PRAIRIE WATER COMPANY
PWS ID: MT0003539 · GREAT FALLS, Montana 59404
Population Served
1,000
Total Violations
91
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 550
- County
- Cascade
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 67
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 56 | 2024 |
| Consumer Confidence Rule | Other | 24 | 2024 |
| Coliform (TCR) | MR | 8 | 2005 |
| Revised Total Coliform Rule | MON | 3 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.