CHASSELL TOWNSHIP
PWS ID: MI0001350 · CHASSELL, Michigan 49916-0438
Population Served
800
Total Violations
26
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 350
- County
- Houghton
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 24
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 5 | 2019 |
| Chlorine | MR | 4 | 2024 |
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Coliform (TCR) | MR | 3 | 2008 |
| TTHM | MR | 3 | 2018 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2018 |
| Lead and Copper Rule | MR | 2 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.