Water Quality in NONDALTON, AK (99640)
EPA violation data for public water systems serving ZIP code 99640.
359
Total Violations
10
Health-Based
349
Monitoring / Reporting
358
Resolved
What does this mean?
358 of 359 violations have been resolved. 10 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 349 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.
Violations Detail (359 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2025 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Aug 31, 2025 | Resolved | Eye and nose irritation; stomach discomfort |
| Lead and Copper Rule | Monitoring | N/A | N/A | Jun 30, 2025 | Active | N/A |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | Eye and nose irritation; stomach discomfort |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | May 31, 2025 | Resolved | Eye and nose irritation; stomach discomfort |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | May 31, 2025 | Resolved | N/A |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | May 31, 2025 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2025 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Apr 30, 2025 | Resolved | Eye and nose irritation; stomach discomfort |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2025 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2025 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2025 | Resolved | N/A |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | Mar 31, 2025 | Resolved | N/A |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | Mar 31, 2025 | Resolved | N/A |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | Mar 31, 2025 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2025 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2025 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | Eye and nose irritation; stomach discomfort |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Nov 30, 2024 | Resolved | Eye and nose irritation; stomach discomfort |
| Interim Enhanced Surface Water Treatment Rule | Health-Based | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Aug 31, 2024 | Resolved | Eye and nose irritation; stomach discomfort |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | Aug 31, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2024 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Health-Based | N/A | N/A | Jun 30, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | Eye and nose irritation; stomach discomfort |
| Interim Enhanced Surface Water Treatment Rule | Health-Based | N/A | N/A | Jun 30, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2024 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2024 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2024 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2024 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2023 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2023 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2023 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2023 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2023 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jan 31, 2023 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jan 31, 2023 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jan 31, 2023 | Resolved | N/A |
| cis-1,2-Dichloroethylene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| o-Dichlorobenzene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Ethylbenzene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Styrene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| p-Dichlorobenzene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Arsenic | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Skin damage; circulatory system problems; increased risk of cancer |
| Trichloroethylene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Liver problems; increased risk of cancer |
| Toluene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| 1,2,4-Trichlorobenzene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Tetrachloroethylene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Liver problems; increased risk of cancer |
| Vinyl chloride | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Increased risk of cancer |
| Xylenes, Total | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Carbon tetrachloride | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Liver problems; increased risk of cancer |
| Nitrate | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| CHLOROBENZENE | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| 1,1,2-Trichloroethane | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| 1,1,1-Trichloroethane | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| 1,2-Dichloroethane | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| trans-1,2-Dichloroethylene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| 1,2-Dichloropropane | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| 1,1-Dichloroethylene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Benzene | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Anemia; decrease in blood platelets; increased risk of cancer |
| DICHLOROMETHANE | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Total Polychlorinated Biphenyls (PCB) | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Diquat | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| 1,2-DIBROMO-3-CHLOROPROPANE | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| LASSO | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Atrazine | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Cardiovascular system or reproductive problems |
| Benzo(a)pyrene | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| HEXACHLOROBENZENE | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Methoxychlor | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Picloram | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| 2,4,5-TP | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlordane | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| 2,4-D | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Hexachlorocyclopentadiene | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| ETHYLENE DIBROMIDE | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Glyphosate | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Heptachlor | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| 2,3,7,8-TCDD | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Heptachlor epoxide | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Carbofuran | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Dalapon | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Di(2-ethylhexyl) phthalate | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| OXAMYL | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Simazine | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Endothall | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Di(2-ethylhexyl) adipate | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Toxaphene | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Endrin | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| BHC-GAMMA | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Dinoseb | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Pentachlorophenol | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Di(2-ethylhexyl) adipate | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Methoxychlor | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Picloram | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Toxaphene | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Dalapon | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Diquat | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Glyphosate | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| OXAMYL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Hexachlorocyclopentadiene | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Carbofuran | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| 2,3,7,8-TCDD | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Heptachlor | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Heptachlor epoxide | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| 2,4,5-TP | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| HEXACHLOROBENZENE | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Total Polychlorinated Biphenyls (PCB) | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| 1,2-DIBROMO-3-CHLOROPROPANE | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| ETHYLENE DIBROMIDE | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Chlordane | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Pentachlorophenol | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Endothall | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Di(2-ethylhexyl) phthalate | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Atrazine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Cardiovascular system or reproductive problems |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Simazine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Dinoseb | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| LASSO | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| 2,4-D | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Benzo(a)pyrene | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Endrin | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| BHC-GAMMA | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Methoxychlor | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Methoxychlor | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Toxaphene | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Toxaphene | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Glyphosate | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Glyphosate | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Di(2-ethylhexyl) adipate | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Di(2-ethylhexyl) adipate | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| OXAMYL | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| OXAMYL | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Dinoseb | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Dinoseb | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Hexachlorocyclopentadiene | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Hexachlorocyclopentadiene | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Carbofuran | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Carbofuran | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Heptachlor epoxide | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Heptachlor epoxide | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Endothall | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| 2,4-D | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| 2,4-D | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Endothall | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| 2,4,5-TP | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| 2,4,5-TP | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Benzo(a)pyrene | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Benzo(a)pyrene | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Total Polychlorinated Biphenyls (PCB) | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Di(2-ethylhexyl) phthalate | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Di(2-ethylhexyl) phthalate | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Picloram | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Picloram | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Dalapon | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Dalapon | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Endrin | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Endrin | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Diquat | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Diquat | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Total Polychlorinated Biphenyls (PCB) | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| HEXACHLOROBENZENE | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| ETHYLENE DIBROMIDE | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| HEXACHLOROBENZENE | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| ETHYLENE DIBROMIDE | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| LASSO | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| BHC-GAMMA | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Atrazine | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | Cardiovascular system or reproductive problems |
| Atrazine | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | Cardiovascular system or reproductive problems |
| Pentachlorophenol | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| BHC-GAMMA | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Chlordane | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Simazine | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Simazine | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| 1,2-DIBROMO-3-CHLOROPROPANE | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Pentachlorophenol | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| 1,2-DIBROMO-3-CHLOROPROPANE | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Chlordane | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| 2,3,7,8-TCDD | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| 2,3,7,8-TCDD | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Heptachlor | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Heptachlor | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| LASSO | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Ethylbenzene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Simazine | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| ETHYLENE DIBROMIDE | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Benzo(a)pyrene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Chlordane | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| LASSO | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Atrazine | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Cardiovascular system or reproductive problems |
| Carbon tetrachloride | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Liver problems; increased risk of cancer |
| Trichloroethylene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Liver problems; increased risk of cancer |
| Diquat | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Vinyl chloride | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Increased risk of cancer |
| Endrin | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| BHC-GAMMA | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 1,2,4-Trichlorobenzene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| cis-1,2-Dichloroethylene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Xylenes, Total | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| o-Dichlorobenzene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 1,1-Dichloroethylene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| trans-1,2-Dichloroethylene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 1,1,1-Trichloroethane | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| CHLOROBENZENE | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| p-Dichlorobenzene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Toluene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Tetrachloroethylene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Liver problems; increased risk of cancer |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 1,1,2-Trichloroethane | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Styrene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Arsenic | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Skin damage; circulatory system problems; increased risk of cancer |
| 1,2-DIBROMO-3-CHLOROPROPANE | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| HEXACHLOROBENZENE | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Endothall | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 1,2-Dichloroethane | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Glyphosate | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| OXAMYL | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Benzene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Anemia; decrease in blood platelets; increased risk of cancer |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Di(2-ethylhexyl) adipate | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Di(2-ethylhexyl) phthalate | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Picloram | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Toxaphene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 2,4,5-TP | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Carbofuran | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Methoxychlor | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Hexachlorocyclopentadiene | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 2,3,7,8-TCDD | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Total Polychlorinated Biphenyls (PCB) | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Dinoseb | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 1,2-Dichloropropane | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Heptachlor | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Heptachlor epoxide | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Pentachlorophenol | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Dalapon | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 2,4-D | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| DICHLOROMETHANE | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(19)
Revised Total Coliform Rule
3A
Chlorine
27
Lead and Copper Rule
52
Chlorine
27
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Chlorine
27
Surface Water Treatment Rule
41
Surface Water Treatment Rule
41
Surface Water Treatment Rule
36
Chlorine
27
Revised Total Coliform Rule
3A
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Surface Water Treatment Rule
41
Surface Water Treatment Rule
41
Surface Water Treatment Rule
41
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
2024(23)
Chlorine
27
Surface Water Treatment Rule
36
Chlorine
27
Interim Enhanced Surface Water Treatment Rule
44
Surface Water Treatment Rule
41
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Chlorine
27
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
41
Surface Water Treatment Rule
36
Lead and Copper Rule
52
Revised Total Coliform Rule
3A
Interim Enhanced Surface Water Treatment Rule
43
Surface Water Treatment Rule
36
Chlorine
27
Interim Enhanced Surface Water Treatment Rule
44
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
2023(23)
Chlorine
27
Lead and Copper Rule
52
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Interim Enhanced Surface Water Treatment Rule
38
Consumer Confidence Rule
72
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Chlorine
27
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Lead and Copper Rule
52
Revised Total Coliform Rule
3A
Chlorine
27
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
2022(203)
cis-1,2-Dichloroethylene
03
o-Dichlorobenzene
03
Ethylbenzene
03
Styrene
03
Total Haloacetic Acids (HAA5)
27
p-Dichlorobenzene
03
Arsenic
03
Trichloroethylene
03
Toluene
03
1,2,4-Trichlorobenzene
03
Tetrachloroethylene
03
Vinyl chloride
03
Xylenes, Total
03
TTHM
27
Carbon tetrachloride
03
Nitrate
03
CHLOROBENZENE
03
1,1,2-Trichloroethane
03
1,1,1-Trichloroethane
03
1,2-Dichloroethane
03
trans-1,2-Dichloroethylene
03
1,2-Dichloropropane
03
1,1-Dichloroethylene
03
Benzene
03
DICHLOROMETHANE
03
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Total Polychlorinated Biphenyls (PCB)
03
Diquat
03
1,2-DIBROMO-3-CHLOROPROPANE
03
LASSO
03
Atrazine
03
Benzo(a)pyrene
03
HEXACHLOROBENZENE
03
Methoxychlor
03
Picloram
03
2,4,5-TP
03
Chlordane
03
2,4-D
03
Hexachlorocyclopentadiene
03
ETHYLENE DIBROMIDE
03
Glyphosate
03
Heptachlor
03
2,3,7,8-TCDD
03
Heptachlor epoxide
03
Carbofuran
03
Dalapon
03
Di(2-ethylhexyl) phthalate
03
OXAMYL
03
Simazine
03
Endothall
03
Di(2-ethylhexyl) adipate
03
Toxaphene
03
Endrin
03
Consumer Confidence Rule
72
BHC-GAMMA
03
Revised Total Coliform Rule
3A
Dinoseb
03
Pentachlorophenol
03
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Di(2-ethylhexyl) adipate
03
Methoxychlor
03
Picloram
03
Toxaphene
03
Dalapon
03
Diquat
03
Glyphosate
03
OXAMYL
03
Hexachlorocyclopentadiene
03
Carbofuran
03
2,3,7,8-TCDD
03
Heptachlor
03
Heptachlor epoxide
03
2,4,5-TP
03
HEXACHLOROBENZENE
03
Total Polychlorinated Biphenyls (PCB)
03
1,2-DIBROMO-3-CHLOROPROPANE
03
ETHYLENE DIBROMIDE
03
Chlordane
03
Pentachlorophenol
03
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Endothall
03
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Consumer Confidence Rule
71
Di(2-ethylhexyl) phthalate
03
Atrazine
03
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Simazine
03
Consumer Confidence Rule
71
Dinoseb
03
LASSO
03
2,4-D
03
Benzo(a)pyrene
03
Endrin
03
BHC-GAMMA
03
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Methoxychlor
03
Methoxychlor
03
Toxaphene
03
Toxaphene
03
Glyphosate
03
Glyphosate
03
Di(2-ethylhexyl) adipate
03
Di(2-ethylhexyl) adipate
03
OXAMYL
03
OXAMYL
03
Dinoseb
03
Dinoseb
03
Hexachlorocyclopentadiene
03
Hexachlorocyclopentadiene
03
Carbofuran
03
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Carbofuran
03
Heptachlor epoxide
03
Heptachlor epoxide
03
Endothall
03
2,4-D
03
2,4-D
03
Endothall
03
2,4,5-TP
03
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
2,4,5-TP
03
Benzo(a)pyrene
03
Interim Enhanced Surface Water Treatment Rule
38
Benzo(a)pyrene
03
Total Polychlorinated Biphenyls (PCB)
03
Di(2-ethylhexyl) phthalate
03
Di(2-ethylhexyl) phthalate
03
Picloram
03
Picloram
03
Dalapon
03
Dalapon
03
Endrin
03
Endrin
03
Diquat
03
Diquat
03
Total Polychlorinated Biphenyls (PCB)
03
HEXACHLOROBENZENE
03
ETHYLENE DIBROMIDE
03
HEXACHLOROBENZENE
03
ETHYLENE DIBROMIDE
03
LASSO
03
BHC-GAMMA
03
Atrazine
03
Atrazine
03
Pentachlorophenol
03
Chlorine
27
BHC-GAMMA
03
Chlordane
03
Simazine
03
Simazine
03
1,2-DIBROMO-3-CHLOROPROPANE
03
Pentachlorophenol
03
1,2-DIBROMO-3-CHLOROPROPANE
03
Chlordane
03
2,3,7,8-TCDD
03
2,3,7,8-TCDD
03
Heptachlor
03
Heptachlor
03
LASSO
03
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Interim Enhanced Surface Water Treatment Rule
38
2021(91)
Ethylbenzene
03
Simazine
03
Revised Total Coliform Rule
3A
ETHYLENE DIBROMIDE
03
Benzo(a)pyrene
03
Chlordane
03
LASSO
03
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
Atrazine
03
Carbon tetrachloride
03
Trichloroethylene
03
Diquat
03
Vinyl chloride
03
Endrin
03
BHC-GAMMA
03
1,2,4-Trichlorobenzene
03
cis-1,2-Dichloroethylene
03
Xylenes, Total
03
o-Dichlorobenzene
03
1,1-Dichloroethylene
03
trans-1,2-Dichloroethylene
03
1,1,1-Trichloroethane
03
CHLOROBENZENE
03
p-Dichlorobenzene
03
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Toluene
03
Tetrachloroethylene
03
Lead and Copper Rule
52
1,1,2-Trichloroethane
03
Styrene
03
Arsenic
03
1,2-DIBROMO-3-CHLOROPROPANE
03
HEXACHLOROBENZENE
03
Endothall
03
1,2-Dichloroethane
03
Glyphosate
03
OXAMYL
03
Benzene
03
Chlorine
27
Interim Enhanced Surface Water Treatment Rule
38
Di(2-ethylhexyl) adipate
03
Di(2-ethylhexyl) phthalate
03
Picloram
03
Toxaphene
03
Interim Enhanced Surface Water Treatment Rule
38
2,4,5-TP
03
Carbofuran
03
Methoxychlor
03
Hexachlorocyclopentadiene
03
2,3,7,8-TCDD
03
Total Polychlorinated Biphenyls (PCB)
03
Dinoseb
03
1,2-Dichloropropane
03
Heptachlor
03
Heptachlor epoxide
03
Pentachlorophenol
03
Dalapon
03
2,4-D
03
DICHLOROMETHANE
03
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Chlorine
27
Consumer Confidence Rule
72
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
TTHM
27
Total Haloacetic Acids (HAA5)
27
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Consumer Confidence Rule
71
Consumer Confidence Rule
71
Interim Enhanced Surface Water Treatment Rule
38
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Chlorine
27
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
How Does This Compare?
NONDALTON (99640) has 359 recorded violations, including 10 health-based. 1 remains unresolved. Consider testing your tap water independently for added peace of mind.
Recommended Water Filters
Based on the contaminants detected in your area, these filter types may help improve your water quality.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.