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Appendix D - Cumulative Historical Data for the Past Year
<br />AMW-7 2/12/2025 Sulfide, Dissolved <0.1 ND 0.1 mg/L mg/L No 4500-S D
<br />AMW-7 5/22/2025 Sulfide, Dissolved <0.1 ND 0.1 mg/L mg/L No 4500-S D
<br />AMW-7 11/20/2024 Chromium, Hexavalent 4.9 4.9 0.2 μg/L ug/L Yes 218.6
<br />AMW-7 2/12/2025 Bacteria, Total Coliform <1.8 <1.8 1.8 MPN/100ml MPN/100ml Yes 9221B
<br />AMW-7 8/6/2025 Sulfide, Dissolved <0.1 S05 ND 0.1 mg/L mg/L No 4500-S D
<br />ASW-1 8/9/2024 Solids, Total Dissolved 55 55 6.7 mg/L mg/L Yes 160.1
<br />ASW-1 8/9/2024 Bicarbonate 34 34 5 mg/L mg/L Yes 310.1
<br />ASW-1 8/9/2024 Carbonate <2.5 ND 2.5 mg/L mg/L No 310.1
<br />ASW-1 2/20/2025 Solids, Total Dissolved 240 A10 240 20 mg/L mg/L Yes 160.1
<br />ASW-1 3/24/2025 Solids, Total Dissolved 200 A10 200 10 mg/L mg/L Yes 160.1
<br />ASW-1 8/9/2024 Solids, Total Suspended 41 A10 41 1.1 mg/L mg/L Yes 160.2
<br />ASW-1 2/20/2025 Solids, Total Suspended 9.2 A10 9.2 1 mg/L mg/L Yes 160.2
<br />ASW-1 3/24/2025 Solids, Total Suspended 15 A10 15 1 mg/L mg/L Yes 160.2
<br />ASW-1 6/12/2025 Solids, Total Suspended 15 A10 15 0.67 mg/L mg/L Yes 160.2
<br />ASW-1 8/15/2025 Solids, Total Suspended 62 A10 62 2 mg/L mg/L Yes 160.2
<br />ASW-1 3/24/2025 Bicarbonate 96 96 5 mg/L mg/L Yes 310.1
<br />ASW-1 3/24/2025 Carbonate <2.5 ND 2.5 mg/L mg/L No 310.1
<br />ASW-1 6/12/2025 Bicarbonate 40 40 5 mg/L mg/L Yes 310.1
<br />ASW-1 6/12/2025 Carbonate <2.5 ND 2.5 mg/L mg/L No 310.1
<br />ASW-1 8/15/2025 Bicarbonate 38 38 5 mg/L mg/L Yes 310.1
<br />ASW-1 8/15/2025 Carbonate <2.5 ND 2.5 mg/L mg/L No 310.1
<br />ASW-1 8/15/2025 Alkalinity 31 31 4.1 mg/L mg/L Yes 310.1
<br />ASW-1 8/9/2024 Oil & Grease 1.3 J 1.3 5 mg/L mg/L Yes 1664
<br />ASW-1 2/20/2025 Oil & Grease <5 ND 5 mg/L mg/L No 1664
<br />ASW-1 3/24/2025 Oil & Grease <5 ND 5 mg/L mg/L No 1664
<br />ASW-1 8/15/2025 Oil & Grease 1.1 J 1.1 5 mg/L mg/L Yes 1664
<br />ASW-1 8/9/2024 Calcium, Dissolved 7.6 7.6 0.1 mg/L mg/L Yes 6010B
<br />ASW-1 8/9/2024 Magnesium, Dissolved 3 3 0.05 mg/L mg/L Yes 6010B
<br />ASW-1 8/9/2024 Sodium, Dissolved 3.3 3.3 1 mg/L mg/L Yes 6010B
<br />ASW-1 8/9/2024 Potassium, Dissolved 1.2 1.2 1 mg/L mg/L Yes 6010B
<br />ASW-1 8/15/2025 Calcium, Dissolved 7.9 7.9 0.1 mg/L mg/L Yes 6010B
<br />ASW-1 8/15/2025 Magnesium, Dissolved 2.7 2.7 0.05 mg/L mg/L Yes 6010B
<br />ASW-1 8/15/2025 Sodium, Dissolved 3.4 3.4 1 mg/L mg/L Yes 6010B
<br />ASW-1 8/15/2025 Potassium, Dissolved 1 1 1 mg/L mg/L Yes 6010B
<br />ASW-1 2/20/2025 Calcium, Dissolved 21 21 0.1 mg/L mg/L Yes 6010B
<br />ASW-1 2/20/2025 Magnesium, Dissolved 15 15 0.05 mg/L mg/L Yes 6010B
<br />ASW-1 2/20/2025 Sodium, Dissolved 20 20 1 mg/L mg/L Yes 6010B
<br />ASW-1 2/20/2025 Potassium, Dissolved 2.8 2.8 1 mg/L mg/L Yes 6010B
<br />ASW-1 3/24/2025 Calcium, Dissolved 18 18 0.1 mg/L mg/L Yes 6010B
<br />ASW-1 3/24/2025 Magnesium, Dissolved 13 13 0.05 mg/L mg/L Yes 6010B
<br />ASW-1 3/24/2025 Sodium, Dissolved 18 18 1 mg/L mg/L Yes 6010B
<br />ASW-1 3/24/2025 Potassium, Dissolved 1.8 1.8 1 mg/L mg/L Yes 6010B
<br />ASW-1 6/12/2025 Calcium, Dissolved 7.5 7.5 0.1 mg/L mg/L Yes 6010B
<br />ASW-1 6/12/2025 Magnesium, Dissolved 2.9 2.9 0.05 mg/L mg/L Yes 6010B
<br />ASW-1 6/12/2025 Sodium, Dissolved 4.1 4.1 1 mg/L mg/L Yes 6010B
<br />ASW-1 6/12/2025 Potassium, Dissolved 1.3 1.3 1 mg/L mg/L Yes 6010B
<br />ASW-1 8/9/2024 Benzene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Bromochloromethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Bromodichloromethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Bromoform <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Bromomethane <1 ND 1 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Carbon tetrachloride <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Chlorobenzene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Chloroethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Chloroform <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Chloromethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Dibromochloromethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,2-Dibromo-3-Chloropropane <1 ND 1 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,2-Dibromoethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Dibromomethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,2-Dichlorobenzene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,3-Dichlorobenzene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,4-Dichlorobenzene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Dichlorodifluoromethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,1-Dichloroethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,2-Dichloroethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,1-Dichloroethene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 cis-1,2-Dichloroethene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 trans-1,2-Dichloroethene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,2-Dichloropropane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 2,2-Dichloropropane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,1-Dichloropropene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 cis-1,3-Dichloropropene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 trans-1,3-Dichloropropene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Ethylbenzene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Hexachlorobutadiene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Methylene Chloride <1 ND 1 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 MTBE <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Naphthalene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Styrene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,1,1,2-Tetrachloroethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 1,1,2,2-Tetrachloroethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Tetrachloroethene <0.5 ND 0.5 μg/L ug/L No 8260B
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