Ponca Tribe Of Oklahoma
PWS ID: 063003614 · Ponca, 06 74601
Population Served
360
Total Violations
25
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 155
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 21
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 5 | 2021 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2021 |
| Combined Uranium | MR | 4 | 2021 |
| Combined Radium (-226 and -228) | MR | 4 | 2021 |
| Public Notice | Other | 2 | 2020 |
| TTHM | MR | 2 | 2019 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2019 |
| Revised Total Coliform Rule | TT | 1 | 2020 |
| Revised Total Coliform Rule | MCL | 1 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.