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E <br /> Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> February 1990 Through December 2004 <br /> Farmer 76 Station 6981 <br /> Date TOC Depth to LPH Ground- Change TPP-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE Comments <br /> Sampled Elevation Water Thickness water to 8260E benzene Xylenes 8021E 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg11) (110) (µg/1) (Pg/l) (µg11) (µg!1) (µg/11 (141) <br /> VW-1 continued <br /> 12/12/01 1090 3032 000 -1942 -031 ND<50 — ND<O 50 ND<O 50 ND<O 50 ND<O 50 ND<5 0 ND<10 <br /> 03/20/02 1090 29 10 000 -1820 122 ND<50 -- ND<O 50 ND<O 50 ND<O 50 ND<O 50 ND<5 0 ND<2 0 <br /> 06/06/02 1090 2952 000 -1862 -042 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<2 0 <br /> 09/30/02 , 1090 3200 000 -2110 -248 -- 430 20 24 16 61 -- ND<2 0 <br /> 12/30/02 1090 3154 000 -20 64 046 -- ND<50 ND<0 50 ND<O 50 ND<O 50 ND<1 0 — ND<2 0 <br /> 03129/03 1090 3063 000 -1973 091 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 — ND<2 0 <br /> 06/25/03 1090 30 99 000 -1999 -026 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<2 0 <br /> 09/24/03 1090 3327 000 -2237 -2.38 — ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<2 0 <br /> 12/30/03 1090 3276 000 -2186 051 — ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<2 0 <br /> 03/09/04 1090 3185 0 00 -2095 091 — ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<2 0 <br /> 06/16/04 1090 3246 000 -2156 -061 — ND<50 ND<O 50 NI3<0 50 ND<O 50 ND<I 0 — ND<O 50 <br /> 09/20/04 1090 3929 000 -2839 -683 ND<50 -- ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- ND<O 50 <br /> E <br /> 12/30/04 1090 3476 000 -2386 453 ND<50 — ND<O 50 ND<O 50 ND<O 50 ND<1 0 — ND<O 50 <br /> VW-2 (Screen Interval In feet.255-50 5) <br /> 07/24/96 -- 3867 0 00 _ __ 78000 -- 510 3100 540 24000 720 560 <br /> 10/23/96 — -- -- -- -- — __ — -- _ -- — _ Sampled Sean-Annually <br /> 01/20/97 -- 3707 -- -- -- -- -- - -- — -- -- — Not sampled due to <br /> insufficient water <br /> 01/21/97 -- -- -- -- -- — -- ._ -- _ __ — _ Sampled Seri-annually <br /> 07/16/97 -- 3707 -- -- -- -- -- -- -- -- — -- Dry well <br /> 10/15/97 -- — -- — -. __ _ __ _ _ Dry <br /> 12/08/97 -- -- -- -- -- -- -- -_ -- _ _ _ _ Well Connected to VES <br /> 03/05/98 — -- — -- -- — — -- - -- — — — Dry <br /> 05/27/98 -- — — -- -- _ _ __ _ _ _ _ _ Dry <br /> seal Page 30 of 35 <br />