CASS CITY, VILLAGE OF
PWS ID: MI0001220 · CASS CITY, Michigan 48726
Population Served
2,428
Total Violations
58
Health-Based Violations
26
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,100
- County
- Tuscola
- School/Daycare
- No
- MCL Violations
- 26
- Monitoring Violations
- 30
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 13 | 2000 |
| Arsenic | MCL | 13 | 2006 |
| TTHM | MR | 8 | 2019 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2019 |
| Arsenic | MR | 6 | 2025 |
| Lead and Copper Rule | MR | 4 | 2011 |
| Coliform (TCR) | MR | 4 | 2002 |
| Consumer Confidence Rule | Other | 2 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.