Water Quality in CLEVELAND, OK (74020)

EPA violation data for public water systems serving ZIP code 74020.

346

Total Violations

307

Health-Based

Monitoring / Reporting

342

Resolved

What does this mean?

342 of 346 violations have been resolved. 307 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 39 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.

Water systems: 17 Population served: 8,848

Violations Detail (346 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Interim Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Jul 31, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jul 31, 2025	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Jul 31, 2025	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Jul 31, 2025	Resolved	Eye and nose irritation; stomach discomfort
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2025	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Jun 30, 2025	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Jun 30, 2025	Resolved	Eye and nose irritation; stomach discomfort
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.068	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.167	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.189	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.189	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.068	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.068	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.068	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.189	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.189	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.167	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.167	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.167	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.19	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.19	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.19	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.19	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.165	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.165	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.165	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.165	Dec 31, 2024	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Dec 31, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Active	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.071	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.071	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.071	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.071	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Sep 30, 2024	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2024	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2024	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.2	Jun 30, 2024	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.91	Jun 30, 2024	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.91	Jun 30, 2024	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.91	Jun 30, 2024	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.91	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.2	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.2	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.2	Jun 30, 2024	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2024	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2024	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2024	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.193	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.193	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.193	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.193	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.193	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Mar 31, 2024	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Dec 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Dec 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Dec 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Dec 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Dec 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.204	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Sep 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.91	Sep 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.91	Sep 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.91	Sep 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.91	Sep 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.91	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.204	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.204	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.204	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.204	Sep 30, 2023	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Sep 28, 2023	Active	N/A
TTHM	Health-Based	N/A	0.173	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.199	Jun 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Jun 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Jun 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Jun 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.173	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.173	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.173	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.173	Jun 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.93	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.153	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.153	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.153	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.153	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.153	Mar 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.95	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.175	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.175	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.175	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.175	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.175	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.186	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.186	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.186	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.186	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.158	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.186	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.158	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.158	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.158	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.158	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Dec 29, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Dec 29, 2022	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Dec 29, 2022	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Dec 29, 2022	Resolved	N/A
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	0.98	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.16	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.16	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.194	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.194	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.168	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.168	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.168	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.197	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.197	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.197	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.197	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.197	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.168	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.168	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.168	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.197	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.163	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.241	Mar 31, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.89	Mar 31, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.89	Mar 31, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.89	Mar 31, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.89	Mar 31, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.89	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.163	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.163	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.163	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.163	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.163	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.241	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.241	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.241	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.241	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.241	Mar 31, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.89	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.81	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.81	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.81	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.81	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.085	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.81	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.81	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.085	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.085	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.085	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.085	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.085	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Dec 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.82	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.239	Sep 30, 2021	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	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
TTHM	Health-Based	N/A	0.239	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.171	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.239	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.239	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.239	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.82	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.82	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.82	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.82	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.82	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.239	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.177	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.177	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.177	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.86	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.177	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.177	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.86	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.86	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.86	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.86	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.242	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.86	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.177	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.201	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.227	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.201	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.201	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.201	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.201	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.201	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.92	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.92	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.92	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.92	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.92	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.227	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.227	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.227	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.227	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.227	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.92	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Mar 31, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Mar 31, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(19)

Interim Enhanced Surface Water Treatment Rule

Jul 31Resolved

Revised Total Coliform Rule

Jul 31Resolved

Chlorine

Jul 31Resolved

Chlorine

Jul 31Resolved

Consumer Confidence Rule

Jun 30Resolved

Chlorine

Jun 30Resolved

Chlorine

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

2024(61)

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Active