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FOURTH QUARTER 2023 <br />TABLE 1. LFG PROBE MONITORING DATA   <br />FORWARD LANDFILL, MANTECA, CALIFORNIA <br />Probe ID Record Date CH4 <br />(% by vol) <br />CO2 <br />(% by vol) <br />O2 <br />(% by vol) <br />Bal Gas <br />(% by vol) <br />Rel Press <br />("H2O)VOCs (PPM) VOCs (PPB) <br />GP‐1AD 10/5/2023 09:20 0.00 3.00 15.50 81.50 ‐0.02 0.0 ‐ <br />GP‐1AM 10/5/2023 09:23 0.00 0.80 20.20 79.00 ‐0.84 0.0 ‐ <br />GP‐1AS 10/5/2023 09:25 0.00 0.40 20.00 79.60 ‐0.18 0.0 ‐ <br />GP‐2AD 10/5/2023 09:50 0.00 0.30 19.70 80.00 ‐0.01 0.8 800 <br />GP‐2AM 10/5/2023 09:53 0.00 0.20 19.90 79.90 ‐2.34 0.9 900 <br />GP‐2AS 10/5/2023 09:56 0.00 0.10 19.90 80.00 ‐0.16 0.0 ‐ <br />GP‐3AD 10/5/2023 10:15 0.00 0.10 20.10 79.80 0.04 0.0 ‐ <br />GP‐3AM 10/5/2023 10:17 0.00 0.00 20.20 79.80 ‐0.19 0.0 ‐ <br />GP‐3AS 10/5/2023 10:19 0.00 0.20 18.30 81.50 0.00 0.0 ‐ <br />GP‐4AD 10/5/2023 10:52 0.00 0.20 19.80 80.00 0.14 0.0 ‐ <br />GP‐4AM 10/5/2023 10:54 0.00 0.10 20.00 79.90 0.09 0.1 100 <br />GP‐4AS 10/5/2023 10:56 0.00 3.70 14.60 81.70 0.16 0.3 300 <br />GP‐5AD 10/5/2023 11:14 0.00 0.30 19.90 79.80 ‐0.01 0.0 ‐ <br />GP‐5AM 10/5/2023 11:16 0.00 0.90 17.00 82.10 ‐0.06 0.0 ‐ <br />GP‐5AS 10/5/2023 11:18 0.00 0.20 20.40 79.40 ‐0.22 0.0 ‐ <br />GP‐6AM 10/5/2023 11:37 0.00 1.10 9.70 89.20 ‐0.01 1.6 1600 <br />GP‐6AS 10/5/2023 11:38 0.00 4.10 8.20 87.70 ‐0.05 0.0 ‐ <br />GP‐10D 10/5/2023 14:34 55.90 39.10 0.30 4.70 0.06 3.5 3500 <br />GP‐10M 10/5/2023 14:36 49.10 37.50 2.00 11.40 0.06 0.7 700 <br />GP‐10S 10/5/2023 14:38 51.40 38.50 0.90 9.20 0.05 1.0 1000 <br />GP‐11D 10/5/2023 14:04 0.00 1.00 19.00 80.00 0.01 4.3 4300 <br />GP‐11M 10/5/2023 14:06 0.00 0.70 19.10 80.20 ‐0.04 0.0 ‐ <br />GP‐11S 10/5/2023 14:08 0.00 0.50 19.70 79.80 ‐0.10 1.2 1200 <br />GP‐12D 10/5/2023 13:37 0.00 2.30 18.50 79.20 0.00 2.9 2900 <br />GP‐12M 10/5/2023 13:39 0.00 0.60 19.30 80.10 0.08 3.0 3000 <br />GP‐12S 10/5/2023 13:41 0.00 0.70 19.00 80.30 0.02 0.0 ‐ <br />GP‐13D 10/5/2023 13:11 0.00 0.30 14.30 85.40 ‐0.01 0.7 700 <br />GP‐13M 10/5/2023 13:13 0.00 0.60 16.90 82.50 ‐0.02 0.0 ‐ <br />GP‐13S 10/5/2023 13:15 0.00 1.20 16.70 82.10 ‐0.02 0.0 ‐ <br />GP‐14D 10/5/2023 12:40 0.00 2.20 15.50 82.30 ‐0.02 0.0 ‐ <br />GP‐14M 10/5/2023 12:43 0.00 1.20 17.70 81.10 ‐0.05 0.0 ‐ <br />GP‐14S 10/5/2023 12:44 0.00 1.40 19.20 79.40 ‐0.10 0.0 ‐ <br />GP‐15D 10/5/2023 12:05 0.00 0.60 14.90 84.50 0.01 0.0 ‐ <br />GP‐15M 10/5/2023 12:11 0.00 0.70 17.70 81.60 0.01 0.0 ‐ <br />GP‐15S 10/5/2023 12:12 0.00 0.50 19.50 80.00 ‐0.18 0.0 ‐ <br />PPB ‐ Parts per billion <br />VOCs ‐ Volatile Organic Compounds <br />" H2O‐  Inches of water column <br />CH4 ‐ Methane <br />CO2 ‐ Carbon dioxide <br />O2 ‐ Oxygen <br />Bal Gas ‐ Balance Gas <br />Rel Pres ‐ Relative Pressure to atmosphere <br />PPM‐ Parts per million <br />1/3/2024 1 of 1