Laserfiche WebLink
TABLE 2 - Continued <br /> Second Quarter 2025 <br /> Landfill Gas Perimeter Migration Monitoring Results <br /> Foothill Sanitary Landfill <br /> Monitoring Date: 5/6/2025 Certified By: Meng Lo <br /> Monitoring Well Methane CO2 Oxygen Balance Pressure Note <br /> Probe (%-Vol) (%-Vol) (%-Vol) (%-Vol Inch WC <br /> SG-113 S 0.1 0.7 19.4 79.8 -0.39 <br /> SG-1131 0.1 0.3 20.5 79.1 -0.30 <br /> SG-113 D 0.1 0.5 20.3 79.1 0.28 <br /> SG-114 S 0.1 0.4 19.3 80.2 -0.40 <br /> SG-1141 0.1 0.3 19.8 79.8 0.09 <br /> SG-114 D 0.1 0.3 19.8 79.8 -0.24 <br /> SG-115 S 0.1 0.6 18.6 80.7 -0.38 <br /> SG-1151 0.1 0.5 19.6 79.8 0.18 <br /> SG-115 D 0.1 0.3 20.3 79.3 0.22 <br /> SG-116 S 0.1 0.3 19.7 79.9 0.06 <br /> SG-1161 0.1 0.4 19.9 79.6 0.37 <br /> SG-116 D 0.1 0.4 19.9 79.6 0.35 <br /> SG-117 S 0.1 0.1 20.8 79.0 -1.50 <br /> SG-1171 0.1 0.3 20.3 79.3 -0.15 <br /> SG-117 D 0.1 0.4 20.0 79.5 -0.05 <br /> SG-118 S 0.1 0.5 19.6 79.8 -1.20 <br /> SG-1181 0.1 0.5 19.6 79.8 -3.30 <br /> SG-118 D 0.1 0.2 20.5 79.2 0.25 <br /> SG-119 S 0.1 0.3 19.8 79.8 0.11 <br /> SG-1191 0.1 0.3 20.0 79.6 0.18 <br /> SG-119 D 0.1 0.3 19.9 79.7 0.07 <br /> SG-120 S 0.0 0.4 20.0 79.6 0.14 <br /> SG-1201 0.0 0.4 20.4 79.2 0.24 <br /> SG-120 D 0.0 0.3 20.3 79.4 0.28 <br /> SG-121 S 0.0 0.0 21.3 78.7 0.30 <br /> SG-1211 0.0 0.0 21.2 78.8 -0.14 <br /> SG-121 D 0.0 0.2 20.2 79.6 0.12 <br /> SG-122 S 0.0 0.2 19.3 80.5 0.14 <br /> SG-1221 0.0 0.2 20.1 79.7 0.17 <br /> SG-122 D 0.0 0.3 20.4 79.3 0.11 <br /> SG-123 S 0.0 0.3 20.3 79.4 -0.39 <br /> SG-1231 0.0 0.3 20.4 79.3 0.16 <br /> SG-123 D 0.0 0.3 20.5 79.2 -0.08 <br /> SG-124 S 0.0 0.2 20.8 79.0 0.07 <br /> SG-1241 0.0 0.2 20.6 79.2 0.32 <br /> SG-124 D 0.0 0.2 20.4 79.4 -0.15 <br /> Revised 6-25-12 <br /> N:\1Foothill\LFG Migration Monitoring\2025\2nd Qtr\ San Joaquin County <br /> FH_2nd Qtr LFG Perim Mig Monit 2025 Wells Sheet 2 of 3 Public Works\Solid Waste <br />