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i JUNE 1994 <br /> SEMI-ANNUAL STATUS REPORT (CONTINUED) <br /> 40) <br /> • Monitoring well data: ' <br /> E The physical data obtained during all the quarterly and semi-annual sampling <br /> events conducted at the facility are summarized to Table 1. Figure 1 is a site <br /> map showing the�monitonng well locations Figure 2'shows water levels <br /> ' measured In June 1994 No free-product or hydrocarbon sheen has been <br /> observed in any of the on-site monitoring wells to date <br /> 4 Analytical results of groundwater or soil sampling: <br /> Results o_f the June 1994 semi-annual sampling eve -in-an--y <br /> t are summarized In <br /> Table 2 None of the analyzed parameters were detected In any of the samples T with the exception of TPH-D in MW-3 (0.11 mg/l). <br /> E <br /> f A site map showing the "zero line" of contamination, and changes in <br /> � <br /> j analyses and gradient measurements over the last quarter: <br /> `�' A "zero line" for groundwater contamination has not been mapped because none <br /> of the analyzed parameters were detected in the groundwater samples collected <br /> during the June 1994 sampling event, with the exception of TPH-D in sample <br /> MW-3 (Table 2). <br /> Tabulated data for all monitoring wells including groundwater elevations <br /> collected to date: <br /> The physical data collected during the preliminary site investigation and <br /> subsequent groundwater sampling events for all of the monitoring wells located <br /> at the facility are summarized in Table 1. <br /> € A site map delineating groundwater elevation contours based on recent <br /> - data: <br /> Groundwater elevations determined by water level measurements made on <br /> June 7, 1994 suggest a southerly groundwater flow direction under a very low <br /> t hydraulic gradient (Figure 2). <br /> 011 <br /> t <br /> PARESSYROIIVOLI WP1725218108969108969LO2 DOC <br /> 3 <br />