TROY CITY OF
PWS ID: MT0000348 · TROY, Montana 59935
Population Served
2,100
Total Violations
34
Health-Based Violations
22
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 529
- County
- Lincoln
- School/Daycare
- No
- MCL Violations
- 22
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 22 | 2008 |
| Coliform (TCR) | MR | 4 | 1993 |
| Nitrate | MR | 2 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.