We found 8 public water systems that could serve the same population as Congress/n.western Jr.hs (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Northwestern Elementary School Pws | West Salem | 1,540 | 16 | 30 |
| West Salem Water Department | West Salem | 1,350 | 0 | 0 |
| Dragway 42 | West Salem | 250 | 0 | 0 |
| Pin-oak-e-o-camp | West Salem | 72 | 0 | 0 |
| Private Amish Frog Pond | West Salem | 48 | 0 | 0 |
| Pleasant View Amish School | West Salem | 37 | 0 | 0 |
| Coon Ridge Amish School | West Salem | 31 | 0 | 0 |
| Fairhaven Menn Church | West Salem | 30 | 0 | 0 |