Laserfiche WebLink
� V � � � � � � <br /> Table T <br /> SUMMARY OF GROUNDWATER SAMPLE ANALYTICAL RESULTS <br /> Boettcher Western Properties <br /> 4555 North Pershing Avenue <br /> Stockton, CA <br /> i <br /> Well Sampling TOC DTW GWE TPHg TPHd TPHmo B T E X Total Lead <br /> Number Date (feet) (feet) (feet) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) <br /> Notes <br /> TOC Top of casing elevation m feet referenced to mean sea level <br /> DTW Depth to groundwater <br /> GWE Groundwater elevation in feet(TOC-DTW) <br /> ppb Parts per billion(=ug/1) <br /> TPHg Total petroleum hydrocarbons as gasoline by EPA Method 8015 (modified) <br /> TPHd Total petroleum hydrocarbons as diesel by EPA Method 8015(modified) <br /> TPHmo Total petroleum hydrocarbons as motor oil by EPA Method 8015(modified) <br /> STEX Benzene,toluene,ethylbenzene and total xylenes by EPA Method 8020(modified) <br /> NA Not analyzed <br /> ND Not detected at or above indicated method detection limit <br /> (1} Groundwater elevation data obtained 11/12/92 <br /> (2) Groundwater elevation data obtained 9/3/93 <br /> i <br /> I <br /> Page 3 of 3 <br />