BOBS VALLEY SERVICE INC
PWS ID: MT0003662 · EAST HELENA, Montana 59635
Population Served
1,032
Total Violations
78
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Lewis and Clark
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 71
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 59 | 2007 |
| Nitrate-Nitrite | MR | 6 | 2009 |
| Lead and Copper Rule | MR | 5 | 2012 |
| Revised Total Coliform Rule | Other | 3 | 2016 |
| Coliform (TCR) | MCL | 2 | 1994 |
| Revised Total Coliform Rule | TT | 2 | 2025 |
| Nitrate | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.