CAMP MIMANAGISH
PWS ID: MT0001687 · HELENA, Montana 59601
Population Served
50
Total Violations
87
Health-Based Violations
17
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 6
- County
- Sweet Grass
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 65
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 29 | 2015 |
| Revised Total Coliform Rule | MON | 20 | 2025 |
| Coliform (TCR) | MCL | 12 | 2015 |
| Nitrate-Nitrite | MR | 9 | 2018 |
| E. COLI | MR | 6 | 2018 |
| Revised Total Coliform Rule | TT | 5 | 2025 |
| Revised Total Coliform Rule | RPT | 3 | 2022 |
| Nitrate | MR | 1 | 1981 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.