 2.5 <br /> 11/29/04 12.92 12.66 0.00 0.26 -0.37 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 7.3 <br /> 02/15/05 12.92 11.47 0.00 1.45 1.19 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 2.5 <br /> 05/25/05 12.92 11.03 0.00 1.89 0.44 ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 5.2 <br /> 08/31/05 12.92 10.97 0.00 1.95 0.06 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 0.89 <br /> 10/25/05 12.92 11.09 0.00 1.83 -0.12 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- ND<0.50 <br /> MW-16 (Screen Interval in feet:5.0-20.0) <br /> 06/18/02 12.92 1I.94 0.00 0.98 -- -- ND<1000 ND<10 ND<10 ND<10 ND<20 -- 2300 <br /> 08/15/02 12.92 12.07 0.00 0.85 -0.13 -- ND<2500 ND<25 ND<25 ND<25 ND<50 -- 2400 <br /> 11/18/02 12.92 12.43 0.00 0.49 -0.36 -- ND<2500 ND<25 ND<25 ND<25 ND<50 -- 2700 <br /> 11195 Page 23 of 27 <br />