Laserfiche WebLink
TABLE 3 <br />Second Quarter 2025 <br /> Structure Monitoring for Landfill Gas Results <br />Foothill Sanitary Landfill <br />Ken Espinoza <br />Carbon Balance <br />Dioxide Gas <br />(% by vol)(% by vol)(% by vol)(% by vol) <br />Maintenance Building (Electrical Conduit)0.2 0.2 19.9 79.7 <br />Maintenance Building (Interior)0.2 0.1 19.9 79.8 <br />Managers Residence (Electrical)0.1 0.1 20.4 79.4 <br />Managers Residence (Interior)0.1 0.1 20.5 79.3 <br />Managers Residence Crawl Space 0.1 0.2 20.4 79.3 <br />Scalehouse (Electrical Conduit)0.2 0.1 20.6 79.1 <br />Scalehouse (Interior)0.2 0.1 24.6 75.1 <br />Monitoring Date: 5/6/25 <br /> Methane gas to be less than1.25 percent by volume. <br />* Compliance Level: <br />NoteBuilding and Monitoring Location Methane Oxygen <br />Certified By: <br /> N:\1Foothill\LFG Migration Monitoring\2025\2nd Qtr\ <br /> FH_2nd Qtr LFG Perim Mig Monit 2025 Structures