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 |
| M-59 Dodge Pre-Owned and Shop | White Lake, MI | 50 | 32 | — |
| Chief Pontiac Post 377 | Waterford, MI | 50 | 15 | — |
| DNR - Holly Rec-Overlook | Holly, MI | 50 | 40 | — |
| DNR - Holly Rec-Sunset Ridge | Holly, MI | 50 | 42 | — |
| DNR - Holly Rec Area-Valley Boat Launch | Holly, MI | 50 | 3 | — |
| DNR - Holly Rec-Oakflats | Holly, MI | 50 | 2 | — |
| Waterford Oaks Lookout Lodge | Waterford, MI | 50 | 20 | — |
| Huron Valley Schools Admin | Highland, MI | 50 | 5 | — |
| Independence Oaks Pine Grove | Clarkston, MI | 50 | 15 | — |
| Independence Oaks Moraine Knoll | Clarkston, MI | 50 | 17 | — |
| Independence Oaks Maintenance | Clarkston, MI | 50 | 0 | — |
| Driftwood Bar & Grill | Novi, MI | 50 | 28 | — |
| Uncle Peter's | Clarkston, MI | 50 | 48 | — |
| Independence Oaks Boathouse | Clarkston, MI | 50 | 7 | — |
| Highland Hills Golf Club | Highland, MI | 50 | 10 | — |
| Shalom Baptist Church | Clarkston, MI | 50 | 110 | — |
| Oakland County S.C. - Raceway | Clarkston, MI | 50 | 42 | — |
| Citgo Gas Station #1361 | Troy, MI | 50 | 13 | — |
| All Stars Preschool | Milford, MI | 50 | 155 | — |
| Ortonville Municipal Office/Hall | Ortonville, MI | 50 | 23 | — |
| Leonards Pizza | Leonard, MI | 50 | 58 | — |
| M&m Marathon | Milford, MI | 50 | 36 | — |
| Essence on Main | Clarkston, MI | 50 | 15 | — |
| Brandon Senior Center | Ortonville, MI | 50 | 29 | — |
| Oakwood Market | Oxford, MI | 50 | 25 | — |
| Indepen Oaks Beach Cove | Clarkston, MI | 50 | 0 | — |
| Elton Black & Son Funeral Home | White Lake, MI | 50 | 18 | — |
| DNR Highland Rec Silo Fta | White Lake, MI | 50 | 56 | — |
| Walled Lake Eagles | Walled Lake, MI | 50 | 50 | — |
| Mystic Creek Gc - Clubhouse | Milford, MI | 50 | 3 | — |
| Groveland Food Castle | Davisburg, MI | 50 | 51 | — |
| Kensington Mill Falls | Milford, MI | 50 | 14 | — |
| Gayle's Dancephase | Wixom, MI | 50 | 17 | — |
| Kensington-Group Camp #1 | Milford, MI | 50 | 4 | — |
| E. L. Johnson Nature Center | Bloomfield Hills, MI | 50 | 4 | — |
| Learning Tree | South Lyon, MI | 50 | 38 | — |
| For Little People | Wixom, MI | 50 | 142 | — |
| Angstrom Tubular Solutions - Office | Ortonville, MI | 50 | 3 | — |
| Milford Office Park Bldg 2 | West Bloomfield, MI | 50 | 22 | — |
| Lyon Oaks - Picnic | Wixom, MI | 50 | 13 | — |
| White Lake Oaks Gc -Front 9 Rr | White Lake, MI | 50 | 2 | — |
| White Lake Oaks Gc - Back 9 Rr | White Lake, MI | 50 | 7 | — |
| Springfield Oaks Gc Front 9 Rr | Davisburg, MI | 50 | 2 | — |
| Springfield Oaks Gc Back 9 Rr | Davisburg, MI | 50 | 11 | — |
| Stuck Gymnastics | Ortonville, MI | 50 | 34 | — |
| Clarkston Medical Group - Oxford | Clarkston, MI | 50 | 7 | — |
| Goodison Station | White Lake, MI | 50 | 8 | — |
| Milford Montessori | White Lake, MI | 50 | 96 | — |
| Novi Sports Park - West Concession Stand | Novi, MI | 50 | 11 | — |
| North Oakland Dental Group | Oxford, MI | 50 | 2 | — |