NORTH VALLEY COUNTY WATER AND SEWER DIST
PWS ID: MT0003595 · GLASGOW, Montana 59230
Population Served
450
Total Violations
134
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 194
- County
- Valley
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 110
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 51 | 2024 |
| Revised Total Coliform Rule | MON | 27 | 2024 |
| Consumer Confidence Rule | Other | 18 | 2024 |
| Lead and Copper Rule | MR | 12 | 2023 |
| Coliform (TCR) | MR | 8 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2024 |
| TTHM | MR | 6 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.