MARIAS VALLEY GOLF AND COUNTRY CLUB
PWS ID: MT0001699 · SHELBY, Montana 59474
Population Served
105
Total Violations
104
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Local
- Connections
- 3
- County
- Toole
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 93
- Treatment Tech Violations
- 10
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 55 | 2009 |
| Nitrate-Nitrite | MR | 20 | 2024 |
| Revised Total Coliform Rule | MON | 15 | 2021 |
| Revised Total Coliform Rule | TT | 10 | 2020 |
| E. COLI | MR | 3 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.