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Appendix D - Cumulative Historical Data for the Past Year
<br />ASW-1 8/15/2025 Acetone <10 ND 10 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 Acrylonitrile <5 ND 5 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 Tert-Amyl-Methyl Ether <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 tert-Butyl Alcohol <10 ND 10 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 Carbon Disulfide <1 ND 1 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 Trans-1,4-Dichloro-2-Butene <5 ND 5 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 Diisopropyl Ether <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 Ethanol <250 ND 250 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 Ethyl-t-Butyl Ether <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 2-Hexanone <10 ND 10 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 2-Butanone <10 ND 10 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 Methyl Iodide <2 ND 2 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 4-Methyl-2-Pentanone <10 ND 10 μg/L ug/L No 8260B
<br />ASW-1 8/15/2025 Vinyl acetate <10 ND 10 μg/L ug/L No 8260B
<br />ASW-1 8/9/2024 Chloride 0.79 0.79 0.5 mg/L mg/L Yes 300
<br />ASW-1 8/9/2024 Nitrogen, Nitrate <0.1 S05 ND 0.1 mg/L mg/L No 300
<br />ASW-1 8/9/2024 Sulfate 1.6 1.6 1 mg/L mg/L Yes 300
<br />ASW-1 2/20/2025 Chloride 16 S05 16 0.5 mg/L mg/L Yes 300
<br />ASW-1 2/20/2025 Nitrogen, Nitrate 0.97 S05 0.97 0.1 mg/L mg/L Yes 300
<br />ASW-1 2/20/2025 Sulfate 69 S05 69 1 mg/L mg/L Yes 300
<br />ASW-1 3/24/2025 Chloride 12 12 0.5 mg/L mg/L Yes 300
<br />ASW-1 3/24/2025 Nitrogen, Nitrate 0.12 0.12 0.1 mg/L mg/L Yes 300
<br />ASW-1 3/24/2025 Sulfate 48 48 1 mg/L mg/L Yes 300
<br />ASW-1 6/12/2025 Chloride 1.6 1.6 0.5 mg/L mg/L Yes 300
<br />ASW-1 6/12/2025 Nitrogen, Nitrate <0.1 ND 0.1 mg/L mg/L No 300
<br />ASW-1 6/12/2025 Sulfate 2.1 2.1 1 mg/L mg/L Yes 300
<br />ASW-1 8/15/2025 Chloride 1.1 1.1 0.5 mg/L mg/L Yes 300
<br />ASW-1 8/15/2025 Nitrogen, Nitrate 0.03 J 0.03 0.1 mg/L mg/L Yes 300
<br />ASW-1 8/15/2025 Sulfate 2.1 2.1 1 mg/L mg/L Yes 300
<br />ASW-1 6/12/2025 Solids, Total Dissolved 60 60 25 mg/L mg/L Yes 2540C
<br />ASW-1 8/15/2025 Solids, Total Dissolved 66 66 10 mg/L mg/l Yes 2540C
<br />ASW-1 8/9/2024 1,2,3-Trichloropropane <0.005 ND 0.005 μg/L ug/L No 524.2
<br />ASW-1 2/20/2025 1,2,3-Trichloropropane <0.005 ND 0.005 μg/L ug/L No 524.2
<br />ASW-1 3/24/2025 1,2,3-Trichloropropane <0.005 ND 0.005 μg/L ug/L No 524.2
<br />ASW-1 6/12/2025 1,2,3-Trichloropropane <0.005 ND 0.005 μg/L ug/L No 524.2
<br />ASW-1 8/15/2025 1,2,3-Trichloropropane <0.005 ND 0.005 μg/L ug/L No 524.2
<br />ASW-1 2/20/2025 Bacteria, Total Coliform 23 23 1.8 MPN/100ml MPN/100ml Yes 9221B
<br />ASW-1 3/24/2025 Bacteria, Total Coliform 1600 1600 1.8 MPN/100ml MPN/100ml Yes 9221B
<br />ASW-1 6/12/2025 Total Petroleum Hydrocarbons <5 ND 5 mg/L mg/L No 1664B
<br />ASW-2 8/9/2024 Solids, Total Dissolved 60 60 6.7 mg/L mg/L Yes 160.1
<br />ASW-2 3/24/2025 Solids, Total Dissolved 180 A10 180 10 mg/L mg/L Yes 160.1
<br />ASW-2 8/9/2024 Bicarbonate 41 41 5 mg/L mg/L Yes 310.1
<br />ASW-2 8/9/2024 Carbonate <2.5 ND 2.5 mg/L mg/L No 310.1
<br />ASW-2 8/9/2024 Solids, Total Suspended 36 A10 36 1.5 mg/L mg/L Yes 160.2
<br />ASW-2 2/20/2025 Solids, Total Suspended 8.6 A10 8.6 1 mg/L mg/L Yes 160.2
<br />ASW-2 3/24/2025 Solids, Total Suspended 14 A10 14 0.67 mg/L mg/L Yes 160.2
<br />ASW-2 6/12/2025 Solids, Total Suspended 22 A10 22 1 mg/L mg/L Yes 160.2
<br />ASW-2 8/15/2025 Solids, Total Suspended 53 A10 53 2 mg/L mg/L Yes 160.2
<br />ASW-2 3/24/2025 Bicarbonate 91 91 5 mg/L mg/L Yes 310.1
<br />ASW-2 3/24/2025 Carbonate <2.5 ND 2.5 mg/L mg/L No 310.1
<br />ASW-2 6/12/2025 Bicarbonate 39 39 5 mg/L mg/L Yes 310.1
<br />ASW-2 6/12/2025 Carbonate <2.5 ND 2.5 mg/L mg/L No 310.1
<br />ASW-2 8/15/2025 Bicarbonate 35 35 5 mg/L mg/L Yes 310.1
<br />ASW-2 8/15/2025 Carbonate <2.5 ND 2.5 mg/L mg/L No 310.1
<br />ASW-2 8/15/2025 Alkalinity 29 29 4.1 mg/L mg/L Yes 310.1
<br />ASW-2 8/9/2024 Oil & Grease 9.7 9.7 5 mg/L mg/L Yes 1664
<br />ASW-2 2/20/2025 Oil & Grease <5 ND 5 mg/L mg/L No 1664
<br />ASW-2 3/24/2025 Oil & Grease <5 ND 5 mg/L mg/L No 1664
<br />ASW-2 8/15/2025 Oil & Grease 1.4 J 1.4 5 mg/L mg/L Yes 1664
<br />ASW-2 8/9/2024 Calcium, Dissolved 7.5 7.5 0.1 mg/L mg/L Yes 6010B
<br />ASW-2 8/9/2024 Magnesium, Dissolved 3 3 0.05 mg/L mg/L Yes 6010B
<br />ASW-2 8/9/2024 Sodium, Dissolved 2.9 2.9 1 mg/L mg/L Yes 6010B
<br />ASW-2 8/9/2024 Potassium, Dissolved 2.1 2.1 1 mg/L mg/L Yes 6010B
<br />ASW-2 8/15/2025 Calcium, Dissolved 7.4 7.4 0.1 mg/L mg/L Yes 6010B
<br />ASW-2 8/15/2025 Magnesium, Dissolved 2.4 2.4 0.05 mg/L mg/L Yes 6010B
<br />ASW-2 8/15/2025 Sodium, Dissolved 3.4 3.4 1 mg/L mg/L Yes 6010B
<br />ASW-2 8/15/2025 Potassium, Dissolved 0.99 J 0.99 1 mg/L mg/L Yes 6010B
<br />ASW-2 2/20/2025 Calcium, Dissolved 19 19 0.1 mg/L mg/L Yes 6010B
<br />ASW-2 2/20/2025 Magnesium, Dissolved 15 15 0.05 mg/L mg/L Yes 6010B
<br />ASW-2 2/20/2025 Sodium, Dissolved 20 20 1 mg/L mg/L Yes 6010B
<br />ASW-2 2/20/2025 Potassium, Dissolved 2.7 2.7 1 mg/L mg/L Yes 6010B
<br />ASW-2 3/24/2025 Calcium, Dissolved 17 17 0.1 mg/L mg/L Yes 6010B
<br />ASW-2 3/24/2025 Magnesium, Dissolved 13 13 0.05 mg/L mg/L Yes 6010B
<br />ASW-2 3/24/2025 Sodium, Dissolved 17 17 1 mg/L mg/L Yes 6010B
<br />ASW-2 3/24/2025 Potassium, Dissolved 1.8 1.8 1 mg/L mg/L Yes 6010B
<br />ASW-2 6/12/2025 Calcium, Dissolved 7.2 7.2 0.1 mg/L mg/L Yes 6010B
<br />ASW-2 6/12/2025 Magnesium, Dissolved 2.9 2.9 0.05 mg/L mg/L Yes 6010B
<br />ASW-2 6/12/2025 Sodium, Dissolved 3.5 3.5 1 mg/L mg/L Yes 6010B
<br />ASW-2 6/12/2025 Potassium, Dissolved 1.4 1.4 1 mg/L mg/L Yes 6010B
<br />ASW-2 8/9/2024 1,2-Dibromoethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-2 8/9/2024 Dibromomethane <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-2 8/9/2024 1,2-Dichlorobenzene <0.5 ND 0.5 μg/L ug/L No 8260B
<br />ASW-2 8/9/2024 1,3-Dichlorobenzene <0.5 ND 0.5 μg/L ug/L No 8260B
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