Public Water Systems
10,959 active public water systems in MI, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Milford, Village Of | Milford, MI | 6,366 | 12 | Clean |
| Dowagiac | Dowagiac, MI | 6,350 | 50 | Clean |
| Huntington Woods | Huntington Woods, MI | 6,200 | 15 | Clean |
| Manistee, City Of | Manistee, MI | 6,200 | 23 | Clean |
| Richmond, City Of | Richmond, MI | 6,200 | 6 | Clean |
| Northville | Northville, MI | 6,119 | 13 | Clean |
| Carrollton Township | Saginaw, MI | 6,103 | 6 | Clean |
| Ash Township | Carleton, MI | 5,959 | 5 | Clean |
| Allegan | Allegan, MI | 5,930 | 18 | Clean |
| St. Clair Water and Sewer Authority | East China, MI | 5,847 | 0 | Clean |
| Charter Township of Alpena | Alpena, MI | 5,839 | 22 | Clean |
| Sims-Whitney Utilities Auth. | Tawas City, MI | 5,815 | 20 | Clean |
| Swartz Creek, City Of | Swartz Creek, MI | 5,800 | 42 | Clean |
| White Lake Township | White Lake, MI | 5,799 | 39 | Detected |
| Belding | Belding, MI | 5,769 | 24 | Clean |
| New Haven, Village Of | New Haven, MI | 5,600 | 45 | Clean |
| Upper Michigan Water Company | Calumet, MI | 5,535 | 0 | Clean |
| Cheboygan, City Of | Cheboygan, MI | 5,500 | 31 | Clean |
| Lansing Township | Lansing, MI | 5,500 | 10 | Clean |
| Gm Proving Grounds Well 5, 7, 8, 9 | Milford, MI | 5,500 | 11 | Clean |
| St. Clair, City Of | St. Clair, MI | 5,485 | 25 | Clean |
| Kingsford | Kingsford, MI | 5,480 | 33 | Detected |
| Chelsea | Chelsea, MI | 5,474 | 24 | Clean |
| Walled Lake, City Of | Waterford, MI | 5,452 | 10 | Clean |
| Williams Township | Bay City, MI | 5,444 | 3 | Clean |
| Grosse Pointe, City Of | Grosse Pointe, MI | 5,421 | 17 | Clean |
| Dundee | Dundee, MI | 5,400 | 28 | Detected |
| Ironwood | Ironwood, MI | 5,387 | 2 | Clean |
| Eaton Rapids, City Of | Eaton Rapids, MI | 5,340 | 36 | Clean |
| Kinross Township | Kincheloe, MI | 5,300 | 50 | Detected |
| Monitor Township | Bay City, MI | 5,217 | 0 | Clean |
| Kimball Township | Kimball, MI | 5,170 | 72 | Clean |
| Musk Co Northside Water System | Muskgon, MI | 5,133 | 7 | Clean |
| Rochester East | Rochester, MI | 5,100 | 8 | Clean |
| Utica, City Of | Utica, MI | 5,059 | 7 | Detected |
| Caro, City Of | Caro, MI | 5,029 | 37 | Clean |
| South Higgins Lake State Park Campground | Roscommon, MI | 5,024 | 0 | - |
| Davison, City Of | Davison, MI | 5,000 | 4 | Clean |
| Kalamazoo Lake Sewer & Water Authority | Saugatuck, MI | 5,000 | 102 | Clean |
| Super Walmart | Lenexa, MI | 5,000 | 36 | - |
| Gibraltar | Gibraltar, MI | 4,997 | 22 | Clean |
| Frankenmuth, City Of | Frankenmuth, MI | 4,944 | 0 | Clean |
| Southwest Oakland Township | Waterford, MI | 4,909 | 0 | Clean |
| Buchanan | Buchanan, MI | 4,871 | 30 | Clean |
| Kochville Township | Saginaw, MI | 4,695 | 12 | Clean |
| Marine City | Marine City, MI | 4,652 | 16 | Clean |
| Gladstone | Gladstone, MI | 4,632 | 48 | Detected |
| Caledonia Township | Caledonia, MI | 4,573 | 0 | Clean |
| Negaunee | Negaunee, MI | 4,568 | 26 | Clean |
| Coopersville | Coopersville, MI | 4,519 | 14 | Clean |