JEFFERSON LINES
PWS ID: MT0002968 · MINNEAPOLIS, Montana 55404
Population Served
32
Total Violations
159
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Missoula
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 147
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 94 | 2016 |
| Revised Total Coliform Rule | MON | 29 | 2018 |
| Nitrate-Nitrite | MR | 23 | 2017 |
| Coliform (TCR) | MCL | 8 | 2000 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
| Nitrate | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.