HUNTLEY YELLOWSTONE CO WATER AND SEWER
PWS ID: MT0000254 · HUNTLEY, Montana 59037
Population Served
230
Total Violations
51
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 150
- County
- Yellowstone
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 37
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate-Nitrite | MR | 12 | 2017 |
| TTHM | MR | 9 | 2006 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2006 |
| Consumer Confidence Rule | Other | 6 | 2013 |
| Asbestos | MR | 5 | 2020 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
| Lead and Copper Rule | TT | 3 | 2017 |
| Lead and Copper Rule | MR | 2 | 2014 |
| Coliform (TCR) | MCL | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.