ST. IGNACE
PWS ID: MI0006290 · ST. IGNACE, Michigan 49781
Population Served
2,987
Total Violations
33
Health-Based Violations
9
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,562
- County
- Mackinac
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 7
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| CARBON, TOTAL | MR | 4 | 2021 |
| Lead and Copper Rule | TT | 4 | 2022 |
| Long Term 2 Enhanced Surface Water Treatment Rule | TT | 4 | 2016 |
| TTHM | MR | 3 | 2003 |
| Consumer Confidence Rule | Other | 1 | 2001 |
| Surface Water Treatment Rule | TT | 1 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.