BLUE SKY HEIGHTS WUA CLANCY
PWS ID: MT0000030 · CLANCY, Montana 59634
Population Served
250
Total Violations
244
Health-Based Violations
148
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 101
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 148
- Monitoring Violations
- 86
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Uranium | MCL | 105 | 2015 |
| Coliform (TCR) | MCL | 43 | 2015 |
| Coliform (TCR) | MR | 33 | 2015 |
| Combined Uranium | MR | 13 | 2020 |
| E. COLI | MR | 13 | 2019 |
| Revised Total Coliform Rule | MON | 13 | 2025 |
| Consumer Confidence Rule | Other | 9 | 2025 |
| Lead and Copper Rule | MR | 7 | 2023 |
| Nitrate-Nitrite | MR | 7 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.