MCCURTAIN MUNICIPAL AUTHORITY
PWS ID: OK3003101 · MCCURTAIN, Oklahoma 74944
Population Served
560
Total Violations
527
Health-Based Violations
340
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 270
- County
- Haskell
- School/Daycare
- No
- MCL Violations
- 339
- Monitoring Violations
- 137
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 327 | 2025 |
| Coliform (TCR) | MR | 64 | 2011 |
| TTHM | MR | 33 | 2023 |
| Lead and Copper Rule | MR | 31 | 2023 |
| Consumer Confidence Rule | Other | 9 | 2017 |
| Coliform (TCR) | MCL | 7 | 2014 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2015 |
| Total Haloacetic Acids (HAA5) | MCL | 5 | 2025 |
| Chlorine | MR | 4 | 2015 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.