GAASTRA
PWS ID: MI0002510 · GAASTRA, Michigan 49927-0218
Population Served
376
Total Violations
93
Health-Based Violations
30
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 179
- County
- Iron
- School/Daycare
- No
- MCL Violations
- 30
- Monitoring Violations
- 40
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 30 | 2012 |
| Coliform (TCR) | MR | 29 | 2012 |
| Lead and Copper Rule | MR | 11 | 2020 |
| Consumer Confidence Rule | Other | 8 | 2021 |
| Revised Total Coliform Rule | RPT | 6 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.