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TABLE 3 <br /> LABORATORY ANALYSES - GROUNDWATER <br /> 7835 Thornton Road, Stockton, CA <br /> Page 7 of 7 <br /> (in parts per billion) <br /> DATE WELL [D BENZENE TOLUENE ETHYLBENZENE XYLENES TPHG <br /> 5126105 M W 5 1 700 910 1,900 15,000 42,000 <br /> Cont MW9 <0 5 <0 5 <05 <10 <50 <br /> 8123105 iv-W5 1,700 1 200 2,200 14,000 68,000 <br /> 11/22/05 MW5 1,900 2000 2 500 15,000 50,000 <br /> Primary MCLS 10 150 780 1,750 NA <br /> NOTES <br /> TPHG = Total Petroleum Hydrocarbons as Gasoline, Analyzed by EPA Method 8015, Benzene, Toluene, <br /> Ethylbenzene, Xylenes analyzed by EPA Method 8020 <br /> < = Not Detected at or Above Method Detection Limits <br /> ' = Sample chromatogram does not match gasoline fingerprint <br /> 2 = Sample chromatogram contains an unidentified peak which does not match gasoline fingerprint <br /> 3 = When compared to the gasoline standard chromatogram contains a higher proportion of peaks that <br /> elute before benzene <br /> MCLS = Maximum Contaminant Levels <br /> NA = Not Applicable <br /> I <br /> groundzelknowles hamlgwlah doc <br />