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L <br /> Table 2 '- <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> February 1999 Through November 2004 <br /> Circle K Store 08671 <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) (1g/1) (µg/1) (µg11) (µg11) (µg11) (µW11) (µg/1) (µg/1) <br /> MW-3 (Screen Interval in feet 25 0-45 0) <br /> 02/15/99 13 67 2921 000 -15 54 -- ND -- 259 ND ND ND -- ND <br /> 05/14/99 13 67 28 10 0 00 -1443 1 11 ND ND ND ND ND ND 3 8 <br /> 08/17/99 13 67 3151 0 00 -1784 -341 ND -- 1 8 ND ND ND ND ND <br /> 11/01/99 13 67 33 14 000 -1947 -163 ND -- ND ND ND ND ND 41 <br /> 02/07/00 1167 3057 000 -1690 2 57 ND 056 ND ND ND ND ND <br /> 05/01/00 1367 2776 000 -1409 2 81 ND -- ND ND ND ND ND ND <br /> 07/28/00 1367 33 10 000 -1943 -5 34 ND -- ND ND ND ND ND ND <br /> 11/27/00 13 67 3145 000 -1778 1 65 ND -- ND ND ND ND ND ND <br /> 01/31/01 13 67 29 95 0 00 -1628 1 50 ND -- ND ND ND ND ND ND <br /> 05/26/01 13 67 29 29 000 -15 62 066 ND -- ND ND ND ND ND 1 33 <br /> 08/22/01 13 67 3292 000 -1925 -3 63 ND<50 -- ND<O 50 ND<O 50 ND<O 50 ND<O 50 ND<5 0 ND<2 0 <br /> 11/20/01 13 67 3343 0 00 -1976 -051 ND<50 -- ND<O 50 ND<O 50 ND<O 50 ND<O 50 ND<5 0 ND<1 0 <br /> 02/12/02 13 67 31 07 000 -1740 -- ND<50 1 3 097 ND<O 50 0 85 4 3 ND<2 0 <br /> 05/06/02 13 67 3047 000 -1680 060 - ND<50 ND<O 50 ND<O 50 ND<O 50 14 -- 21 <br /> 08/07/02 13 67 3477 000 -21 10 -430 ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- 2 5 <br /> 11/04/02 1367 3695 000 -2328 -2 18 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- 4 8 <br /> 02/03/03 13 67 33 89 000 -2022 3 06 -- 69 ND<O 50 ND<O 50 ND<O 50 ND<t 0 -- 6 9 <br /> 05/14/03 13 67 3188 000 -t8 21 2 01 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- 18 <br /> 08/13/03 1367 3662 000 -2295 -4 74 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 34 <br /> 11/14/03 13 67 38 82 000 -25 15 -220 -- 150 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- 65 <br /> 02/12/04 13 67 35 45 000 -2178 3 37 -- 200 ND<1 0 ND<l 0 ND<l 0 ND<2 0 -- 200 <br /> 05/14/04 1367 3463 000 -20 96 0 82 - 120 ND<1 0 ND<1 0 ND<l 0 ND<2 0 -- 110 <br /> 08/04/04 13 67 3758 000 -2391 -295 -- 120 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- 140 <br /> 11/23/04 13 67 37 62 000 -23 95 -0 04 -- 190 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- 160 <br /> 08671 Page 3 of 7 <br />