Laserfiche WebLink
0 0g 4 of 4 <br /> J <br /> Table 1 <br /> Groundwater Elevation and Analytical Data <br /> ARCO Service Station#595 ti <br /> 6100 N Highway 99 Stockton CA <br /> Well Depth Groundwater Groundwater Ethyl• Xylenes MME MtBE <br /> Well Date Elevation to Water Elevation Elevation TPHg Benzene Toluene benzene (total) (EPA 8020) (EPA 8260) DO <br /> Number Sampled (it,MSL) (it TOC) (ft MSL) Change(fl) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (mglL) <br /> Notes <br /> TPHg=Total petroleum hydrocarbons as gasoline <br /> MtBE=Methyl tert butyl ether =not measured or analyzed <br /> DO=Dissolved oxygen <=below given laboratory detection limit <br /> EPA 8020=analyzed using EPA Method 6020 PMP=purgedlnot purged <br /> EPA 8260=analyzed using EPA Method 83260 mglL=milligrams per liter <br /> ft=feet ppb=parts per billion <br /> MSL=mean sea level T&1=Trip Blank <br /> TOC=top of casing WSW=Water supply well <br /> Hydrocarbon pattern is present in the requested fuel quantitation range but does not resemble the pattern of requested fuel <br /> (a)=Chromatogram Pattern Gasoline C6-CIO <br /> (b)=This sample was analyzed beyond the EPA recommended holding time The results may still be useful for their intended purpose <br /> (c)=Discrete peak @ C6-C7 <br /> ProjectslARCO15951ReportslTableslgwtables595 <br />