Laserfiche WebLink
Landfill Gas Monthly Perimeter Migration Monitoring Results <br /> Foothill Sanitary Landfill <br /> Monitoring Date: 1/22/2025 Certified By: Meng Lo <br /> Monitoring Well Methane CO2 Oxygen Balance Pressure Note <br /> Probe (%-Vol (%-Vol %-Vol %-Vol Inch WC <br /> SG-01 0.2 0.5 18.5 80.8 -2.04 <br /> SG-02AD 0.0 0.2 18.3 81.5 -1.26 <br /> SG-02AI 0.0 0.4 15.0 84.6 -0.87 <br /> SG-02AS 0.1 1.0 18.2 80.7 -0.55 <br /> SG-03AD 0.0 0.1 19.4 80.5 -1.90 <br /> SG-03AI 0.0 4.8 10.8 84.4 -0.38 <br /> SG-03AS 0.0 2.9 18.0 79.1 -0.18 <br /> SG-04 0.0 1.5 19.2 79.3 -0.31 <br /> SG-05 0.0 0.6 19.8 79.6 -0.15 <br /> SG-06AD 0.0 0.2 20.2 79.6 -1.13 <br /> SG-06AI 0.0 0.7 20.5 78.8 -0.48 <br /> SG-06AS 0.0 1.0 20.3 78.7 -0.16 <br /> SG-07 0.0 0.8 19.9 79.3 -0.33 <br /> SG-09 0.0 0.3 20.8 78.9 -0.34 <br /> SG-10AD 0.0 0.1 20.4 79.5 -0.02 <br /> SG-11AD 0.1 0.1 18.7 81.1 -1.19 <br /> SG-11 AI 0.0 0.3 20.1 79.6 -0.80 <br /> SG-11AS 0.1 0.1 20.6 79.2 -0.45 <br /> Notes: <br /> Temperature: 46°F <br /> Barrometric: Pressure: 30.38" Hg <br /> Conditions: Sunny <br /> Wind Speed (MPH): 4 mph <br /> Direction: N <br /> INSTRUMENT: Gem 5000 <br /> Instrument Type: IR Absorbtion <br /> Calibration Date: January 22, 2025 <br /> Calibration Check: 50% CH4 <br /> Abbreviations: <br /> SG-"n" = Soil Gas Monitoring Well <br /> S= Shallow Probe, 1= Intermediate Probe, D = Deep Probe <br /> %-Vol = Percent by Volume <br /> Created:2/4/2025 <br /> N:\1Foothill\LFG Migration Monitoring\2025\1st Qtr\ San Joaquin County <br /> FH_1st Qtr LFG Perim Mig Monit 2025 Interior Wells Sheet 1 of 1 Public Works\Solid Waste <br />