We found 4 public water systems that could serve the same population as Isle Au Haut School (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| The Keepers House Inn Llc | Isle Au Haut | 65 | 0 | 0 |
| Dup Acadia Isle Au Haut Cg | Isle Au Haut | 50 | 0 | 0 |
| Us Nps Isle Au Haut Ranger Sta | Isle Au Haut | 25 | 0 | 0 |
| On The Way Lunchbox | Isle Au Haut | 25 | 0 | 0 |