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0 <br /> Table 2 <br /> Summary of Discrete Groundwater Sample Analytical Results <br /> from Sod Borings and Cone Penetrometer Tests <br /> Chevron 9-2033 <br /> 508 West Charter Way <br /> Stockton,California <br /> Sample Sample Depth Date TPHg Benzene Toluene Ethylbenzene Xylenes MtBE Methanol EtBE TAME TBA 1,2-DCA <br /> Name (feet bgs) Sampled (ug/1) (ug/1) (ug/1) (ug/1) (ug/1) (ug/1) (ug/1) (ug11) (ug/1) (ugh) (ug/1) <br /> SB-2,46 5'* 465 08/31/00 790 21 48 35 20 <0 5 <50 <0 5 <0 5 11 13 <br /> SB-2,54'* 54 08/31/00 3,100 370 96 60 62 <1 0 <100 <1 0 <1 0 20 <1 0 <br /> SB-2,82'* 82 08/31/00 <50 16 <0 50 <0 50 <0 50 <0 50 60 <0 50 <0 50 <5 0 <0 50 <br /> SB-3,35'* 35 09/01/00 42,000 10,000 23 3,300 2,800 46,000 <50,000 320 280 3,800 130 <br /> S&3,62 5'* 625 09/01/00 170 10 <0 50 39 38 160 <50 <0 50 078 23 44 <br /> SB-3,86 5'* 865 09/01/00 <50 13 <0 50 <0 50 <0 50 60 <50 <0 50 <0 50 <5 0 <0 50 <br /> SB-4,44'* 44 09/01/00 840 22 12 64 10 20 <50 <0 50 <0 50 34 053 <br /> SB-4, 56'* 56 09/01/00 1,200 84 18 45 16 44 <50 <0 50 <0 50 12 <0 50 <br /> SB-4,83'* 83 09/01/00 <50 <0 50 <0 50 <0 50 <0 50 <0 50 <50 <0 50 <0 50 <5 0 <0 50 <br /> ugll= Micorgrams per liter <br /> TPHg=Total petroleum hydrocarbons as gasoline <br /> MtBE=Methyl tertiary butyl ether <br /> EtBE= Ethyl tertiary butyl ether <br /> TAME=Tertiary amyl methyl ether <br /> TBA=Tertiary butyl alcohol <br /> 1,2-DCA= 1,2-Dichloroethane <br /> bgs= below ground surface <br /> *=Samples were also analyzed for dasopropyl ether,ethanol,and 1,2-dibromoethane by EPA Method 8260E Results were below method reporting limits <br /> i <br />