CLIO, CITY OF
PWS ID: MI0001490 · CLIO, Michigan 48420
Population Served
2,515
Total Violations
104
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 987
- County
- Genesee
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 81
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 46 | 2015 |
| TTHM | MR | 10 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 10 | 2022 |
| Lead and Copper Rule | MR | 7 | 2019 |
| Consumer Confidence Rule | Other | 6 | 2024 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Chlorine | MR | 4 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.