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 |
| Judge Convenience | Dowagiac, MI | 25 | 38 | — |
| Hiawatha Sportmen's Club-Golf Course | Engadine, MI | 25 | 12 | — |
| Pleasant Valley Farm & Vinyard | Hart, MI | 25 | 13 | — |
| Brutus Kingdom Hall | Pellston, MI | 25 | 0 | — |
| Hudson Mills Metropark - Golf Start Bldg | White Lake, MI | 25 | 5 | — |
| The Parlour | Metamora, MI | 25 | 6 | — |
| Woodhull Twp. Park #1 | Shaftsburg, MI | 25 | 2 | — |
| Bliss Missionary Church | Levering, MI | 25 | 4 | — |
| Haymarsh Game Area Campground | Paris, MI | 25 | 2 | — |
| Roscommon Commision on Aging | Prudenville, MI | 25 | 24 | — |
| M.o.i.s.d. - Resource Center | Big Rapids, MI | 25 | 194 | — |
| Three Rivers Transportation Building | Three Rivers, MI | 25 | 2 | — |
| Bois Blanc Township Hand Pump | Cheboygan, MI | 25 | 23 | — |
| The Outpost | Bois Blanc Island, MI | 25 | 71 | — |
| Durand Global Methodist Church | Durand, MI | 25 | 4 | — |
| Joyson Safety - a Bldg/Office | Armada, MI | 25 | 11 | — |
| Family Altar Chapel | Battle Creek, MI | 25 | 30 | — |
| Mecosta Township Hall | Stanwood, MI | 25 | 16 | — |
| Silver Eatery | Grand Rapids, MI | 25 | 12 | — |
| Woodhull Twp. Park #2 | Shaftsburg, MI | 25 | 1 | — |
| La Fonda Mexican Kitchen | Bruce Twp, MI | 25 | 27 | — |
| Hulbert Township Hall | Hulbert, MI | 25 | 12 | — |
| Blue Lk Fine Arts Camp-Faculty | Twin Lake, MI | 25 | 6 | — |
| Salmon Run Roadside Campsites | Grant, MI | 25 | 0 | — |
| Dollar General - Jones #19541 | Goodlettsville, MI | 25 | 0 | — |
| Flamingo Motel | Mackinaw City, MI | 25 | 16 | — |
| Vestaburg Bus Garage | Vestaburg, MI | 25 | 10 | — |
| Express Stop #4679 | Coopersville, MI | 25 | 29 | — |
| Express Stop #4675 | Coopersville, MI | 25 | 37 | — |
| Alanson-Littlefield Fire Dept | Alanson, MI | 25 | 15 | — |
| Linden County Hand Pump Finchpicnic | Fenton, MI | 25 | 3 | — |
| Stoney Creek - Ridgewood Picnic | Shelby, MI | 25 | 17 | — |
| D&w Quick Stop | Grand Rapids, MI | 25 | 6 | — |
| St. Mary's Catholic - Marne (Church) | Marne, MI | 25 | 21 | — |
| Burr Engineering | Battle Creek, MI | 25 | 13 | — |
| Graymont Western Lime | Gulliver, MI | 25 | 8 | — |
| DNR-Weber Lake Sfcg | Indian River, MI | 25 | 21 | — |
| Sweets & Treats | Morrice, MI | 25 | 69 | — |
| DNR-Haakwood Sfcg-South Pump | Indian River, MI | 25 | 24 | — |
| DNR-Haakwood Sfcg-North Pump | Indian River, MI | 25 | 23 | — |
| DNR - Black Lake Sfcg-Lower Pump | Cheboygan, MI | 25 | 18 | — |
| DNR-Black Lake Sfcg-Upper Pump | Cheboygan, MI | 25 | 27 | — |
| Lmpoa Campground | Holland, MI | 25 | 13 | — |
| Wrights Corner Johnny's | Marshall, MI | 25 | 21 | — |
| Fredonia Township Hall | Marshall, MI | 25 | 21 | — |
| Waterways Campground | Cheboygan, MI | 25 | 3 | — |
| O-N Minerals(mi)/Carmeuse-Cedarville Qua | Cedarville, MI | 25 | 14 | — |
| Yoopar Scoops | Manistique, MI | 25 | 31 | — |
| Inwood Township Hall | Cooks, MI | 25 | 15 | — |
| Cole Chrysler | Marshall, MI | 25 | 18 | — |