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 |
| Dollar General #20466 - Wetmore/Munising | Goodlettsville, MI | 25 | 13 | — |
| Camp Morr | MI | 25 | 0 | — |
| Columbus County Park | Goodells, MI | 25 | 12 | — |
| Herbruck's - Green Meadow | Saranac, MI | 25 | 8 | — |
| J & H Family Stores-Laingsburg Town Tub | Wyoming, MI | 25 | 8 | — |
| Clam Lake Town Hall | Cadillac, MI | 25 | 6 | — |
| Dollar General - Emmett | Goodlettsville, MI | 25 | 0 | — |
| Battle Creek Elks Lodge 131 | Battle Creek, MI | 25 | 22 | — |
| Dollar General - St Clair | Goodlettsville, MI | 25 | 1 | — |
| Hudson Mills Metropark - Group Camp | White Lake, MI | 25 | 11 | — |
| Clare County Transit Coporation | Harrison, MI | 25 | 4 | — |
| Hudson Mills Metropark - Canoe Camp | White Lake, MI | 25 | 7 | — |
| Red Barn Market #19 | Shelby Twp, MI | 25 | 1 | — |
| Martha's Quick Stop #22 | Flushing, MI | 25 | 41 | — |
| Dollar General - Wales | Goodlettsville, MI | 25 | 0 | — |
| The Campground | Manton, MI | 25 | 24 | — |
| Garnet Lake Campground | Naubinway, MI | 25 | 12 | — |
| Dollar General - Columbus | Goodlettsville, MI | 25 | 0 | — |
| Bertha Brock Park (Palmer Lodge) | Ionia, MI | 25 | 0 | — |
| American Legion Post 411 | Hesperia, MI | 25 | 10 | — |
| Dollar General - Brockway | Goodlettsville, MI | 25 | 0 | — |
| Long Lake Market | Orleans, MI | 25 | 0 | — |
| Ez Mart - Interlochen | Bear Lake, MI | 25 | 6 | — |
| Blough Inc. | Lowell, MI | 25 | 0 | — |
| Hudson Mills Metropark - Activity Center | White Lake, MI | 25 | 2 | — |
| Curtis Access Site | Curtis, MI | 25 | 7 | — |
| St. Elizabeth's Church | Roscommon, MI | 25 | 11 | — |
| Crowe Properties | Owosso, MI | 25 | 3 | — |
| Heritage Southwest Isd | Cassopolis, MI | 25 | 120 | — |
| Sunrise Conv Store #34 | Richmond, MI | 25 | 2 | — |
| Hudson Mills Metropark - Dexter-Huron Cs | White Lake, MI | 25 | 3 | — |
| Reddmann's Sleepy Hollow Campground | St. Ignace, MI | 25 | 17 | — |
| Cicero's Pizza | Interlochen, MI | 25 | 12 | — |
| Knights of Columbus - Imlay City #4556 | Imlay City, MI | 25 | 24 | — |
| Morenci Sportsman Club | Adrian, MI | 25 | 6 | — |
| Kick Start Cafe | Grant, MI | 25 | 12 | — |
| St. Mary Magdalene Church | Garden, MI | 25 | 17 | — |
| Sprinklez Delight | Mears, MI | 25 | 2 | — |
| White Fawn Lodge - Store/Cabin 10 | Wetmore, MI | 25 | 56 | — |
| Tammy's Bakery & Cafe | Owosso, MI | 25 | 33 | — |
| DNR-Ionia St Rec Area-Beechwood Cg | Ionia, MI | 25 | 0 | — |
| Timbers Edge Campground | Hesperia, MI | 25 | 14 | — |
| Church of Jesus Christ of Lds-Owosso | Grand Rapids, MI | 25 | 15 | — |
| NW Michigan Engine & Thresher Club | Buckley, MI | 25 | 17 | — |
| Eagles #1265, #2 | Albion, MI | 25 | 30 | — |
| Mdot - Hodenpyle Dam Scenic Turnout | Lansing, MI | 25 | 4 | — |
| Mdot - Huron Shores, P412 | Cadillac, MI | 25 | 6 | — |
| Arby's | St. Johns, MI | 25 | 24 | — |
| Laingsburg Primary Care | Laingsburg, MI | 25 | 6 | — |
| Mackinaw Trail Motel | Mackinaw City, MI | 25 | 13 | — |