FEATHERED PIPE RANCH
PWS ID: MT0003418 · HELENA, Montana 59624
Population Served
58
Total Violations
99
Health-Based Violations
18
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 6
- County
- Lewis and Clark
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 78
- Treatment Tech Violations
- 14
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 42 | 2014 |
| Revised Total Coliform Rule | MON | 21 | 2021 |
| E. COLI | MR | 9 | 2023 |
| Groundwater Rule | TT | 8 | 2011 |
| Nitrate-Nitrite | MR | 6 | 2015 |
| Revised Total Coliform Rule | TT | 6 | 2018 |
| Coliform (TCR) | MCL | 4 | 1996 |
| Revised Total Coliform Rule | RPT | 3 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.