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 |
| Liuna Michgan | Lansing, MI | 50 | 8 | — |
| Waste Management | Whitmore Lake, MI | 50 | 83 | — |
| Grand Traverse Plastics #2 | Williamsburg, MI | 50 | 17 | — |
| Park Place | Brighton, MI | 50 | 8 | — |
| Oceana County Council on Aging | Hart, MI | 50 | 5 | — |
| Deadlift Coffee Co., LLC | Three Rivers, MI | 50 | 8 | — |
| The Hills Fork Oar Pour | Tecumseh, MI | 50 | 16 | — |
| Vicksburg Chrysler Dodge Jeep | Richland, MI | 50 | 25 | — |
| DNR-Ysra-Deep Lake 3 | Middleville, MI | 50 | 4 | — |
| Bois Blanc Township Main Dock | Cheboygan, MI | 50 | 2 | — |
| Doctor's Offices-1117 S Vandyke | Bad Axe, MI | 50 | 7 | — |
| The Artisan | Mears, MI | 50 | 5 | — |
| Fwg Enterprises | New Era, MI | 50 | 0 | — |
| Killarney Lutheran Camp - Dining Hall | Onsted, MI | 50 | 13 | — |
| Twin Lake Community Church | Twin Lake, MI | 50 | 18 | — |
| Port Sheldon - Winds Nest Park | West Olive, MI | 50 | 3 | — |
| Fresh Coast Market | Traverse City, MI | 50 | 27 | — |
| Killarney Lutheran Camp - House Well | Onsted, MI | 50 | 2 | — |
| Timberwood Golf Course | Ray, MI | 50 | 6 | — |
| Ami Marathon | Union, MI | 50 | 15 | — |
| Sicily's Pizza | Lennon, MI | 50 | 48 | — |
| Sun & Sand Resort | Port Austin, MI | 50 | 8 | — |
| Park 24 Inc Mobile Home Park | Clio, MI | 50 | 2 | — |
| Allegan Co Park-Littlejohn | Allegan, MI | 50 | 3 | — |
| Nader's Plaza | Hartland, MI | 50 | 7 | — |
| Applebee's | Corunna, MI | 50 | 0 | — |
| Family Tavern Inc | Caledonia, MI | 50 | 4 | — |
| Camp Manitou-Lin - Day Camp | Middleville, MI | 50 | 9 | — |
| Wolf Lake Methodist Church | Muskegon, MI | 50 | 18 | — |
| Linden County Park Hand Pump Cloverbeach | Flint, MI | 50 | 4 | — |
| Joyson Safety - Well House/Plant | Armada, MI | 50 | 20 | — |
| Linden County Park - Hand Pump Ballfield | Linden, MI | 50 | 2 | — |
| Pinckney Schools - Bus Garage | Pinckney, MI | 50 | 30 | — |
| Linden County Park- Handpump Bluejay | Linden, MI | 50 | 2 | — |
| Sorrento Pizza | Washington, MI | 50 | 2 | — |
| Rosco's Pizza | Union, MI | 50 | 20 | — |
| Historic Charlton Park - Vendor | Hastings, MI | 50 | 8 | — |
| Vasa Trailhead Park | Traverse City, MI | 50 | 7 | — |
| The Wet Spot Bar | Crystal, MI | 50 | 172 | — |
| First Baptist Church - Willis Rec Ctr | Middleville, MI | 50 | 7 | — |
| #5 Ross Tee Boyne Highlands | Harbor Springs, MI | 50 | 7 | — |
| First Apostolic Church | Imlay City, MI | 50 | 3 | — |
| Horn Creek Pub 2 | Delton, MI | 50 | 26 | — |
| Petoskey Duplicate Bridge Club | Petoskey, MI | 50 | 3 | — |
| Indian Lake Golf & Cc - Clubhouse | Manistique, MI | 50 | 1 | — |
| Kalamazoo County Parks Prairie View 5A | Kalamazoo, MI | 50 | 0 | — |
| Bellevue Church of Christ (Church) | Bellevue, MI | 50 | 16 | — |
| Ez Mart - Fast Break | Bear Lake, MI | 50 | 12 | — |
| Hartman Hills Marketplace | Traverse City, MI | 50 | 440 | — |
| Scotts Miracle Gro Co. | Imlay City, MI | 50 | 31 | — |