We found 9 public water systems that could serve the same population as Julie's Motor Inn (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Houghton | Houghton | 7,512 | 0 | 1 |
| Isle Royale-rock Harbor | Houghton | 335 | 0 | 1 |
| Portage Lake Golf Course - Mtu | Houghton | 140 | 0 | 15 |
| Isle Royale - Windigo | Houghton | 115 | 0 | 0 |
| Pilgrim River Steak House | Houghton | 100 | 0 | 0 |
| Schmidt's Corner Bar | Houghton | 100 | 0 | 0 |
| Isle Royale - Mott Island | Houghton | 75 | 0 | 0 |
| Houghton Citgo Station | Houghton | 55 | 0 | 0 |
| Aqua Log Cabins - Black Bear Inc. | Houghton | 44 | 0 | 0 |