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1.0 INTRODUCTION <br /> On behalf of Forward, Inc. (Forward), GeoLogic Associates(GLA)prepared this <br /> monitoring report for the closed French Camp Landfill, located on Manthey Road in San <br /> Joaquin County, California. This report was prepared in compliance with the <br /> requirements of the Central Valley Regional Water Quality Control Board (RWQCB) <br /> Monitoring and Reporting Program Order No. R5-2007-0046. This semiannual report <br /> presents the results of water quality monitoring and summarizes field activities completed <br /> at the French Camp Landfill between the first semiannual (January 1 and June 30, 2010) <br /> monitoring period. <br /> Monitoring Network <br /> The detection monitoring program (DMP)network at the French Camp Landfill currently <br /> includes six groundwater monitoring wells, two piezometers, one leachate monitoring <br /> well, three surface water monitoring stations,two stream gauging stations, and eight soil- <br /> pore gas monitoring probes. The locations of the DMP network stations are depicted in <br /> Figure 1 and summarized in the following table. <br /> Monitoring Point Monitoring Point I.D. <br /> DMP Groundwater Monitoring MW-6A,MW-7A <br /> Wells—Background <br /> DMP Groundwater Monitoring MW-8A,MW-9A,MW-9B,MW-l0A <br /> Wells—Compliance <br /> Piezometers MW-5,MW-7B <br /> Leachate Monitoring Well MW-2 <br /> Soil-Pore Gas Probes SGP-lA, SGP-2A,SGP-3,SPG-4A, <br /> SGP-5A, SGP-6A,SGP-7A,SGP-8A <br /> Surface Water Stations SW-1,SW-2,and SW-3 <br /> Stream Gauging Stations SG-1 and SG-2 <br /> In accordance with WDR Order No. R5-2007-0046, soil-pore gas and groundwater <br /> monitoring are performed semiannually with quarterly determination of groundwater and <br /> surface water elevations. <br /> 2.0 STANDARD OBSERVATIONS <br /> Cal Recycle conducted quarterly site inspections at the French Camp Landfill on March <br /> 17, and May 19, 2010. No notices of violation or areas of concern were observed during <br /> the inspection. Completed inspection forms are presented in Appendix A. <br /> Weekly site visits were conducted by French Camp Landfill personnel during the <br /> monitoring period. Records of the French Camp Landfill inspections are on file at the <br /> Forward Landfill Field Office. Weekly site visit summary reports for the monitoring <br /> period are also presented in Appendix A. According to these weekly reports, the French <br /> Camp Landfill Operations Manager certifies that standard observations were <br /> D:\2010-0030\FC_1SA10.doc <br /> 1 Geologic Associates <br />