BTNF-BLACKROCK RANGER STATION
PWS ID: WY5680212 · JACKSON, Wyoming 83001
Population Served
71
Total Violations
8
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Federal
- Connections
- 4
- County
- Teton
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 2
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 2 | 2025 |
| Revised Total Coliform Rule | TT | 2 | 2019 |
| Revised Total Coliform Rule | Other | 1 | 2017 |
| E. COLI | MR | 1 | 2024 |
| Coliform (TCR) | MCL | 1 | 2008 |
| Nitrate | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.