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4 . 2 Water Samples <br /> Three shallow groundwater wells, MW-1 , MW-2 and MW-3, were <br /> installed at the site; located as shown on Figure 3 . Water <br /> samples were collected from each well using a clear teflon <br /> bailer. The specific details of the groundwater sampling effort <br /> are described in the field sampling report contained in Appendix <br /> A. <br /> The analytical results of the groundwater samples are contained <br /> in Appendix B and are summarized in Table 3 . <br /> TABLE 3 <br /> Water Sample Analytical Results <br /> ANALYTES AND CONCENTRATIONS ug/L <br /> Sample Ethyl <br /> ID # TPH Benzene Toluene Benzene Xylene <br /> MW-1 2 . 0 2800 180 130 76 <br /> MW-2 2 .0 600 720 110 500 <br /> MW-3 ND 6. 2 3 . 1 0. 58 2.9 <br /> ND - Not Detected at or above Detection Limit <br /> The results reveal significant concentrations of BTX&E compounds <br /> in the water samples collected from monitor wells MW-1 and MW-2 . <br /> These compounds were also detected, but to a lesser degree, in <br /> the water sample collected for MW-3 . No floating product was <br /> observed in any of the monitoring wells and only minor traces of <br /> TPH were detected. <br /> For dissolved product, such as was detected in all of the moni - <br /> toring wells, the LUFT Manual recommends the consideration of the <br /> following factors prior to the implementation of corrective <br /> action: <br /> o Past, present, and probable future beneficial uses of the <br /> water. <br /> o Environmental characteristics of the hydrogeologic unit <br /> under consideration, including the ambient quality of water <br /> available. <br /> o Water quality conditions that could reasonably be achieved <br /> through the coordinated control of all factors which affect <br /> water quality in the area. <br /> o Economic considerations. <br /> o The need for developing housing within the region. <br /> Is <br /> T 7 <br />