CROW CREEK TRIBAL SCHOOL
PWS ID: 084690437 · STEPHAN, 08 57346
Population Served
516
Total Violations
27
Health-Based Violations
1
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Federal
- Connections
- 18
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 24
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 5 | 2015 |
| TTHM | MR | 3 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2024 |
| Lead and Copper Rule | MR | 2 | 2022 |
| Revised Total Coliform Rule | RPT | 1 | 2025 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1982 |
| Cadmium | MR | 1 | 1983 |
| Selenium | MR | 1 | 1983 |
| Nitrate | MR | 1 | 1983 |
| Arsenic | MR | 1 | 1983 |
| Long Term 2 Enhanced Surface Water Treatment Rule | MR | 1 | 2025 |
| Mercury | MR | 1 | 1983 |
| Fluoride | MR | 1 | 1983 |
| Revised Total Coliform Rule | MON | 1 | 2021 |
| Barium | MR | 1 | 1983 |
| Groundwater Rule | TT | 1 | 2022 |
| Chromium | MR | 1 | 1983 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.