NORTHFORK TR CT COLUMBIA FALLS
PWS ID: MT0000110 · KALISPELL, Montana 59901
Population Served
48
Total Violations
44
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 19
- County
- Flathead
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 18
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 19 | 2021 |
| Nitrate | MR | 7 | 1997 |
| Coliform (TCR) | MCL | 7 | 2001 |
| Coliform (TCR) | MR | 5 | 1997 |
| Lead and Copper Rule | MR | 3 | 1999 |
| E. COLI | MR | 3 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.