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I~ormcr Discovery Chevrolet <br /> Second Quarter 1998 Status Report - <br /> `j July 23, 1998 <br /> Disposition of Well Pure Water <br /> Purge water generated during the second quarter 1998 sampling event was discharged to <br /> properly labelled drums and stored at the site pending disposal. <br /> DISCUSSION <br /> During the second quarter 1998 groundwater was measured 0.57 to 0.60 feet below levels <br /> measured during the first quarter 1998. During this quarter, groundwater appeared to flow <br /> toward the north at a gradient of 0.004 ft/ft. These data appear generally consistent with <br /> historical monitoring data. <br /> TPHg, benzene, or MTBE were not detected in wells MW-4 or MW-5. MTBE was not <br /> detected in wells MW-1 or MW-2. Concentrations of TPHg and benzene detected in wells <br /> MW-1 and MW-2 decreased from concentrations detected in the previous quarter. <br /> NEXT QUARTER'S ACTIVITIES <br /> Activities planned for the third quarter 1998 at the subject site include: <br /> 0 Monitor DTW in all wells. Purge and sample wells MW-1, MW-2, MW-4, and <br /> MW-5. Analyze the groundwater samples for TPHg, BTEX, and MTBE. <br /> 948146.05-5 4 <br />