THREE FORKS KOA
PWS ID: MT0000759 · THREE FORKS, Montana 59752
Population Served
202
Total Violations
111
Health-Based Violations
13
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 71
- County
- Broadwater
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 96
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 72 | 2014 |
| Nitrate-Nitrite | MR | 15 | 2023 |
| Revised Total Coliform Rule | TT | 9 | 2025 |
| Coliform (TCR) | MCL | 4 | 2014 |
| Nitrate | MR | 3 | 1997 |
| E. COLI | MR | 3 | 2014 |
| Revised Total Coliform Rule | MON | 3 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.