Laserfiche WebLink
TABLE 2 - GROUNDWVATER HEMICAL ANALYTICAL DATA <br /> evron ervice Station #9-1848 <br /> 1257 Yosemite Avenue <br /> Manteca, California <br /> Ethyl- Total <br /> Sample ED Date TPHgt Benzene' Toluene` benzene' xylenes' Oxygenates Methanol <br /> Collected (ppb) ( b). (Ppb) ( h) (ppb) (ppb) (ppb) <br /> B1 8125197 <50 <0 50 <0 50 <0 50 <0 50 ND <1000 <br /> B2 8125197 <50 <0 50 <0 5o <0 50 <0 5o ND <1000 <br /> B3 8125197 <50 <0 50 <0 50 <0 50 <0 50 ND <1000 <br /> B4 8125197 <50 <0 50 <0 50 <0 50 <0 50 ND <1000 <br /> Explanation Analytical Laboratory <br /> TPHg Total Petroleum Hydrocarbons as gasoline Sequoia Analytical (FLAP#1210) <br /> BTEX benzene, toluene, ethylbenzeno, total xylenes Analytical Methods <br /> ppb parts per billion TPHg/BTEX. EPA Method 8015 Modified/9020 <br /> ND = analytes not present above stated Oxygenates EPA Method 82602 <br /> linut of detection Methanol EPA Method 8015 Modified <br /> i Groundwater samples were analyzed for TPHg/BTEX after the 1.1-day holding period <br /> 2 Refer to laboratory reports for other volatile organics listed under EPA Method 8260 <br /> 639201-3 <br />