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• EXECUTIVE SUMMARY <br /> Upgradient Environmental Consultants visited the Valley Motors dealership on November 20, 2002 <br /> to measure water depths and collect groundwater samples The depth to groundwater is about 1 foot <br /> more than it was is September, and now averages about 36 feet below grade Depth measurements <br /> indicate that groundwater currently flows to the east Historically, the flow direction has varied <br /> from northeast to southeast <br /> After the depth to groundwater was measured, the four monitoring wells were sampled with <br /> disposable Teflon bailers and the samples were poured into 40-m1 vials The samples were <br /> tMrisported to Sequoia Analytical and analyzed for TPH-gasoline using the DHS Luft method and <br /> for BTEX using EPA method 8020 <br /> Hydrocarbon concentrations declined again in VM-1, VM-2, and VM-3 but rose in VM-4 <br /> Concentrations in all wells are now approximately 50% lower than they were one year ago, <br /> although this varies somewhat from well to well In VM-1, this decline has been sustained and <br /> appears to be a long-term tread In VM-3, concentrations have fluctuated from quarter to quarter <br /> but have not shown a steady decline,while in VM-2 they have increased fairly consistently <br /> Concentrations have also varied in VM-4, and the increase this quarter is probably not statistically <br /> significant <br /> Progress has been made in obtaining an Encroachment Permit from the City of Stockton for further <br /> drilling The permit has been approved by City staff and forwarded to management We anticipate <br /> that the permit will be issued by the third week of January, and that drilling could commence in <br /> early to mid-February <br /> 1 <br />