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Water Quality Monitoring Report <br /> Forward Landfill <br /> 1.5 Landfill Gas Monitoring <br /> In accordance with Title 27 California Code of Regulations (27CCR), Article 6, SCS Field <br /> Services (SCS) conducts quarterly monitoring of perimeter gas probes and on-site <br /> structures at the Forward Landfill. During the second quarter 2015 monitoring period, <br /> no methane gas exceeded the regulatory limit of five percent by volume in perimeter <br /> gas probes and no on-site structures were in excess of 1.25 percent methane by volume <br /> in air. As part of the CAP, Forward operates a landfill gas (LFG) extraction system to <br /> control LFG emissions (i.e. source control). SCS performs the operations and <br /> maintenance (O&M) for the LFG extraction system and blower/flare station (BFS). <br /> Summary tables for the BFS and LFG extraction wells, and the second quarter 2015 <br /> perimeter LFG monitoring probe and on-site structure testing report are presented in <br /> Appendix B. During the second quarter 2015 monitoring period SCS reported 43.3 hours <br /> of downtime for the BFS. Based on the BFS data and 2015 Annual Compliance Emissions <br /> Test Report prepared by Blue Sky Environmental, Inc., the LFG extraction system <br /> removed approximately 43,034 pounds of VOCs for the second quarter 2015 (Herst, <br /> 2015). A summary of the LFG and destruction system operations and maintenance for <br /> the second quarter 2015 are presented in Appendix C and the semiannual analytical <br /> results for LFG analyses is presented in Appendix F. Tabulated analytical results for the <br /> first semiannual LFG sampling event will be provided under separate cover in the <br /> forthcoming TO-15 sampling and analysis summary report. <br /> 1.6 Cannery Waste Land Application Monitoring <br /> Cannery waste and land application monitoring (CWLAM) and groundwater analytical <br /> results for the CWLAM detection monitoring system are presented in Section 3.1.6. <br /> Inspection logs, weekly total mass nitrogen application, representative soil samples <br /> from the CWLAM area, and composite waste sample analytical results for the CWLAM <br /> are presented in Appendix D <br /> 2.0 FORWARD UNIT <br /> 2.1 Water Quality Monitoring <br /> 2.1.1 Sampling and Laboratory Analyses <br /> During the second quarter 2015, Del-Tech Geotechnical Support Services (Del-Tech) <br /> measured depth-to-water (DTW) from all Forward Unit wells on May 19, 2015. Samples <br /> were collected from all Forward Unit wells on May 19 and 20, 2015, and from domestic <br /> well DW-9690 on May 12, 2015; soil-pore liquid samples were collected from suction <br /> lysimeter LY-BG-1 and from pan lysimeter WMU-D01N on June 16, 2015. Of note, <br /> surface water monitoring stations were reported dry during the monitoring period. <br /> M:\2015.0014\FA 2Q15.docx 4 <br /> 7/31/2015, Rev.0 <br />