COLFAX CITY OF
PWS ID: ND3900196 · COLFAX, North Dakota 58018
Population Served
121
Total Violations
71
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 43
- County
- Richland
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 21
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 14 | 2009 |
| Lead and Copper Rule | MR | 7 | 2014 |
| Coliform (TCR) | MCL | 6 | 1994 |
| Consumer Confidence Rule | Other | 2 | 2009 |
| Coliform (TCR) | Other | 2 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.