AP KOOKOOSINT
PWS ID: MT0004929 · KALISPELL, Montana 59903
Population Served
40
Total Violations
20
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 19
- County
- Flathead
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 11
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | TT | 7 | 2024 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2017 |
| Combined Radium (-226 and -228) | MR | 4 | 2017 |
| Revised Total Coliform Rule | MON | 3 | 2019 |
| Consumer Confidence Rule | Other | 2 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.