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0 9 0 - <br /> Cumulative Table of Well Data and Analytical Results <br /> Vertical Measurements are in feet. Analytical results are in parts per billion b <br /> Well --Ground Depth <br /> DATE Head Water To Notes TPH- Benzene Toluene Ethyl- Xylene Fecal MTBE <br /> Elev. Elev. Water Gasoline Benzene Coliform* <br /> MW-7 <br /> 12/28/95 11.08 -23.03 34.11 -- -" -- <125 <br /> 05/16/96 11.08 -22.12 33.20 -- 9700 350 97 750 $80 - <br /> 08/21/96 11.08 -- -- 110 <br /> 09/24/96 11.08 -19.59 30.67 -- 9800 450 66 790 500 <br /> 11/06/96 11.08 -19.93 31.01 -- 8200 290 28 470 380 54 <br /> 02/27/97 11.08 -14.74 25.82 - <br /> 8700 340 51 510 390 - <100 <br /> 05/20/97 11.08 -15.30 26.38 -- 8200 290 60 460 410 -- 110 <br /> 09/02/97 11.08 -16.12 27.20 - 6400 230 35 400 260 -- 23 <br /> 11/24/97 11.08 -16.59 27,67 * 6300 260 <50 420 210 +_ <250 <br /> 120 18 110 140 <25 <br /> 02/11/98 11.08 -13.82 24.90 -- 3800 <50 -- 780 <br /> 06/09/98 11.08 -10.54 21.62 "' 7800 400 84 450 230 25 350 120 <100 <br /> _- <br /> 07/30/98 11.08 -10.42 2'1.50 -- 4300 <5.0 <br /> 1900 100 <100 170 77 <500 <br /> 11/10/98 11.08 -11.46 22.54 - 3600 110 6.7 210 67 -- <br /> -- <br /> 02/17/99 11.08 -10.62 21.70 -- <0.5 160 49 60 <br /> 05/18/99 11.08 -9.72 20.80 -- 2300 83 -- <br /> 08/30/99 11.08 -10.98 22.06 -- <br /> 1740 75 8.05 111 39.3 -- <25 <br /> MW-8 <br /> 11124/97 11.28 -16.85 28.13 ** <50 <0.5 57 <9.0 <4.7 <Q_8 -- <2.5 <br /> 1200 57 9.0 4.7 6.8 -- <2.5 <br /> 02/11/98 11.28 -14.53 25.81 -- <50 40 <br /> 06/09/98 11.28 -10.72 22.00 " * 480 16 2.3 3.0 <br /> 07130198 11.28 -10.62 21.90 -- 160 3.7 0.79 1.9 0.53 <2.5 <br /> <50 <0.5 <0.5 <0.5 <0.5 -- <2.5 <br /> 11/10/98 11.28 -11.63 22.91 -- __ <br /> 02/17/99 11.28 -10.82 22.10 -- 230 26 3.7 2.3 3.0 8.5 <br /> 05/18/99 11.28 -9.92 21.20 400 6.2 4.0 2.3 5.0 22<-- <0.5 <0.5 <0.5 <Q,5 -- <5.0 <br /> 08/30/99 11.28 -11.04 22.32 -- 50 <br /> R Fecal coliforms measured in organisms per 100 ml. <br /> Oxygenates by EPA 8260 and Methanol by EPA 8015 were not detected; see lab report for detection limits. <br /> *•*Oxygenates by EPA 8260 were not detected; see lab report for detection limits. <br /> Blaine Tech Services, Inc.990830-N-1 3rd-Q 1999 Monitoring at Chevron 9-4557 139 S.Center St., Stockton,CA 11 <br />