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1 <br /> 3.0 CONCLUSIONS, RECOMMENDATIONS AND PROJECT STATUS <br /> Between September 15, and December 22, 2003, the groundwater surface beneath the site rose <br /> an average of 1 fig feet, the groundwater gradient decreased from 0 0022 to 0 0012 foot/foot, <br /> and the groundwater flow direction shifted approximately 75 degrees toward the northeast The <br /> groundwater flow direction and gradient are consistent with historical trends <br /> Between September 15, and December 22, 2003, the concentrations of petroleum hydrocarbons <br /> detected in groundwater, including TPH-as-diesel, TPH-as-gasoline and BTEX compounds, <br /> remained relatively consistent The oxygenate compounds and 1,2-DCA continued to be below <br /> laboratory detection limits Since the three monitoring wells were installed in December 2000, <br /> the concentrations of petroleum hydrocarbons in groundwater have generally declined, probably <br /> in response to source removal and natural attenuation processes <br /> As shown on Figures 4, 5, and 6, the lateral extent of impacted groundwater at the groundwater <br /> table m undefined for TPH-as-diesel and TPH-as-gasoline, and mostly defined for benzene <br /> Impacted groundwater appears to be concentrated beneath the former USTs, and to the west <br /> and north of the former USTs <br /> On May 8, 2003, Ramage Environmental published Work Plan, Additional Site Investigation and <br /> Groundwater Mondonng Report, First Quarter 2003 EHD approved the work plan on June 3, <br /> r2003 Currently, implementation of the approved scope of work is pending the availability of <br /> funding within the county budget <br /> 9 <br />