We found 21 public water systems that could serve the same population as Hillsdale American Legion #53 (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Hillsdale | Hillsdale | 8,163 | 0 | 2 |
| Cambria Baptist Church | Hillsdale | 400 | 0 | 8 |
| St. Paul's Lutheran Church | Hillsdale | 300 | 0 | 2 |
| Field Of Dreams | Hillsdale | 300 | 0 | 1 |
| Sandy Beach City Park | Hillsdale | 250 | 0 | 2 |
| Gateway Park | Hillsdale | 200 | 0 | 1 |
| Hillsdale College Sports Center | Hillsdale | 191 | 0 | 1 |
| Hillsdale Golf-country Club | Hillsdale | 180 | 0 | 7 |
| Michindoh Ministries | Hillsdale | 180 | 0 | 75 |
| White Oaks Golf Course | Hillsdale | 150 | 0 | 2 |
| El Bethel Church | Hillsdale | 150 | 0 | 3 |
| Michindoh Ministeries-west | Hillsdale | 120 | 0 | 0 |
| Six Lakes Campground | Hillsdale | 103 | 0 | 0 |
| Halter Shooting Sports Center | Hillsdale | 50 | 0 | 0 |
| Sugarbush Campground | Hillsdale | 50 | 0 | 0 |
| Cambria Road Apartments | Hillsdale | 38 | 0 | 0 |
| Countryside Montessori School | Hillsdale | 30 | 0 | 0 |
| Whiskey River Campground | Hillsdale | 30 | 0 | 0 |
| Hillsdale Motel | Hillsdale | 25 | 0 | 0 |
| Hillsdale Airport | Hillsdale | 25 | 0 | 0 |
| Bavarian Inn Motel | Hillsdale | 25 | 0 | 0 |