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TABLE 3 GROUNDWATER ANALYTICAL RESULTS Speedy Mart i8200 N. Highway 99, Morada, CA (results in ppb) Sample ID Date TPHg Benzene Toluene Ethylbenzene Xylenes MTBE MW5 10/24/00 <50 <0 5 <0 5 <0 5 <0 5 55 02/02/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 05/17/01 <50 <0 5 <0 5 <0 5 <0 5 23 08/15/01 <50 <0 5 <05 <0 5 <0 5 <2 0 11/20/01 <50 <0 5 <05 <0 5 <1 0 26 03/20/02 <50 <0 5 <0 5 <0 5 <1 0 24 06/12/02 <50 <0 5 <0 5 <0 5 <1 0 45 09/12/02 < 0 1 <0 5 1 <Ub 1 <1J5 <1 0 68 MW6 10/25/00 1,900 06 <05 <0 5 <0 5 20,000 02/05/01 2,600 19 <0 5 <0 5 <0 5 9,400 05/17/01 150 <0 5 <0 5 <05 <0 5 3,700 08/15/01 <50 <0 5 <0 5 <05 <0 5 780 11/20/01 <50 15 <0 5 <0 5 <1 0 3,700 03/20/02 <50 22 <0 5 <0 5 <1 0 2,100 06/12/02 <50 <0 5 <0 5 <0 5 <1 () 46 09/12/02 <50 1 MW7 10/24/00 <50 <0 5 <0 5 <0 5 <0 5 <5 0 02/02/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 05/17/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 08/15/01 75 08 66 1 9 13 <2 0 11/20/01 <50 <0 5 <0 5 <0 5 <1 0 <2 0 03/20/02 <50 <05 <0 5 <0 5 <1 0 <2 0 06/12/02 <50 <0 5 <0 5 <0 5 <1 0 <2 0 09/12/02 < < < < < <2 0 MW8 10/24/00 <50 <0 5 <0 5 <0 5 <0 5 <5 0 02/02/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 05/17/01 <50 <0 5 <0 5 <0 5 <0 5 <2 0 08/15/01 <50 <0 5 07 <0 5 1 1 <2 0 11/20/01 <50 <0 5 <0 5 <0 5 <1 0 <2 0 03/20/02 <50 <0 5 <0 5 <0 5 <1 0 <2 0 06/12/02 < < < < < <2 0 09/12/02 < < < < < <2 0 MW9(B) 10/24/00 <50 <0 5 <0 5 <0 5 <0 5 <5 0 02/02/01 <50 <0 5 07 <0 5 14 <2 0 05/17/01 <50 <05 06 06 1 8 <2 0 08/15/01 <50 <0 5 <0 5 <0 5 06 <2 0 11/20/01 <50 <0 5 <0 5 <0 5 <1 0 <2 0 03/20/02 <50 <0 5 <0 5 <0 5 <1 0 <2 0 06/12/02 <50 <0 5 <0 5 <0 5 <1 0 <2 0 09/12/02 < 071 33 <0 5 2 rb <2 0 Notes ppb = Parts per billion TPHg = Total Petroleum Hydrocarbons as Gasoline by EPA 8015m BTEX analyzed by EPA 8020 MTBE = Methyl tert butyl ether(by EPA 826013) c = Not detected at or above stated detection limit a Detection lima increased due to interference from non-target analytes b Gas is primarily composed of MTBE