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TABLE 3 <br /> RESULTS OF LABORATORY ANALYSES OF GROUNDWATER SAMPLES <br /> Fire Engine Company No. 2, 110 W. Sonora St., Stockton, CA <br /> ' <br /> Well/ (Page 6 of 6) <br /> Ethyl- Total <br /> Sample ID Date TPHg TPHd Benzene Toluene benzene Xylenes MTBE <br />' VW-2d <br /> VW-2d 11/26/97 34,000 <50 12,000 4,900 2,300 6,100 1204 <br />' VW-2d 12/14/99 26,000 3,8402 6,100 447 425 1,160 <500 <br /> VW-3 <br /> VW-3 04/09/97 <50 <50 <0 5 <0 5 <0 5 <0 5 NA <br /> VW-3 11/25/97 <50 <50 <0 5 <0 5 <0 5 <2 <54 <br /> VW-3 12/14/99 <50 <50 <0 5 <0 5 <0 5 <0 5 <2 5 <br /> VW-4 <br /> VW-4 11/26/97 140 240 08 10 <0 5 <2 94 <br /> VW-4 07/06/99 1192 1502 950 <0 50 0 796 <0 50 <2 50 <br /> r VW-5s <br /> VW-5s 11/25/97 32,000 <500 290 60 2,500 6,400 <50' <br /> VW-5s 07/06/99 3,1102 3,480' 984 <2 00 524 580 <10 0 <br /> VW-5d <br />' VW-5d 11/26/97 3,400 2,900 990 19 330 300 924 <br /> VW-5d 07/06/99 1,270 1,1402 167 228 379 366 210 <br /> VW-5d 12/14/99 509 749 573 <2 5 548 103 801 <br />' NOTES. <br /> Results in parts per billion(ppb) <br />' ` Chromatogram indicates gasoline <br /> z Chromatogram indicates an unidentified hydrocarbon pattern <br /> 3 Chromatogram contained discrete peaks <br />' a MTBE analyzed by EPA Method 8260 Fuel oxygenates TBA, DIPS, ETBE, and TAME were also analyzed by <br /> EPA Method 8260 but were below the reporting limits in all samples <br /> TPHg =Total petroleum hydrocarbons as gasoline <br /> TPHg = Total petroleum hydrocarbons as diesel <br /> MTBE _ Methyl tertiary butyl ether <br /> < = Less than detection limit for analytical method used <br />' NA = Not analyzed <br /> w%943671943671H2OLab doe <br /> 1 <br />