Water Quality in ANTLERS, OK (74523)

EPA violation data for public water systems serving ZIP code 74523.

298

Total Violations

286

Health-Based

Monitoring / Reporting

298

Resolved

What does this mean?

298 of 298 violations have been resolved. 286 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 12 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: 6 Population served: 9,952

Violations Detail (298 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.068	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.068	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.068	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.068	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.088	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.088	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.088	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.088	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.084	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.084	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.084	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.084	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Dec 29, 2024	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
Total Haloacetic Acids (HAA5)	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	Resolved	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
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.093	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.093	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.093	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.093	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.09	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.09	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.09	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.09	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.089	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.089	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.089	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.089	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.117	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.117	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.117	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.117	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.087	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.087	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.087	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.087	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.137	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.137	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.137	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.137	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.133	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.074	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.074	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.133	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.133	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.133	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.074	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.99	Dec 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.99	Dec 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.99	Dec 31, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.99	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.074	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.062	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Sep 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.97	Sep 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.97	Sep 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.97	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.063	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.063	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.063	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.063	Sep 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.069	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.097	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.097	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.097	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.097	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Jun 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2023	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.98	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.072	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.069	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.069	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.069	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.102	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.102	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.102	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.102	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.083	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.083	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.083	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.083	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.114	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.114	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.114	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.114	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.064	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.064	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.064	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.119	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.119	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.119	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.119	Mar 31, 2023	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.064	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.142	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.142	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.142	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.13	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.13	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.13	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.13	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.142	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.138	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.138	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.138	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.138	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.078	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.078	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.076	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.078	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.078	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.16	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.083	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.083	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.083	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.092	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.092	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.092	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.092	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.083	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.16	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.16	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.16	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.129	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.125	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.125	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.125	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.125	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.08	Mar 31, 2022	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2022	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.077	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.077	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.077	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.071	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.071	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.071	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.071	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.077	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.091	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	0.104	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.104	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.104	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.104	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.063	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.063	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.063	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.063	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Jun 30, 2021	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2021	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2021	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2021	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(8)

Total Haloacetic Acids (HAA5)

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

2024(84)

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

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

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 29Resolved

TTHM

Dec 29Resolved

TTHM

Dec 29Resolved

Total Haloacetic Acids (HAA5)

Dec 29Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

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

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

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

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

2023(96)

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

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

CARBON, TOTAL

Dec 31Resolved

CARBON, TOTAL

Dec 31Resolved

CARBON, TOTAL

Dec 31Resolved

CARBON, TOTAL

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

CARBON, TOTAL

Sep 30Resolved

CARBON, TOTAL

Sep 30Resolved

CARBON, TOTAL

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

CARBON, TOTAL

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

CARBON, TOTAL

Jun 30Resolved

CARBON, TOTAL

Jun 30Resolved

CARBON, TOTAL

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

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

Interim Enhanced Surface Water Treatment Rule

Mar 31Resolved

Interim Enhanced Surface Water Treatment Rule

Mar 31Resolved

Interim Enhanced Surface Water Treatment Rule

Mar 31Resolved

Interim Enhanced Surface Water Treatment Rule

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

2022(66)

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

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

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

Total Haloacetic Acids (HAA5)

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

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

How Does This Compare?

ANTLERS (74523) has 298 recorded violations, including 286 health-based. All violations have been resolved, which is a positive sign for current water quality. 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

NSF Certified Products → EPA Safe Drinking Water Guide →

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

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove.

Water Quality in ANTLERS, OK (74523)

What does this mean?

Violations Detail (298 total)

Lead & Copper Levels

Violation Timeline

2025(8)

2024(84)

2023(96)

2022(66)

2021(44)

How Does This Compare?

Recommended Water Filters

Reverse Osmosis System

Activated Carbon Filter

Nearby ZIP Codes

Check Another ZIP Code