ATANAHA EVENT CENTER
PWS ID: MT0004539 · BIG FORK, Montana 59911
Population Served
74
Total Violations
30
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 4
- County
- Lake
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 27
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 15 | 2020 |
| Coliform (TCR) | MR | 9 | 2016 |
| Revised Total Coliform Rule | Other | 3 | 2016 |
| E. COLI | MR | 3 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.