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 |
| Gto Building | Brighton, MI | 40 | 0 | — |
| Multi-Lakes Conservation Ass. | Commerce Township, MI | 40 | 10 | — |
| Gavin Orchards - Back Camp | Coopersville, MI | 40 | 0 | — |
| Crossroads Fresh Pack | Grand Haven, MI | 40 | 6 | — |
| Lil Friends at Ross | Mason, MI | 40 | 0 | — |
| YMCA Storer Camps - Ranch 2 | Jackson, MI | 40 | 0 | — |
| Atwood Dejong Properties | Otsego, MI | 40 | 7 | — |
| Surf & Sand Resort | Cement City, MI | 40 | 0 | — |
| YMCA Storer Camps - Stranahan | Jackson, MI | 40 | 2 | — |
| John Schaendorf Dairy | Hopkins, MI | 40 | 11 | — |
| The Pit | Dearborn, MI | 40 | 1 | — |
| Graff Cdjr of Rockford | Rockford, MI | 40 | 0 | — |
| Mundy Presbyterian Church | Swartz Creek, MI | 40 | 22 | — |
| Highland Twp Well #1 Snr Cntr | Highland, MI | 40 | 10 | — |
| Harmony Baptist Church-Burton | Burton, MI | 40 | 8 | — |
| Honey Bear Daycare | White Lake, MI | 40 | 41 | — |
| International Gospel Center | Flint, MI | 40 | 4 | — |
| Linden Road Station | Farmington, MI | 40 | 74 | — |
| Great Lakes Bible Church | Holly, MI | 40 | 13 | — |
| Michigan Eye Institute | Lapeer, MI | 40 | 33 | — |
| Bella Venues | Clio, MI | 40 | 3 | — |
| Milford Market | Highland, MI | 40 | 150 | — |
| Multi-Lakes Cons. Assoc-Skeet | Commerce Township, MI | 40 | 7 | — |
| Veterinary Care Specialists | Milford, MI | 40 | 21 | — |
| Oakland Township Hall | Rochester, MI | 40 | 9 | — |
| Milford Office Park #3 | Milford, MI | 40 | 24 | — |
| Wojoe's - South Well | Ortonville, MI | 40 | 0 | — |
| Karner Farm | West Bloomfield, MI | 40 | 4 | — |
| Highland Rec Area Gate House | White Lake, MI | 40 | 0 | — |
| Pk Contracting | Oxford, MI | 40 | 0 | — |
| Whispering Pines Senior Living | Northville, MI | 39 | 18 | — |
| Parkway Efficiency Apartments | Davisburg, MI | 39 | 0 | — |
| Divine Life of Dewitt | Dewitt, MI | 39 | 45 | — |
| Medilodge of Sterling | Sterlng, MI | 39 | 58 | — |
| Jamieson Nursing Home | Harrisville, MI | 39 | 172 | — |
| Lincoln Haven Nursing & Rehabilitation | Lincoln, MI | 39 | 65 | — |
| Maple Grove School | Mio, MI | 39 | 16 | — |
| Fivecap Fountain Fcdc | Scottville, MI | 39 | 97 | — |
| Alcona Park Pavilion-11E | Glennie, MI | 39 | 2 | — |
| Hiawatha Community Building | Manistique, MI | 39 | 21 | — |
| Monarch Childcare Center of Brighton | Brighton, MI | 39 | 0 | — |
| Xpo Logistics - Warehouse | Ann Arbor, MI | 39 | 0 | — |
| Lakeshore Condominiums | Brooklyn, MI | 38 | 28 | — |
| Pirates Cove Condominiums | Onekama, MI | 38 | 25 | — |
| Prairie Village Apartments | Three Rivers, MI | 38 | 4 | — |
| Prescott-Hidden Creek Manor | Lansing, MI | 38 | 8 | Clean |
| Tyler Creek Golf Course | Alto, MI | 38 | 16 | — |
| Cmu Biological Faculty/Staff Building | Mt Pleasant, MI | 38 | 12 | — |
| Yule Log Resort | Christmas, MI | 38 | 23 | — |
| Lakeview Motel and Cabins | Hessel, MI | 38 | 6 | — |