MISSOURI RIVER BAR AND GRILL
PWS ID: MT0000713 · CASCADE, Montana 59421
Population Served
512
Total Violations
162
Health-Based Violations
32
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Cascade
- School/Daycare
- No
- MCL Violations
- 26
- Monitoring Violations
- 128
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 120 | 2015 |
| Coliform (TCR) | MCL | 26 | 2012 |
| Groundwater Rule | TT | 6 | 2011 |
| Nitrate | MR | 3 | 1996 |
| Nitrate-Nitrite | MR | 3 | 2014 |
| Revised Total Coliform Rule | MON | 2 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.