THE FORT AT 49 LLC
PWS ID: MT0001747 · CUSTER, Montana 59024
Population Served
25
Total Violations
188
Health-Based Violations
25
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Yellowstone
- School/Daycare
- No
- MCL Violations
- 21
- Monitoring Violations
- 154
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 60 | 2010 |
| Nitrate-Nitrite | MR | 38 | 2021 |
| Revised Total Coliform Rule | MON | 37 | 2024 |
| Nitrate-Nitrite | MCL | 13 | 2004 |
| E. COLI | MR | 13 | 2023 |
| Coliform (TCR) | MCL | 8 | 2014 |
| Nitrate | MR | 6 | 1997 |
| Revised Total Coliform Rule | TT | 4 | 2017 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.