PUSHMATAHA CO. RWD #5 (NASHOBA)
PWS ID: OK3006410 · NASHOBA, Oklahoma 74558
Population Served
725
Total Violations
467
Health-Based Violations
313
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 312
- County
- Pushmataha
- School/Daycare
- No
- MCL Violations
- 311
- Monitoring Violations
- 138
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 263 | 2025 |
| Coliform (TCR) | MR | 88 | 2014 |
| Coliform (TCR) | MCL | 28 | 2015 |
| TTHM | MR | 20 | 2024 |
| Total Haloacetic Acids (HAA5) | MCL | 20 | 2019 |
| Total Haloacetic Acids (HAA5) | MR | 12 | 2023 |
| Lead and Copper Rule | MR | 12 | 2023 |
| Chlorine | MR | 4 | 2018 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 2 | 2010 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| Consumer Confidence Rule | Other | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.