We found 11 public water systems that could serve the same population as John J Cornwell School (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Central Hampshire Psd | Augusta, Romney | 2,123 | 0 | 19 |
| Romney Water Dept | Romney | 1,950 | 0 | 40 |
| Central Hampshire Psd - Rt 28 | Romney | 388 | 0 | 19 |
| Camp Wapocoma | Romney | 300 | 0 | 20 |
| Slanesville Elementary School | Romney | 176 | 0 | 73 |
| Hampshire Park | Romney | 75 | 0 | 0 |
| Global Capital Of World Peace | Romney | 50 | 0 | 0 |
| Peterkin Conference Center | Romney | 25 | 0 | 0 |
| Middle Ridge Campground | Romney | 25 | 0 | 0 |
| Colonial Motel | Romney | 25 | 0 | 0 |
| Evelyns Inc | Romney | 25 | 0 | 0 |