BONNER HOUSING PWS SYSTEM
PWS ID: MT0000467 · MISSOULA, Montana 59806
Population Served
128
Total Violations
82
Health-Based Violations
35
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 48
- County
- Missoula
- School/Daycare
- No
- MCL Violations
- 35
- Monitoring Violations
- 46
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 35 | 2012 |
| Coliform (TCR) | MR | 13 | 2010 |
| Lead and Copper Rule | MR | 11 | 2003 |
| Picloram | MR | 3 | 2005 |
| Dinoseb | MR | 3 | 2005 |
| 2,4-D | MR | 3 | 2005 |
| Pentachlorophenol | MR | 3 | 2005 |
| 2,4,5-TP | MR | 3 | 2005 |
| E. COLI | MR | 3 | 2017 |
| Dalapon | MR | 3 | 2005 |
| Nitrate | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.