MOUNTAIN CITY OF
PWS ID: ND3400707 · MOUNTAIN, North Dakota 58262
Population Served
92
Total Violations
105
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 62
- County
- Pembina
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 89
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 40 | 2022 |
| Coliform (TCR) | MR | 37 | 2015 |
| Revised Total Coliform Rule | MON | 8 | 2021 |
| Lead and Copper Rule | MR | 4 | 2007 |
| Nitrate-Nitrite | MCL | 2 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.