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A Tdde sm,imc <br /> • Feb 94 OKA <br /> and MW-11 and MW-13. Historical water level measurements from the five wells <br /> indicates that groundwater flow is to the northeast, east or southeast. Results of <br /> previous measurements and sampling are summarized in Tables 1 and 2 <br /> 2.0 RESULTS <br /> 2.1 Groundwater :-eve] Measurements <br /> Measurements on February 28, 1994 from five wells indicate that groundwater <br /> occurs approximately 69 feet below ground surface. Based on the current <br /> information, the hydraulic gradient is approximately 0.001 2 ft/ft, and trends north - <br /> northeast. Field measurement forms are included in Appendix B. <br /> 2.2 Groundwater Sample Laboratory Analytical Results <br /> Ir <br /> Four groundwater samples collected from the wells were analyzed for TPH as gasoline <br /> and BTEX by EPA Method 8020/8015 modified. The analysis indicates <br /> concentrations of TPH and BTEX below minimum laboratory detection limits in <br /> samples from all wells Groundwater sample laboratory analytical results summarized <br />�• in Table 2 are illustrated in Figure 3. Laboratory analytical results reports are included <br /> in Appendix C. <br /> i <br /> IP <br />�i <br /> 2 <br />