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Table 3 <br />Fourth Quarter 2024 Groundwater VOC Results <br />2025 Annual Corrective Action Evaluation Report <br />Forward Landfill <br />9999 South Austin Road, San Joaquin County, California <br />1,1-Dichloroethane µg/L <br />1,1-Dichloroethene µg/L <br />1,2-Dichlorobenzene µg/L <br />1,2-Dichloropropane µg/L <br />1,4-Dichlorobenzene µg/L <br />Benzene µg/L <br />Carbon Tetrachloride µg/L <br />CFC-11 µg/L <br />CFC-12 µg/L <br />Chlorobenzene µg/L <br />Chloroform µg/L <br />cis-1,2-Dichloroethene µg/L <br />Methyl-tert-butylether µg/L <br />Naphthalene µg/L <br />Tetrachloroethene µg/L <br />Toluene µg/L <br />trans-1,2-Dichloroethene µg/L <br />Trichloroethene µg/L <br />TVOCs (non-trace)µg/l <br />Analyte Unit AMW-60S AMW-60M AMW-61S AMW-61M AMW-62 AMW-63 AMW-64 DW-9690 7898-A 8106-A PZ-1 PZ-2 PZ-3 CDCR- <br />EW-1 <br />CDCR- <br />EW-2 <br />CDCR- <br />EW-3 <br />CDCR- <br />EW-4 <br />CDCR- <br />EW-5 <br />11/22/2024 11/22/2024 11/22/2024 11/22/2024 11/21/2024 11/21/2024 11/22/2024 11/22/2024 11/22/2024 <br /><0.50 0.74 <0.50 0.68 <0.50 0.57 <0.50 NS <0.50 0.14 J NS NS NS NS NS NS NS NS <br /><0.50 0.43 J <0.50 0.48 J <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br /><0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br /><0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br /><0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br /><0.50 <0.50 <0.50 0.18 J <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br />1.5 4.8 1.2 21 <0.50 <0.50 0.31 J NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br /><0.50 0.30 J <0.50 0.18 J <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br /><0.50 1.0 <0.50 0.99 <0.50 <0.50 <0.50 NS 0.33 J 0.52 NS NS NS NS NS NS NS NS <br /><0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br />1.4 4.2 0.97 3.0 <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br /><0.50 0.53 <0.50 <0.50 0.32 J 2.2 <0.50 NS 0.11 J 0.16 J NS NS NS NS NS NS NS NS <br /><0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br /><0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br />1.6 12 0.98 6.3 0.44 J 3.9 0.22 J NS 4.5 5.9 NS NS NS NS NS NS NS NS <br />0.94 1.0 1.5 1.1 1.6 1.3 1.0 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br /><0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NS <0.50 <0.50 NS NS NS NS NS NS NS NS <br />1.1 5.8 0.39 J 2.5 0.34 J 1.3 <0.50 NS 0.79 1.3 NS NS NS NS NS NS NS NS <br />6.5 30.1 4.7 35.6 1.6 9.3 1.0 NS 5.3 7.7 NS NS NS NS NS NS NS NS <br />Notes: <br />1. Estimate/trace (J) concentrations are not used in TVOC calculations and totals <br />2. CDCR-EW-1 through CDCR-EW-5 and PZ-1 through PZ-3 were added to the monitoring program beginning in second quarter 2025. <br />Acronyms and Abbreviations: <br />< = not detected at or above the listed reporting limit <br />-- = sample not collected (dry or insufficient water to sample) <br />µg/L = microgram per liter <br />CFC-11 = trichlorofluoromethane <br />CFC-12 = dichlorodifluoromethane <br />Dup = duplicate sample <br />NS = not sampled <br />TVOC = total volatile organic compound <br />VOC = volatile organic compound <br />7/7