BROADUS TOWN OF
PWS ID: MT0000166 · BROADUS, Montana 59317
Population Served
450
Total Violations
160
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 350
- County
- Powder River
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 142
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 69 | 2011 |
| Nitrate-Nitrite | MR | 30 | 2023 |
| Consumer Confidence Rule | Other | 13 | 2024 |
| Lead and Copper Rule | MR | 6 | 2020 |
| Revised Total Coliform Rule | MON | 4 | 2021 |
| TTHM | MR | 3 | 2004 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2004 |
| Nitrate | MR | 2 | 1998 |
| Di(2-ethylhexyl) adipate | MR | 1 | 1996 |
| Benzo(a)pyrene | MR | 1 | 1996 |
| Simazine | MR | 1 | 1996 |
| OXAMYL | MR | 1 | 1996 |
| Dinoseb | MR | 1 | 1996 |
| Pentachlorophenol | MR | 1 | 1996 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 1996 |
| Heptachlor epoxide | MR | 1 | 1996 |
| Heptachlor | MR | 1 | 1996 |
| Carbofuran | MR | 1 | 1996 |
| Aldicarb sulfoxide | MR | 1 | 1996 |
| Aldicarb | MR | 1 | 1996 |
| LASSO | MR | 1 | 1996 |
| 2,4,5-TP | MR | 1 | 1996 |
| BHC-GAMMA | MR | 1 | 1996 |
| Endrin | MR | 1 | 1996 |
| Arsenic | MR | 1 | 1996 |
| 2,4-D | MR | 1 | 1996 |
| Picloram | MR | 1 | 1996 |
| Aldicarb sulfone | MR | 1 | 1996 |
| Dalapon | MR | 1 | 1996 |
| Atrazine | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.