Laserfiche WebLink
i ! <br /> i <br /> SUMMARY OF GROUNDWATER MONITORING DATA <br /> Third Quarter 1992 <br /> ARCO Service Station 2133 <br /> 2906 Benjamin Holt Drive.Stockton <br /> (micrograms per liter(ugtl)or parts per billion(ppb),unless noted <br /> Floating <br /> Well ID Depth to Product Total TPH as <br /> and Sample Sampling Water Thickness Benzene Toluene Ethylbenzene Xylenes Gasoline <br /> Depth Date feet feet b b b b <br /> PR-1 (27) 7129192 1840 NO ND ND ND ND NO <br /> PR-2(27) 7129192 17 89 NO NO ND ND NO NO <br /> BHD-1 (27) 7129192 17 93 ND 260 21 600 510 8,100 <br /> BHD-2(28) 7129192 1813 ND NO NO NO NO NO <br /> E-2(22) 7129192 2007 NO 45 4 5 93 47 1,800 <br /> E-3 NS dry ND <br /> E-4 (21) 7129192 1963 NO 1,000 14 130 310 7,700 <br /> E-5 NS 1960 NO -- - - - - <br /> E-6 NS dry NO - - - - - <br /> E-7 NS 1827 NO - - . - - <br /> E-8 <br /> _E-8(23) 7/29192 1821 NO 81 13 57 60 690 <br /> E-9 NS dry NO •. - - -• - - <br /> E-10 (22) 7129192 1862 NO 3,400 1,100 1,400 6,400 42,000 <br /> E-11 (23) 7129192 2064 ND 790 36 280 830 21,000 <br /> E•12(22) 7129192 1918 NO 180 29 27 54 830 <br /> TPH.Total petroleum hydrocarbons <br /> NS-No Sample Insufficient water to collect a sample <br /> NO- Not detected <br /> G71-19 01 <br /> f <br />