Laserfiche WebLink
TABLE A <br /> (Continued) <br /> Constituent B T F X MTBE TPH-(i <br /> EPA Method (602) (602) (602) (602) (602) (5030) <br /> Detection Limits 03 03 03 06 1 0 005 <br /> gg/l )Ag/l JLg/l 1Lg/1 Eig/l in <br /> MW 7 9122/94 ND 54 21 94 NA 1 2 <br /> 2114/95 24 26 65 11 NA 0 57 <br /> 5/4195 15 76 ND 49 NA 025 <br /> 8/10/95 1 1 49 064 2 7 NA 043 <br /> 4/3/97 Of) 22 ND ND [4 81 019 <br /> 7121/97 04 16 ND ND [3 61 Oil <br /> 10/23/97 05 22 ND ND NDv 0 18 <br /> 1122/98 08 l 0 ND ND NDv 021 <br /> 4124/98 059 24 ND ND NDv 0 17 <br /> 7121/98 l 1 12 ND ND NDv 01 <br /> 10/21/98 04 1 9 ND ND ND v 0 1 <br /> E1120/99 04 1 8 ND ND ND v 0 1 <br /> 4123199 03 1 4 ND ND NDv 008 <br /> 7/28/99 ND 12 ND ND NDv ND <br /> 10/15/99 ND 08 ND ND NDv 006 <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 /> DIPE=Di-isopropyl ether NA=not tested for this analyte <br />' [x]=EPA Method 602 analysis indicates a concentration of x result is not confirmed by EPA Method 8260,however Future analysts by EPA <br /> Method 8260 may indicate that MTBE is not present <br /> v=other oxygenatesladditives were analyzed by EPA Method 8260 and were not detected at or above the laboratory reported detection limits <br /> 4 =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 DIPS which was detected above the laboratory reported detection limit <br /> **=EPA Method 602 indicated that MTBE was present at 240µg/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 /> r <br />