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TABLE A(continued) <br /> Constituent B T E X MTBE TPH G <br /> EPA Method (602/8020/ (602/8020/ (602180201 (602180201 (6021 8260) (50301LUFT/ <br /> 8021B) 802113) 8021B) 8021B) 8015m) <br /> Detection Limits 03 03 0 3 06 10 005 <br /> AWL Pg/L NPS- µPSL AWL mg1L <br /> MW-7 9/22/1994 ND 54 2 1 94 NA 1 2 <br /> 2/14/1995 24 26 65 13 NA 057 <br /> 5/4/1995 15 76 ND 49 NA 025 <br /> 8/1011995 1 1 49 064 27 NA 043 <br /> 4/3/1997 06 22 ND ND [4 8] 019 <br /> 721/1997 04 16 ND ND [3 6] 013 <br /> 1023/1997 05 22 ND ND NDv Dig <br /> 1/22/1998 08 3 ND ND NDv 021 <br /> 4124!1998 059 24 ND ND NDv 017 <br /> 7!2311998 I 1 12 ND ND NDv 01 <br /> 1021/1998 04 19 ND NO NDv 01 <br /> 120/1999 04 18 ND NO NDv 01 <br /> 4!2311999 03 14 ND ND NDv 008 <br /> 729/1999 ND 12 ND ND NDv ND <br /> 10/15/1999 ND 08 ND ND NDv 006 <br /> 1/192000 ND 08 ND ND NDv 006 <br /> 4/192000 ND ND ND ND NDv Oil <br /> 7/13/2000 ND 09 ND ND NDv ND <br /> 1011312000 ND ND ND ND NDv ND <br /> l x2/2001 1 2 ND ND ND NDv 0 0976 <br /> 4/132001 ND ND ND ND NDv ND <br /> 7J18/2001 <0 3 <0 3 <0 3 <0 6 <1 OT <0 05 <br /> 10/92001 09 <0 5 <0 5 <10 <0 5V 0 091 <br /> [1812002 <0 5 <0 5 <0 5 <1 0 1 4 v <005 <br /> B T,E X=benzene,toluene ethyl benzene,and xylene ND=none detected at or above laboratory detection limit <br /> TPH-G=total petroleum hydrocarbons quantified as gasoline ND X=none detected to a level of X <br /> MTBE=methyl tertiary butyl ether '—detection limit raised due to elevated petroleum hydrocarbon result <br /> D[PE=Di-isopropyl ether NA=not tested for this analyte <br /> [xj=EPA Method 602 analysis mdteetes a concentration of x result is not confirmed G, EPA Method 8260 however Future analysts by <br /> EPA Method 8260 may indicate that MTBE is not present <br /> v=other oxygenatesladditivcs were analyzed by EPA Method 8260 and were not detected at of above the laboratory reported detection limits <br /> ♦=other oxygenates/additives were analyzed by EPA Method 8260 and were not detected at or above the laboratory reported detection limits <br /> with the exception of DOPE which was detected above the laboratory reported detection limit <br /> ••=EPA Method 6C2 indicated that MTBE was present at 240 4g/L However,EPA Method 8260 indicated in the previous monitoring event <br /> that MTBE was not present in the monitor well at or above the laboratory reported detection limit <br /> JJ=Sample chromatogram does not resemble typical gasoline standard chromatogram The sample was finther analyzed and <br /> cis-1,2-Dichloroethene Tinehloroethene and Tetrachlorcethene were detected at concentrations of 16 3 21 2 and 66 1µg/L See <br /> laboratory reports to Appendix C <br />