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TABLE 2
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> K& S Gas & Grocery
<br /> 701 East Charter Way, Stockton, California
<br /> GLg/1)
<br /> Well Sample
<br /> ID Date TP11 as Benme Tcalu= Ethyl Xylenes MTBE DIFF ETRE TAME TBA Methanol Ethanol EDB "2
<br /> Qasulme henZene DCA
<br /> <50
<br /> 12/16/98 330,000 29,000 54,000 6,500 36,000 260 <10 <50 <50 <500 -- - - -
<br /> 06/09/99 290,000 23,000 31,000 4,500 29,000 200 <85 <10 <10 <100 - - -
<br /> 09/29/99 170,000 22,000 26,000 4,700 24,000 320 <0 5 <85 <85 <430 -- - - -
<br /> 03/27/00 240,000 28,000 23,000 4,000 22,000 470 0 <0 50 <0 50 260 - - - -
<br /> 09/19/00 160,000 21,000 25,000 4,800 25,000 190 <85 <85 <85 <85 -- - <85 100
<br /> 12/19/00 160,000 19,200 23,000 4,900 25,000 54 <25 <25 <25 <130 <5,000 <1,300 <25 28
<br /> MW3 03/19/01 150,000 15,000 18,000 3,800 19,000 160 <100 <100 <100 <500 <20,000 <5,000 <100 <100
<br /> 06/20/01 130,000 20,000 25,000 4,700 24,000 110 <85 <85 <85 <450 <43,000 <4,300 <85 <85
<br /> 09/14/01 190,000 18,000 23,000 5,200 26,000 160 <50 <50 <50 <250 <25,000 <2,500 <50 <50
<br /> 01/08/02 140,000 17,000 20,000 45,000 24,000 630 <1 0 <1 0 <1 0 <25 <1,000 <50 <0 5 <0 5
<br /> 04/08/02 120,000 15,000 18,000 4,600 43,000 <1 0 <1 0 <1 0 <1 0 <25 <1,000 <50 <0 5 <0 5
<br /> 07/25/02 100,000 16,000 19,000 5,000 36,000 <10 <10 <10 <10 <250 <10,000 <500 <5 0 <5 0
<br /> 10/10/02 88,000 11,000 1,600 1,600 7,500 <10 <10 <10 <10 <250 <10,000 <500 <5 0 <5 0
<br /> 01/09/03 1 50,000 16,000 1 22,000 1 5,000 1 30,600 11 <1 0 1 <1 0 1 <1 0 1 <1 0 <10 <1,000 <50 1 <0 5 1211
<br /> NOTES
<br /> jigq nucrogrmns per liter,equivalent to parts per billion,ppb
<br /> <- Not detected at that concentration
<br /> DIPS Di-isopropyl ether
<br /> FTBE Ethyl tett butyl ether
<br /> MTBE Methyl test butyl ether
<br /> TAMS Tert amyl methyl ether
<br /> TBA Tertiary butanol or tertiary butyl alcohol
<br /> EDB Ethylene dibronude
<br /> 1,2 DCA 1,2-dichlcroethane
<br /> - Not analyzed
<br /> • As of 07!25/02 BTEX am ilyzed by EPA 8260
<br /> Advanced GeoEuviroumental,Inc
<br />
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