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Abe <br /> Soil Analytical Data <br /> Groundwater Monitoring Wells <br /> Former Arco Service Station 64493 <br /> 205 North Center Street <br /> Stockton California <br /> Sample TPH as Ethyl- <br /> Sample Depth Date Gasoline Benzene Toluene benzene Xylenes MtBE <br /> Name (feet bgs) Sampled Notes (mg/kg) (mg/kg) (mg/kg) (mglkg) (mg/kg) (mg/kg) <br /> MW _ _ a <br /> MW 9®25' 25 518/02 b <0 50 <0 0050 <0 0050 <0 0050 <0 0050 0 020 <br /> MW 9 @ 42 42 518/02 b <0 50 00072 <0 0050 0 024 <0 0050 0 026 <br /> MW 9®52' 52 518102 b <0 50 <0 0050 <0 0050 <0 0050 <0 0050 <0 0050 <br /> MW-10 30' 30 519102 b <0 50 <0 0050 <0 0050 <0 0050 <0 0050 <0 0050 <br /> MW 10 @ 46' 46 519/02 b <0 50 <0 0050 <0 0050 <0 0050 <0 0050 <0 0050 <br /> MW 10 @ 51' 51 519/02 b <0 50 <0 0050 <0 0050 <0 0050 <0 0050 <0 0050 <br /> I <br /> TPH=Total purgeable hydrocarbons <br /> mg/kg=milligrams per kilogram <br /> MtBE=Methyl tertiary Butyl Ether <br /> -=Not Available/Not Analyzed <br /> a=No samples collected from the boring of MW-8M/D due to flowing sands <br /> b=Samples were analyzed for fuel oxygenates by EPA Method 8260 <br /> TBA DIPE E1BE TAME 12 DCA and EDB were not detected above the laboratory detection limit <br /> TBA=Tart butyl alcohol <br /> DIPE=Di isopropyl ether <br /> EtBE=Ethyl tert butyl ether <br /> TAME=Tart amyl methyl ether <br /> 12 DCA=.1,2 Drchloroethane <br /> EDB=1 2 Dibromoethane <br /> bgs=below ground surface <br /> I <br />