Laserfiche WebLink
i <br /> Table 4 <br /> Summary of Groundwater Extraction Well Anaytical Results <br /> Chapin Brothers Investments, Inc <br /> ' 1766 Monte Diablo Avenue <br /> Stockton, California <br /> Page 3 of 3 <br /> Well I D Date Sampled TPH-g Benzene Toluene Ethyl- Total MTBE <br /> benzene Xylenes <br /> 2/18/2004 5,900 8 4 4 8 200 240 2 9 <br /> 5/17/2004 6,200 10 12 160 240 <0 5 <br /> 6/23/2004 2,800 80 5 4 260 280 11" <br /> ' " = Flow/totalizer meter calibration adjustment <br /> "*= MTBE result confirmed by EPA Method 8260B <br /> TPHg = Total petroleum hydrocarbons as gasoline by EPA Method 8015 <br /> BTEX= Benzene, Toluene, Ethylbenzene, and Xylenes by EPA Method 8021 <br /> ' MTBE = Methyl tertiary butyl ether by EPA Method 8020 <br /> All concentrations in micrograms per liter (ug/1) <br /> Depth to water= feet below top of casing <br /> ' < = not detected at or above stated detection level <br /> 1 <br /> r <br /> 1 <br />