SUNBURST TOWN OF
PWS ID: MT0000338 · SUNBURST, Montana 59482
Population Served
459
Total Violations
243
Health-Based Violations
13
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 180
- County
- Toole
- School/Daycare
- No
- MCL Violations
- 13
- Monitoring Violations
- 219
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 75 | 2008 |
| Coliform (TCR) | MR | 48 | 2014 |
| Gross Alpha, Excl. Radon and U | MR | 32 | 2009 |
| Combined Radium (-226 and -228) | MR | 28 | 2009 |
| Chlorine | MR | 15 | 2014 |
| Coliform (TCR) | MCL | 13 | 2001 |
| E. COLI | MR | 9 | 2011 |
| Revised Total Coliform Rule | MON | 6 | 2019 |
| Consumer Confidence Rule | Other | 5 | 2025 |
| TTHM | MR | 3 | 2014 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2014 |
| Revised Total Coliform Rule | Other | 3 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.