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Fourth Quarter 2025 <br /> Table 1. Instantaneous Surface and Component Emissions Monitoring Results <br /> Foothill Landfill, Linden, California <br /> Pressurized Pipe and Component Results <br /> Route Date Concentration (ppmv) <br /> LFG BFS 11/3/2025 6.70 <br /> Note that the PGF is tested by SCS as requested by Ameresco Inc. and those results are submitted directly to Ameresco personnel. <br /> No other exceedances of the 500-ppm limit were observed during the monitoring performed in the fourth quarter of 2025. <br />