Laserfiche WebLink
� i • <br /> TABLE I <br /> GROUNDWATER MONITORING DATA <br /> ARCO Service Station No 6080 <br /> USEPA Method 8015/8020(DHS LUFI) <br /> 85 Louise Avenue, Lathrop,California <br /> Elevation Static Water Groundwater Groundwater Ethyl- Total <br /> Well Top of Casing Level Elevation Flow TPHG Benzene Toluene benzene Xylenes MTBE <br /> Number Date Feet ms1 feet b s feet ms1 Direction µglL µglL pg/L µglL µglL µglL <br /> MW-1 P 06/23/00 1448 847 601 NE <50 <0 5 <0 5 <0 5 <0 5 NA <br /> NP 09/08/00 1448 953 495 Flat 6131 <br /> <0 5 <0 5 <0 5 129 214 <br /> NP 12/11/00 1448 997 451 NE 387 2 <0 5 <0 5 <0 5 189 199 <br /> P 03/22/01 1448 891 5 57 NW 846 2 341 <0 5 <0 5 <0 5 NA <br /> P 06/25/01 1448 937 5 11 E <50 <0 5 <0 5 <0 5 <0 5 NA <br /> P 09/24/01 1448 1040 408 E <50 <0 5 <0 5 <0 5 <0 5 NA <br /> I <br /> MW-2 P 06/23/00 1363 773 590 NE <50 <0 5 <0 5 <0 5 <0 5 NA <br /> NP 09/08/00 1363 867 496 Flat <50 <0 5 <0 5 <0 5 <0 5 121 <br /> NP 12/11/00 U 63 9 14 449 NE <50 <0 5 <0 5 <0 5 <0 5 827 <br /> P 03/22/01 l3 63 805 5 58 NW <50 <0 5 <0 5 <0 5 <0 5 NA <br /> P 06/25/01 1363 857 506 E <50 <0 5 <0 5 <0 5 <0 5 NA <br /> P 09/24/01 1363 958 405 E <50 <0 5 <0 5 <0 5 <0 5 NA <br /> MW-3 P 06/23/00 1400 811 5 89 NE <50 <0 5 <0 5 <0 5 <0 5 NA <br /> NP 09/08/00 1400 905 495 Flat <50 <0 5 <0 5 <0 5 <0 5 <2 5 <br /> NP 12/11/00 1400 951 449 NE <50 <0 5 <0 5 <0 5 <0 5 <2 5 <br /> P 03/22/01 1400 845 555 NW <50 <0 5 <0 5 <0 5 <0 5 NA <br /> P 06/25/01 1400 891 509 E <50 <0 5 <0 5 <0 5 <0 5 NA <br /> P 09/24/01 1400 994 406 E <50 <0 5 <0 5 <0 5 <0 5 NA <br /> sl=mean sea level <br /> gs=below ground surface <br /> <=Below detection limit for the analytical methods used <br /> `Chromatogram Pattern Weathered Gasoline C6-C 12+Unidentified Hydrocarbons C6 C12 <br /> Chromatogram Pattern Unidentified Hydrocarbons C6-C12 <br /> Arco-6080—Quarterly Data Delta <br /> 1 of 1 10/30/01 <br />