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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 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg11) (11g/1) (µg11) (10) (µg/1) (µg/1) Gig/1) (4g11) <br /> MW-8 continued <br /> 02/21/03 13.61 8.97 0.00 4.64 -- -- ND<1000 ND<10 ND<10 ND<10 ND<20 -- 1600 <br /> 05/12/03 13.61 9.16 0.00 4.45 -0.19 -- ND<5000 ND<50 ND<50 ND<50 ND<100 -- 2600 <br /> 08/28/03 13.61 10.10 0.00 3.51 -0.94 -- 2600 ND<10 ND<10 ND<10 ND<20 2400 <br /> 11/24/03 13.61 9.84 0.00 3.77 0.26 -- 1900 ND<10 ND<10 ND<10 ND<20 -- 1400 <br /> 02/26/04 13.61 9.07 0.00 4.54 0.77 - 1000 ND<10 ND<10 ND<10 ND<20 -- 1400 <br /> 05/21/04 13.61 9.62 0.00 3.99 -0.55 -- ND<1000 ND<10 ND<10 ND<10 ND<20 - 1300 <br /> 08/26/04 13.61 10.09 0.00 3.52 -0.47 -- 250 ND<2.5 ND<2.5 ND<2.5 ND<5.0 -- 310 <br /> 11/29/04 13.61 10.62 0.00 2.99 -0.53 -- 180 ND<1.0 ND<1.0 ND<1.0 ND<2.0 -- 170 <br /> 02/15/05 13.61 9.42 0.00 4.19 1.20 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 41 <br /> 05/25/05 13.61 9.00 0.00 4.61 0.42 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 110 <br /> 08/31/05 13.61 9.27 0.00 4.34 -0.27 -- 72 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 69 <br /> 10/25/05 13.61 9.85 0.00 3.76 -0.58 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 18 <br /> MW-9 (Screen Interval in feet:5.0-15.0) <br /> 09/03/98 8.04 7.52 0.00 0.52 --, ND -- ND ND ND 1.6 ND -- <br /> 12/23/98 8.04 -- -- -_ __ _ Inaccessible Paved Over <br /> 12/31/98 8.04 8.01 0.00 0.03 -- ND -- ND ND ND ND ND -- <br /> 03/22/99 8.04 6.91 0.00 1.13 1.10 ND -- ND ND ND ND 1.1 -- <br /> 05/20/99 8.04 6.92 0.00 1.12 -0.01 ND -- ND ND ND ND ND ND <br /> 08/11/99 8.04 8.25 0.00 -0.21 -1.33 ND -- ND ND ND ND ND ND <br /> 11/19/99 8.04 8.48. 0.00 -0.44 -0.23 ND -- ND 0.71 ND 0.82 ND ND<3.4 <br /> 02/22/00 8.04 6.38 0.00 1.66 2.10 ND -- ND ND ND ND ND ND <br /> 05/05/00 8.04 6.54 0.00 1.50 -0.16 ND - ND ND ND ND ND ND <br /> 08/28/00 8.04 8.14 0.00 -0.10 -1.60 ND -- ND ND ND ND ND ND <br /> 11/13/00 8.04 8.38 0.00 -0.34 -0.24 ND -- ND ND ND ND ND ND <br /> 11195 Page 16 of 27 <br />