We found 13 public water systems that could serve the same population as Otsego (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Bittersweet Ski Resort Inc | Otsego | 3,500 | 0 | 4 |
| Otsego Moose- Campground | Otsego | 500 | 0 | 4 |
| Schnable Lake Campgrounds | Otsego | 400 | 0 | 18 |
| Watson Bible Church | Otsego | 200 | 0 | 10 |
| West End Mobil Mart | Otsego | 200 | 0 | 0 |
| Dairy Freeze | Otsego | 100 | 0 | 0 |
| Konos Inc./vandebunte Egg Farm | Otsego | 100 | 0 | 0 |
| Otsego Moose Lodge 345 | Otsego | 75 | 0 | 0 |
| Prairiewood Golf Course | Otsego | 75 | 0 | 0 |
| Trowbridge United Methodist Ch | Otsego | 50 | 0 | 0 |
| Saloon El Vaquero | Otsego | 50 | 0 | 0 |
| Christian Neighbors | Otsego | 30 | 0 | 0 |
| Lynx Golf Course | Otsego | 26 | 0 | 0 |