Pawnee Tribal Complex
PWS ID: 064026001 · PAWNEE, 06 74058
Population Served
485
Total Violations
132
Health-Based Violations
18
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 35
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 108
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 52 | 2013 |
| Gross Alpha, Excl. Radon and U | MR | 14 | 2013 |
| Combined Radium (-226 and -228) | MR | 14 | 2013 |
| Combined Uranium | MR | 14 | 2013 |
| Coliform (TCR) | MCL | 10 | 2014 |
| Nitrate-Nitrite | MR | 8 | 2015 |
| Groundwater Rule | TT | 6 | 2011 |
| Consumer Confidence Rule | Other | 5 | 2016 |
| Lead and Copper Rule | MR | 3 | 2010 |
| Lead and Copper Rule | TT | 2 | 2002 |
| Revised Total Coliform Rule | MON | 1 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2008 |
| TTHM | MR | 1 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.