Laserfiche WebLink
ti's ti• . ;� <br /> Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> December 1992 Through March 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 8260B benzene Xylenes 8021B 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg/1) (µg11) 0 g/l) (110) (µg/1) (µg/1) (11g/1) (µg/1) <br /> MW-6 continued <br /> 11/19/99 8.26 8.75 0.00 -0.49 -0.18 ND - ND 2.4 ND 2.6 11 13 <br /> 2/22/00 8.26 6.59 0.00 1.67 2.16 ND -- ND ND ND ND 14.8 16.8 <br /> 5/5/00 8.26 6.81 0.00 1-45 -0.22 ND -- ND ND ND ND ND ND <br /> 8/28/00 8.26 8.35 0.00 -0.09 -1.54 ND -- ND ND ND ND ND ND <br /> 11/13/00 8.26 8.65 0.00 -0.39 -0.30 ND -- ND ND ND ND ND ND <br /> 2/9/01 8.26 8.40 0.00 -0.14 0.25 ND -- ND ND ND ND 7.66 8.21 <br /> 5111/01 8.26 7.80 0.00 0.46 0.60 ND -- ND 0.55 ND ND ND 5.29 <br /> 8/10/01 8.26 8.82 0.00 -0.56 -1.02 ND<50 -- ND<0.50 ND<0.50 ND<0.50 ND<0.50 7 9.8 <br /> 11/21/01 8.26 9.32 0.00 -1.06 -0.50 ND<50 -- ND<0.50 ND<0.50 ND<0.50 ND<0.50 S.4 4.7 <br /> 2/7/02 8.26 7.34 0.00 0.92 1.98 ND<50 -- ND<0.50 ND<0.50 ND<0.50 ND<0.50 ND<2.5 ND<2.0 <br /> 5/23/02 8.26 8.29 0.00 -0.03 -0.95 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 3.8 <br /> 8/15/02 12.90 8.79 0.00 4.11 -- - ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 - 5.8 <br /> 11/18/02 12.90 9.18 0.00 3.72 -0.39 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 120 <br /> 2/13/03 12.90 8.44 0.00 4.46 0.74 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 32 <br /> 5/12/03 12.90 8.60 0.00 4.30 -- -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 180 <br /> 8/28/03 12.90 9.57 0.00 3.33 -0.97 -- 920 ND<5.0 ND<5.0 ND<5.0 ND<10 -- 680 <br /> 11/24/03 12.90 9.36 . 0.00 3.54 0.21 -- ND<1000 ND<10 ND<10 ND<10 45 -- 1600 <br /> 2/26/04 12.90 8.59 0.00 4.31 0.77 -- 81 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 92 <br /> 5/21/04 12.90 9.20 0.00 3.70 -0.61 - 53 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 34 <br /> 8126/04 12.90 9.71 0.00 3.19 -0.51 - 67 ND<0.50 ND<0.50 ND<0.50 ND<1.0 - 69 <br /> 11/29/04 12.90 10.14 0.00 2.76 -0.43 - 140 ND<0.S0 ND<0.50 ND<0.50 ND<1.0 -- 180 <br /> 2115/05 12.90 8.96 0.00 3.94 1.18 -- ND<50 ND<0.50 ND<0.50 ND<0.50 ND<1.0 -- 140 <br /> MW-7 (Screen Interval in feet:DNA) <br /> 9/15/93 14.27 9.59 0.00 4.68 -- ND - ND ND ND ND -- - <br /> 11195 Page 13 of 24 <br />