COLEHARBOR CITY OF
PWS ID: ND2800194 · COLEHARBOR, North Dakota 58531
Population Served
79
Total Violations
41
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 47
- County
- McLean
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 37
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 14 | 2015 |
| Chlorine | MR | 13 | 2022 |
| Lead and Copper Rule | MR | 6 | 2022 |
| Revised Total Coliform Rule | MON | 4 | 2021 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.