Laserfiche WebLink
I <br /> 1 project, <br /> While gasoline concentrations m the vadose zone have clearly decreased as a result of this p J ect <br /> concentrations in the saturated zone have changed very little Table 2 shows that the concentrations <br /> m water samples from VE-1 "deep" in March 1997 were very similar to those a year previously <br /> ' Likewise, concentrations in MW-5 have remained relatively constant until this quarter, when <br /> concentrations of BTEX compounds declined below detection limits However, quarterly mapping <br /> of the groundwater gradient has shown a consistent pattern, and although MW-5 is downgradient of <br /> ' VE-1,there is no indication that contaminants have migrated toward MW-5 We therefore conclude <br /> that the groundwater plume poses no immediate threat <br /> 1 - , <br /> 1 <br /> I <br /> 1 <br /> 1 , <br /> 1 <br /> 1 r - <br /> 4 . <br /> 7 <br /> ' 1 1 <br />