OKEMAH UTILITIES AUTHORITY
PWS ID: OK1020706 · OKEMAH, Oklahoma 74859
Population Served
3,113
Total Violations
283
Health-Based Violations
191
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,051
- County
- Okfuskee
- School/Daycare
- No
- MCL Violations
- 117
- Monitoring Violations
- 80
- Treatment Tech Violations
- 74
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 114 | 2025 |
| CARBON, TOTAL | TT | 69 | 2009 |
| CARBON, TOTAL | MR | 15 | 2004 |
| Chlorine | MR | 12 | 2023 |
| Revised Total Coliform Rule | MON | 12 | 2023 |
| TTHM | MR | 11 | 2024 |
| Coliform (TCR) | MR | 9 | 2008 |
| Lead and Copper Rule | MR | 8 | 2010 |
| Nitrate-Nitrite | MR | 8 | 2006 |
| Surface Water Treatment Rule | TT | 5 | 2023 |
| Coliform (TCR) | MCL | 3 | 1995 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2013 |
| Nitrate | MR | 2 | 2001 |
| Consumer Confidence Rule | Other | 2 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.