Laserfiche WebLink
TABLE 2 <br /> LABORATORY ANALTICAL RESULTS OF GROUNDWATER SAMPLES <br /> Tosco 76 Service Station 5886 <br /> 2701 March Lane <br /> Stockton California <br /> Sample p SDae p„ B T E X TPPHg TEPHd MTBE Methanol* Ethanol* <br /> P <br /> ft < ppb > <br /> W 7 B8 7 ND ND ND 057 ND ND ND/4 4* ND NI) <br /> W 17 B8 17 ND ND ND ND ND ND ND/2 6* ND ND <br /> W 31 B8 31 ND 056 ND 16 ND ND NDlI 2* ND ND <br /> W 7 B9 7 ND 052 ND ND ND ND NDIND* ND ND <br /> W i8 B9 18 ND ND ND ND ND ND NDIND* ND ND <br /> W 30 B9 30 ND ND ND ND ND ND NDIND* 91 21 <br /> W 11 B10 11 ND ND ND ND ND ND ND/3 3* ND ND <br /> W W1110 16 ND ND ND ND ND 58 39!35* ND ND <br /> W 30-BIO 30 ND ND ND ND ND 490 77!90* ND ND <br /> Notes <br /> ppb = parts per billion <br /> W 7 B8 = Water sample-depth to feet below ground surface boring <br /> BTEX — Benzene toluene ethylbenzene and total xylenes analyzed using EPA method 8020 <br /> TPPHg = Total purgeable petroleum hydrocarbons as gasoline analyzed using modified EPA method 8015 <br /> TEPHd = Total extractable petroleum hydrocarbons as diesel analyzed using modified EPA method 8015 <br /> MTBE; = Methyl tertiary butyl ether analyzed using EPA method 8020 <br /> Methanol = Analyzed using EPA method 8260 <br /> Ethanol = Analyzed using EPA method 8260 <br /> * w Sample analyzed using EPA method 8260 other oxygenated compounds analyzed for <br /> using EPA method/8260 were not detected above the method detection limits in the samples analyzed <br /> ND — Not detected at or above laboratory reporting detection limits <br /> fl = feet <br />