Water Quality in PERRY, OK (73077)
EPA violation data for public water systems serving ZIP code 73077.
596
Total Violations
47
Health-Based
549
Monitoring / Reporting
591
Resolved
What does this mean?
591 of 596 violations have been resolved. 47 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 549 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 (596 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| TTHM | Health-Based | N/A | 0.082 | Jun 30, 2025 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.086 | Mar 31, 2025 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.086 | Mar 31, 2025 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.083 | Mar 31, 2025 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.083 | Mar 31, 2025 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Dec 29, 2024 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Dec 29, 2024 | Resolved | N/A |
| LEAD AND COPPER RULE REVISIONS | Health-Based | N/A | N/A | Oct 16, 2024 | Active | N/A |
| LEAD AND COPPER RULE REVISIONS | Monitoring | N/A | N/A | Oct 16, 2024 | Active | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.084 | Sep 30, 2024 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.084 | Sep 30, 2024 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.084 | Sep 30, 2024 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | Eye and nose irritation; stomach discomfort |
| Revised Total Coliform 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 |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | Eye and nose irritation; stomach discomfort |
| Revised Total Coliform 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 |
| CARBON, TOTAL | Health-Based | N/A | 0.93 | Jun 30, 2024 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.93 | Jun 30, 2024 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.93 | Jun 30, 2024 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.93 | Jun 30, 2024 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Apr 30, 2024 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Apr 30, 2024 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Apr 30, 2024 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Apr 30, 2024 | Resolved | Anemia; nervous system effects in infants and young children |
| CARBON, TOTAL | Health-Based | N/A | 0.17 | Mar 31, 2024 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.17 | Mar 31, 2024 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.17 | Mar 31, 2024 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.17 | Mar 31, 2024 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Jan 31, 2024 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jan 31, 2024 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jan 31, 2024 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jan 31, 2024 | Resolved | Anemia; nervous system effects in infants and young children |
| CARBON, TOTAL | Health-Based | N/A | 0.71 | Dec 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.71 | Dec 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.71 | Dec 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.71 | Dec 31, 2023 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2023 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Revised Total Coliform 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 |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2023 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Health-Based | N/A | 0.63 | Sep 30, 2023 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Interim Enhanced Surface Water Treatment 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 |
| Interim Enhanced Surface Water Treatment 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 |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.63 | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.63 | Sep 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.63 | Sep 30, 2023 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| TTHM | Monitoring | N/A | N/A | Aug 31, 2023 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Jul 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jul 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jul 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jul 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorite | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2023 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | May 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | May 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | May 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | May 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.39 | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.39 | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.39 | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.39 | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorite | Monitoring | N/A | N/A | Feb 28, 2023 | Resolved | Anemia; nervous system effects in infants and young children |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2023 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorite | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorite | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine dioxide | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Health-Based | N/A | 0.56 | Dec 31, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.56 | Dec 31, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.56 | Dec 31, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.56 | Dec 31, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine dioxide | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Oct 1, 2022 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Oct 1, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.5 | Sep 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.5 | Sep 30, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine dioxide | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Revised Total Coliform 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 |
| Revised Total Coliform 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 |
| Chlorite | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| 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 |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.36 | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.36 | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.36 | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.36 | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| CARBON, TOTAL | 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 |
| 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 |
| CARBON, TOTAL | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | May 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | May 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | May 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | May 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.36 | Mar 31, 2022 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.36 | Mar 31, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| TTHM | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Chlorine dioxide | 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 |
| Interim Enhanced Surface Water Treatment 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 |
| 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 |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | 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 |
| Chlorine dioxide | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Chlorine dioxide | 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 |
| Chlorine dioxide | 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 |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | Anemia; nervous system effects in infants and young children |
| CARBON, TOTAL | Health-Based | N/A | 0.19 | Dec 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Chlorine dioxide | 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 |
| Interim Enhanced Surface Water Treatment Rule | 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 |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | 0.19 | Dec 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine dioxide | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Chlorine dioxide | 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 |
| Interim Enhanced 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 | Nov 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Interim Enhanced 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 |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine dioxide | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Health-Based | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CARBON, TOTAL | 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 |
| Interim Enhanced 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 |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Sep 28, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Sep 28, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Sep 28, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Sep 28, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Sep 28, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Sep 28, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Sep 28, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Sep 28, 2021 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Interim Enhanced Surface Water Treatment Rule | 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 |
| Interim Enhanced Surface Water Treatment Rule | 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 |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine dioxide | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Chlorine dioxide | 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 | 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 | 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 |
| 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 |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 27, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Apr 30, 2021 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorite | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine dioxide | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| CARBON, TOTAL | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Mar 16, 2021 | Active | N/A |
| Public Notice | Monitoring | N/A | N/A | Mar 16, 2021 | Active | N/A |
| Public Notice | Monitoring | N/A | N/A | Mar 16, 2021 | Active | 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 |
| 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 |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Chlorite | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorite | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | Anemia; nervous system effects in infants and young children |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(5)
TTHM
02
TTHM
02
TTHM
02
TTHM
02
TTHM
02
2024(35)
TTHM
35
TTHM
35
LEAD AND COPPER RULE REVISIONS
2E
LEAD AND COPPER RULE REVISIONS
4G
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
TTHM
02
TTHM
02
TTHM
02
Chlorine
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Chlorine
27
Chlorine
27
Chlorine
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
2023(125)
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
Chlorite
27
Revised Total Coliform Rule
3A
Chlorite
27
Chlorite
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Chlorite
27
Chlorine
27
CARBON, TOTAL
46
Chlorite
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Chlorite
27
Chlorite
27
Chlorite
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
CARBON, TOTAL
27
CARBON, TOTAL
46
CARBON, TOTAL
27
CARBON, TOTAL
46
CARBON, TOTAL
46
Chlorine
27
Chlorine
27
Chlorine
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
TTHM
27
TTHM
27
TTHM
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
TTHM
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorine
27
Revised Total Coliform Rule
3A
Chlorite
27
Chlorite
27
Chlorite
27
Chlorine
27
Chlorine
27
Chlorine
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Chlorine
27
Chlorine
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Chlorine
27
Chlorine
27
Chlorite
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
CARBON, TOTAL
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
Revised Total Coliform Rule
3A
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorite
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
2022(212)
Chlorine
27
Chlorite
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorite
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorite
27
Chlorine
27
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
Chlorite
27
Chlorite
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Chlorite
27
Chlorite
27
Chlorite
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Consumer Confidence Rule
72
Consumer Confidence Rule
72
CARBON, TOTAL
46
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Chlorine
27
Chlorine
27
Chlorine
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
CARBON, TOTAL
27
Chlorine
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
CARBON, TOTAL
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
CARBON, TOTAL
27
Lead and Copper Rule
52
Lead and Copper Rule
52
Lead and Copper Rule
52
Lead and Copper Rule
52
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
CARBON, TOTAL
46
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorine dioxide
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Revised Total Coliform Rule
3A
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorite
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Chlorite
27
Chlorite
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorite
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
CARBON, TOTAL
27
Chlorine
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Chlorine
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Chlorine
27
Chlorine
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Chlorite
27
CARBON, TOTAL
27
Chlorite
27
Chlorite
27
Chlorite
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
CARBON, TOTAL
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
TTHM
27
TTHM
27
TTHM
27
TTHM
27
TTHM
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
CARBON, TOTAL
46
CARBON, TOTAL
46
Interim Enhanced Surface Water Treatment Rule
38
Total Haloacetic Acids (HAA5)
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
TTHM
27
TTHM
27
TTHM
27
TTHM
27
TTHM
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
Revised Total Coliform Rule
3A
Interim Enhanced Surface Water Treatment Rule
38
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
2021(219)
CARBON, TOTAL
46
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
CARBON, TOTAL
46
Chlorine dioxide
27
Chlorine dioxide
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorine dioxide
27
Chlorine dioxide
27
Revised Total Coliform Rule
3A
Interim Enhanced Surface Water Treatment Rule
38
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Revised Total Coliform Rule
3A
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
CARBON, TOTAL
27
Chlorine
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
Chlorine
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
46
CARBON, TOTAL
27
CARBON, TOTAL
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
CARBON, TOTAL
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Chlorite
27
Chlorite
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorite
27
Chlorite
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorite
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Consumer Confidence Rule
71
Consumer Confidence Rule
71
Consumer Confidence Rule
71
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorine
27
Chlorine
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Chlorine
27
Chlorine
27
Chlorite
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorite
27
Chlorite
27
Chlorite
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
CARBON, TOTAL
27
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Public Notice
75
Public Notice
75
Public Notice
75
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorite
27
Chlorite
27
Chlorite
27
Chlorite
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
Chlorine dioxide
27
How Does This Compare?
PERRY (73077) has 596 recorded violations, including 47 health-based. 5 remain 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.