WINDSOR ESTATES
PWS ID: MT0003807 · LINCOLN, Montana 59639-0476
Population Served
530
Total Violations
126
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 213
- County
- Yellowstone
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 119
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 71 | 2014 |
| Total Haloacetic Acids (HAA5) | MR | 18 | 2022 |
| TTHM | MR | 15 | 2017 |
| Coliform (TCR) | MR | 13 | 2005 |
| Consumer Confidence Rule | Other | 7 | 2013 |
| Asbestos | MR | 2 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.