ELK LAKE RESORT
PWS ID: MT0003973 · WEST YELLOWSTONE, Montana 59758
Population Served
38
Total Violations
50
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 10
- County
- Beaverhead
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 45
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 22 | 2015 |
| E. COLI | MR | 14 | 2023 |
| Nitrate-Nitrite | MR | 9 | 2006 |
| Coliform (TCR) | MCL | 5 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.