CATHEDRAL MOUNTAIN RANCH
PWS ID: MT0003355 · NYE, Montana 59061-0504
Population Served
58
Total Violations
85
Health-Based Violations
31
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 35
- County
- Stillwater
- School/Daycare
- No
- MCL Violations
- 31
- Monitoring Violations
- 54
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 31 | 2008 |
| Coliform (TCR) | MR | 26 | 2012 |
| Nitrate-Nitrite | MR | 20 | 2024 |
| E. COLI | MR | 3 | 2013 |
| Revised Total Coliform Rule | MON | 3 | 2022 |
| Nitrate | MR | 2 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.