Grass Lake
PWSID: MI0002830
System Details
| Population Served | 1,986 |
| Service Connections | 485 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Grass Lake |
| Zip Code | 49240 |
Areas Served
- Grass Lake, Jackson County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0120 mg/L | 0.015 mg/L | Below Action Level |
Violation History (11 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2023-01-01 | Major | Returned to Compliance |
| | 2023-01-01 | Major | Acknowledged |
| | 2023-01-01 | Major | Returned to Compliance |
| | 2023-01-01 | Major | Acknowledged |
| | 2023-01-01 | Major | Returned to Compliance |
| | 2023-01-01 | Major | Acknowledged |
| | 2023-01-01 | Major | Returned to Compliance |
| | 2023-01-01 | Major | Acknowledged |
| | 2022-09-11 | | Returned to Compliance |
| | 2022-09-11 | | Returned to Compliance |
| | 2022-09-11 | | Returned to Compliance |