COMPLIANCE INFO_2025 - Laserfiche WebLink

Home Browse Search

Date: 1/24/25 Time: 9:00 am TABLE 1 First Quarter 2025 Landfill Gas Perimeter Migration Monitoring Results North County Recycling Center And Sanitary Landfill Certified By : Meng Lo Monitoring Well CH4 CO2 O2 Balance Pressure Monitoring Well CH4 CO2 O2 Balance PressureProbe(%-Vol)(%-Vol)(%-Vol)(%-Vol)(in WC)Probe (%-Vol)(%-Vol)(%-Vol)(%-Vol)(in WC) SG-1 S 0.0 4.1 17.4 78.5 0.25 SG-14 S 0.0 0.4 20.3 79.3 -0.18 SG-1 I 0.0 4.0 17.4 78.6 0.62 SG-14 I 0.0 0.3 20.7 79.0 2.80 SG-1 D 0.0 2.3 17.9 79.8 0.93 SG-14 D 0.0 0.8 20.2 79.0 3.02 SG-2 S 0.0 3.6 17.5 78.9 0.11 SG-15 S 0.0 1.9 19.8 78.3 -0.16 SG-2 I 0.0 2.4 18.4 79.2 0.01 SG-15 I 0.0 0.6 20.7 78.7 -0.18 SG-2 D 0.0 0.8 19.2 80.0 1.22 SG-15 D 0.0 0.2 20.9 78.9 1.81 SG-3 S 0.0 1.1 18.2 80.7 -0.30 SG-16 SA SG-3 I 0.0 1.4 17.4 81.2 0.11 SG-16 S 0.0 0.3 20.9 78.8 -0.18 SG-3 D 0.0 0.2 20.4 79.4 1.04 SG-16 I 0.0 1.1 19.9 79.0 1.15 SG-8 S 0.1 4.3 10.0 85.6 -0.02 SG-16 D 0.0 1.0 19.2 79.8 79.80 SG-8 I 0.1 3.0 6.7 90.2 -2.04 SG-16 SB 0.0 1.0 19.9 79.1 -0.20 SG-8 D 0.0 0.1 20.9 79.0 -0.07 SG-17 S 0.0 2.5 17.4 80.1 0.12 SG-9 S 0.0 0.2 20.8 79.0 0.14 SG-17 I 0.0 1.4 19.3 79.3 -2.21 SG-9 I 0.0 0.9 20.3 78.8 2.85 SG-17 D 0.0 0.7 19.3 80.0 2.50 SG-9 D 0.0 1.1 20.2 78.7 2.78 SG-18 S 0.0 0.4 19.9 79.7 0.40 SG-10 S 0.0 0.7 19.8 79.5 0.63 SG-18 I 0.0 0.2 18.4 81.4 -6.36 SG-10 I 0.0 0.6 19.7 79.7 0.64 SG-18 D 0.0 0.4 19.7 79.9 2.28 SG-10 D 0.0 0.2 20.7 79.1 2.78 SG-19 S 0.0 0.1 19.4 80.5 -12.84 SG-11 S 0.1 0.6 19.3 80.0 -0.46 SG-19 I 0.0 1.3 19.4 79.3 -0.14 SG-11 I 0.0 6.0 7.5 86.5 1.83 SG-19 D 0.0 0.9 20.0 79.1 2.31 SG-11 D 0.0 3.2 17.1 79.7 2.72 SG-20 S 0.0 0.7 19.7 79.6 -0.15 SG-12 S 0.0 0.5 20.2 79.3 0.03 SG-20 I 0.0 1.1 19.6 79.3 0.18 SG-12 I 0.0 0.5 20.3 79.2 2.92 SG-20 D 0.0 1.2 19.4 79.4 2.18 SG-12 D 0.0 0.6 20.1 79.3 3.31 SG-21 S 0.0 1.1 19.2 79.7 -0.08 SG-13 S 0.0 0.6 19.7 79.7 -0.61 SG-21 I 0.0 0.8 19.2 80.0 1.28 SG-13 I 0.0 0.2 20.8 79.0 2.64 SG-21 D 0.0 0.2 20.9 78.9 -1.45 SG-13 D 0.0 0.5 20.3 79.2 3.06 SG-22 S 0.0 0.5 20.1 79.4 0.40 SG-22 I 0.0 0.5 20.2 79.3 0.45 SG-22 D 0.0 0.5 17.8 81.7 2.56 Field Notes Abbreviations:General Notes Temp: 60 °F Wind: 5 MPH SE SG-"n" = Soil Gas Monitoring Well SG-16-SA was flooded S= Shallow Probe,I= Intermediate Probe Instrument: GEM-5000 D = Deep Probe %-Vol = Percent by Volume Monitoring Procedure: The Landfill Gas Monitoring plan revised in Jan 2010 was followed. Monitoring probes were visualy inspected for any damages first. The Gem was used to purge probes for 1 min,and then readings were recorded for another 1 min No sample retrived due to flooded probe Barometric Pressure: 29.15" Hg Instrument Calibration Date: 1/24/25 Revised 4-2-2024 N:\1North County\LFG Migration Monitoring\Probes n Structures Reports\2025\1st Qtr\NC_1st Qtr LFG Perim Mig Monit 2025 Wells - 1-24-25 San Joaquin County Public Works Solid Waste Division