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Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> February 1990 Through March 2005 <br /> Former 76 Station 6981 <br /> Date TOC Depth to LPH Ground- Change TPH-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE Comments <br /> Sampled Elevation Water Thickness water to 8260B benzene Xylenes 8021B 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (lig/1) 6Lg/1) (µg11) (µg11) (µgll) {µg/1) (µg11) (µg/1) <br /> VW-7 continued <br /> 09/22/00 11 67 2843 000 -1676 -- 8500 -- 610 2200 12 4900 300 35 <br /> 12/26/00 11 67 2834 000 -1667 009 37900 -- 1420 3330 328 10000 ND<500 ND<100 <br /> 03/07/01 11 67 28 03 000 -1636 031 34400 -- 853 2750 394 8900 ND<500 ND<40 <br /> 06/26/01 11 67 29 08 000 -1741 -1 05 31000 -- 660 2100 150 7900 ND<500 ND<50 <br /> 09/12/01 11 67 3094 000 -1927 -1 86 34000 -- 870 1800 780 7900 ND<1000 ND<50 <br /> 12/12/01 11 67 3121 000 -1954 -027 29000 - 710 1000 200 5100 ND<500 ND<33 <br /> 03/20/02 11 67 3007 000 -1840 1 14 26000 -- 590 930 640 4700 ND<500 ND<40 <br /> 06/06/02 1167 3047 0 00 -1880 -040 -- 2100 22 62 61 450 -- ND<2 0 <br /> 09/30/02 11 67 32 86 000 -21 19 -239 -- 30000 380 760 570 3800 -- ND<100 <br /> 12/30/02 11 67 32 60 000 -2093 026 -- 24000 170 350 550 3100 -- ND<100 <br /> 03/29/03 11 67 31 25 000 -1958 1 35 -- 18000 160 240 470 2600 -- ND<400 <br /> 06/25/03 11 67 3207 000 -2040 -0 82 -- 14000 77 110 210 1100 -- ND<20 <br /> 09/24/03 11 67 3427 000 -2260 -220 -- 23000 20 63 420 2000 -- ND<50 <br /> 12/30/03 11 67 34 16 000 -2249 0 11 -- 18000 ND<5 0 18 290 960 -- ND<20 <br /> 03/09/04 11 67 3279 000 -21 12 1 37 -- 13000 7 1 18 280 740 - ND<10 <br /> 06/16/04 11 67 3341 000 -21 74 -062 -- 11000 3 8 7 2 180 420 - ND<2 5 <br /> 09/20/04 It 67 3633 000 -2466 -292 8500 -- ND<2 5 7 0 190 390 - ND<2 5 <br /> 12/30/04 1167 35 72 000 -2405 0 61 6800 -- 1 7 4 9 110 210 - ND<2 5 <br /> 03/24/05 11 67 -- -- -- -- -- -- -- -- -- -- -- -- Dry well <br /> 6981 Page 36 of 36 <br />