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TABLE 2 <br /> ' GROUNDWATER ANALYTICAL DATA <br /> Knowles-Roek <br /> Stockton, California <br /> Page 14 of 14 <br /> (in parts per billion) <br /> Date Well TPHg B f T E X MTBE <br /> ' VW-1 02/25/98 37,000 1 3,200 7,300 A 1,400 1 9,200 1 <50 <br /> VW-3 11/18/97 <20 <br /> ' 02/25/98 5,800 200 370 150 1,400 <5 0 <br /> VW-4 <br /> 11/18197 -- -- -- I -- I -- 1 <50 <br /> ' 02/25/98 140 12 1 9 24 10 <5 0 <br /> VW-6 11/18/97 -- -- -- -- -- <135 <br /> ' 02/25/98 14,000' 6 6' 43' 100' 720' <30 <br /> NOTES <br /> ' TPHg = Total petroleum hydrocarbons as gasoline <br /> BTEX Benzene,Toluene, Ethylbenzene, total Xylenes <br /> MTBE Methyl tort-butyl ether <br /> < = Less than indicated detection limit <br /> - = Not Analyzed <br /> ' = in parts per million <br /> 1 <br /> roeNtbt2 lab <br /> I <br />