ROCK CREEK LODGE
PWS ID: MT0000799 · MISSOULA, Montana 59807
Population Served
25
Total Violations
152
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Missoula
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 139
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 68 | 2023 |
| Coliform (TCR) | MR | 61 | 2016 |
| Nitrate-Nitrite | MR | 9 | 2024 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
| Revised Total Coliform Rule | TT | 3 | 2019 |
| Nitrate | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.