VALLEY HUB
PWS ID: MT0003711 · HELENA, Montana 59602
Population Served
83
Total Violations
68
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Lewis and Clark
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 64
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 39 | 2009 |
| Revised Total Coliform Rule | MON | 13 | 2022 |
| Nitrate-Nitrite | MR | 9 | 2019 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
| Nitrate | MR | 3 | 1997 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.