SENTINEL BUTTE CITY OF
PWS ID: ND1700870 · SENTINEL BUTTE, North Dakota 58654
Population Served
56
Total Violations
24
Health-Based Violations
5
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 41
- County
- Golden Valley
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 3
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 8 | 2019 |
| Coliform (TCR) | MCL | 4 | 1993 |
| Coliform (TCR) | MR | 2 | 1991 |
| Fluoride | MCL | 1 | 1983 |
| Lead and Copper Rule | MR | 1 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.