Laserfiche WebLink
CAMBRIA <br /> Table 1., Groundwater Analytical Data- Oxygenate Compounds- Shell-branded Service Station Incident#98995874, 341 E. Main Street, Ripon, California <br /> MTBE by MTBE by <br /> Sample Date 1,2-DCA EDB EPA 8020 EPA 8260 Ethanol t-Butanol DIPE ETBE TAME Methanol TBA <br /> ID Sam led (Concentrations in ppb) -- , - <br /> 01/12/00 <0.500 --- 95,100 102,000 <500,000 --- <2,000 <2,000 <2,000 4,650 <100,000 <br /> --- --- 103,000 88,500 --- <br /> a v2oloo --- --- <br /> --- --- --- --- <br /> 04/17/00 <0.500 <1.00 10,300 12,600 <50,000 --- <200 <200 <200 <1,000 <10,000 <br /> 07/21/00 <20.0 <20.0 448 275 <8,000 --- <20.0 <20.0 <20.0 <1,000 <400 <br /> 10/20/00 <1.0 4.0 147 360 <500 --- <50 <50 <50 4,000 <100 <br /> I <br /> EW-2 03/11/99 <0.500 <0.500 <2.00 2.91 --- --- <2.00 <2.00 <2.00 <1,000 <100 <br /> 04/22/99 <0.50 <0.500 <5.00 0.537 <100 --- <1.00 <1.00 <1.00 <1,000 <20.0 <br /> 07/28/99 <0.5001<0.500 <0.5001<0.500 31.5 30.6 <100 --- <1.00 <1.00 <1.00 1,020 <20.0 <br /> 10/27/99 <0.500 --- --- 1,620 <10,000 --- <20.0 <20.0 <20.0 1,300 <2,000 <br /> 01/12/00 <0.500 --- 89.9 126 <500 --- <2.00 <2.00 <2.00 <1,000 <100 <br /> 04/17/00 <0.500 <1.00 2,060 2,100 <8,340 --- <33.3 <33.3 <33.3 <1,000 <1,670 <br /> 07/21/00 <1.00 <1.00 <2.50 <1.00 <400 --- <1.00 <1.00 <1.00 <1,000 <20.0 <br /> 10120100 <1.0 <1.0 <2.50 <0.50 <500 --- <50 <50 <50 <1,000 <100 <br /> Abbreviations and Notes: <br /> t,2-DCA=1,2-dichloroethane,analyzed by EPA Method 8260B/8021B <br /> EDB=Ethylene dibromide(1,2-dibromoethane),analyzed by EPA Method 8260 or 801 OB <br /> MTBE=Methyl cert-butyl ether,analyzed by EPA Method 8020 or 8260 <br /> Ethanol and t-butanol analyzed by EPA Method 8260 <br /> DIPE=Di-isopropyl ether analyzed by EPA Method 8260 <br /> ETBE= Ethyl tent-butyl ether analyzed by EPA Method 8260 <br /> TAME=Tert-amyl methyl ether analyzed by EPA Method 8260 <br /> Methanol analyzed by modified EPA Method 8015 <br /> TBA=Tert-butyl alcohol analyzed by EPA Method 8260 <br /> ppb=Parts per billion <br /> <n=Below detection limit of n ppb <br /> ---=Not analyzed <br /> a=Sample was analyzed past EPA recommended holding time <br /> A= <br /> g:lriponm�gmtable.xls Palof 6 _. <br /> i <br /> I <br />