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Appendix D - Cumulative Historical Data for the Past Year
<br />F-North 8/15/2025 1,1-Dichloroethene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 cis-1,2-Dichloroethene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 trans-1,2-Dichloroethene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 1,2-Dichloropropane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 cis-1,3-Dichloropropene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 trans-1,3-Dichloropropene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Ethylbenzene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Hexachlorobutadiene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Methylene Chloride 0.78 J 0.78 1 μg/L ug/L Yes 8260B
<br />F-North 8/15/2025 MTBE <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Naphthalene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Styrene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 1,1,1,2-Tetrachloroethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 1,1,2,2-Tetrachloroethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Tetrachloroethene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Toluene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 1,2,4-Trichlorobenzene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 1,1,1-Trichloroethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 1,1,2-Trichloroethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Trichloroethene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Trichlorofluoromethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 1,2,3-Trichloropropane <1 ND 1 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Vinyl Chloride <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Xylenes, Total <1 ND 1 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Acetone <10 ND 10 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Acrylonitrile <5 ND 5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Tert-Amyl-Methyl Ether <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 tert-Butyl Alcohol <10 ND 10 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Carbon Disulfide <1 ND 1 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Trans-1,4-Dichloro-2-Butene <5 ND 5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Diisopropyl Ether <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Ethanol <250 ND 250 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Ethyl-t-Butyl Ether <0.5 ND 0.5 μg/L ug/L No 8260B
<br />F-North 8/15/2025 2-Hexanone <10 ND 10 μg/L ug/L No 8260B
<br />F-North 8/15/2025 2-Butanone <10 ND 10 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Methyl Iodide <2 ND 2 μg/L ug/L No 8260B
<br />F-North 8/15/2025 4-Methyl-2-Pentanone <10 ND 10 μg/L ug/L No 8260B
<br />F-North 8/15/2025 Vinyl acetate <10 ND 10 μg/L ug/L No 8260B
<br />F-North 8/21/2024 Chloride 2800 A10 2800 10 mg/L mg/L Yes 300
<br />F-North 8/21/2024 Nitrogen, Nitrate 75 A10 75 1 mg/L mg/L Yes 300
<br />F-North 8/21/2024 Sulfate 62 A10 62 10 mg/L mg/L Yes 300
<br />F-North 12/4/2024 Chloride 2900 A10 2900 10 mg/L mg/L Yes 300
<br />F-North 12/4/2024 Nitrogen, Nitrate 49 A10 49 1 mg/L mg/L Yes 300
<br />F-North 12/4/2024 Sulfate 63 A10 63 10 mg/L mg/L Yes 300
<br />F-North 8/15/2025 Chloride 3900 A10 3900 10 mg/L mg/L Yes 300
<br />F-North 8/15/2025 Nitrogen, Nitrate 57 A10 57 2 mg/L mg/L Yes 300
<br />F-North 8/15/2025 Sulfate 42 A10 42 20 mg/L mg/L Yes 300
<br />F-North 5/30/2025 Chloride 3700 A10 3700 10 mg/L mg/L Yes 300
<br />F-North 5/30/2025 Nitrogen, Nitrate 58 A10 58 2 mg/L mg/L Yes 300
<br />F-North 5/30/2025 Sulfate 31 A10 31 20 mg/L mg/L Yes 300
<br />F-North 2/21/2025 Chloride 3500 A10 3500 10 mg/L mg/L Yes 300
<br />F-North 2/21/2025 Nitrogen, Nitrate 47 A10 47 2 mg/L mg/L Yes 300
<br />F-North 2/21/2025 Sulfate 50 A10 50 20 mg/L mg/L Yes 300
<br />F-North 3/25/2025 Chloride 3800 A10 3800 10 mg/L mg/L Yes 300
<br />F-North 3/25/2025 Nitrogen, Nitrate 53 A10 53 2 mg/L mg/L Yes 300
<br />F-North 3/25/2025 Sulfate 39 A10 39 20 mg/L mg/L Yes 300
<br />F-North 5/30/2025 Solids, Total Dissolved 7920 7920 125 mg/L mg/L Yes 2540C
<br />F-North 8/21/2024 1,2,3-Trichloropropane <0.025 A10 ND 0.025 μg/L ug/L No 524.2
<br />F-North 12/4/2024 1,2,3-Trichloropropane <0.0050 ND 0.005 μg/L ug/L No 524.2
<br />F-North 5/30/2025 1,2,3-Trichloropropane <0.005 ND 0.005 μg/L ug/L No 524.2
<br />F-North 3/25/2025 1,2,3-Trichloropropane <0.25 A10 ND 0.25 μg/L ug/L No 524.2
<br />F-North 8/15/2025 1,2,3-Trichloropropane <0.025 A10 ND 0.025 μg/L ug/L No 524.2
<br />F-North 8/15/2025 Solids, Total Dissolved 9240 9240 200 mg/L mg/l Yes 2540C
<br />F-North 2/21/2025 1,2,3-Trichloropropane <0.25 A10,S15 ND 0.25 μg/L ug/L No 524.2
<br />F-North 8/21/2024 Sulfide, Dissolved <0.1 ND 0.1 mg/L mg/L No 4500-S D
<br />F-North 2/21/2025 Sulfide, Dissolved <0.10 ND 0.1 mg/L mg/L No 4500-S D
<br />F-North 3/25/2025 Sulfide, Dissolved <0.10 ND 0.1 mg/L mg/L No 4500-S D
<br />F-North 8/15/2025 Sulfide, Dissolved <0.1 ND 0.1 mg/L mg/L No 4500-S D
<br />FORWARD LEACHATE POND2/28/2025 Solids, Total Dissolved 7800 A10 7800 500 mg/L mg/L Yes 160.1
<br />FORWARD LEACHATE POND12/4/2024 Bicarbonate 2700 A10 2700 10 mg/L mg/L Yes 310.1
<br />FORWARD LEACHATE POND12/4/2024 Carbonate 200 A10 200 5 mg/L mg/L Yes 310.1
<br />FORWARD LEACHATE POND6/2/2025 Bicarbonate 2300 A10 2300 10 mg/L mg/L Yes 310.1
<br />FORWARD LEACHATE POND6/2/2025 Carbonate 25 A10 25 5 mg/L mg/L Yes 310.1
<br />FORWARD LEACHATE POND8/9/2024 Solids, Total Dissolved 8000 A10 8000 500 mg/L mg/L Yes 160.1
<br />FORWARD LEACHATE POND12/4/2024 Solids, Total Dissolved 11000 A10 11000 500 mg/L mg/L Yes 160.1
<br />FORWARD LEACHATE POND6/2/2025 Solids, Total Suspended 370 A10 370 10 mg/L mg/L Yes 160.2
<br />FORWARD LEACHATE POND6/2/2025 Solids, Total Suspended 400 A10 400 14 mg/L mg/L Yes 160.2
<br />FORWARD LEACHATE POND8/9/2024 Bicarbonate 1900 A10 1900 10 mg/L mg/L Yes 310.1
<br />FORWARD LEACHATE POND8/9/2024 Carbonate 280 A10 280 5 mg/L mg/L Yes 310.1
<br />FORWARD LEACHATE POND2/28/2025 Bicarbonate 2200 A10 2200 10 mg/L mg/L Yes 310.1
<br />FORWARD LEACHATE POND2/28/2025 Carbonate <5 A10 ND 5 mg/L mg/L No 310.1
<br />FORWARD LEACHATE POND8/9/2024 Cyanide, Dissolved <0.005 ND 0.005 mg/L mg/L No 9010
<br />FORWARD LEACHATE POND6/2/2025 pH 8.37 S05 8.37 0.05 Std Units pH Units Yes 150.1
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