Laserfiche WebLink
SUMMARY OF GROUND-WATER MONITORING DATA <br /> Third Quarter 1992 <br /> ARCO Service Station 2093 <br /> 3425 Tracy Boulevard,Tracy <br /> (micrograms per liter(ug/1) or parts per billion (ppb) <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 fleet} _ (feet) (ppb) (ppb) (ppb) (ppb) (ppb) <br /> ATR-1 (27) 7/8/92 129 -- ND ND 0 6 ND ND <br /> ATR-2(29) 7/8/92 1175 -- 28 ND ND ND ND <br /> ATR-3 -- 1222 001 <br /> i <br /> ATR-4(29) 7/9/92 1131 - - 150 21 36 39 590 <br /> ATR-5(26) 7/9/92 1097 - ND ND 06 ND 240' <br /> ATR-6 26 7/8/92 11 72 -- ND ND <br /> ( ) ND ND ND <br /> ATR-7 inaccessible <br /> ATR-8(24) 7/9/92 848 -- 40 ND 92 0 8 87 <br /> ATR-9(24) 7/8/92 1106 -- ND ND ND ND <br /> ND <br /> ATR-10 (24) 7/8/92 1017 -- ND ND ND ND ND <br /> ATR-11 (23) 7/8/92 912 -- ND ND ND ND ND <br /> ATR-12(24) 7/9/92 921 -- ND ND ND ND ND <br /> TPH=Total petroleum hydrocarbons <br /> ND= Not detected <br /> Sample contains low and high boiling point hydrocarbons quantitated as gasoline <br /> The chromatogram does not match the typical gasoline fingerprint <br />