Monroe County, Michigan
9 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Monroe South County | 33,816 | Surface Water Purchased | 7 | 2 |
| Monroe | 49,467 | Surface Water | 2 | 2 |
| Frenchtown Township | 16,481 | Surface Water | 144 | 0 |
| Petersburg | 1,115 | Surface Water Purchased | 18 | 0 |
| Berlin Township | 9,900 | Surface Water Purchased | 13 | 0 |
| Ash Township | 5,959 | Surface Water Purchased | 7 | 0 |
| Dundee | 5,400 | Surface Water Purchased | 2 | 0 |
| Bedford Meadows | 156 | Groundwater | 2 | 0 |
| South Rockwood | 1,587 | Surface Water Purchased | 1 | 0 |