We found 17 public water systems that could serve the same population as Willow Tree Bar (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Dillingham Water System | Dillingham | 2,419 | 0 | 229 |
| Holy Rosary Rectory & Church | Dillingham | 531 | 0 | 46 |
| Peter Pan Seafood Dillingham | Dillingham | 300 | 0 | 0 |
| Icicle Seafoods Dillingham | Dillingham | 300 | 0 | 16 |
| Bbahc - Kanakanak Hospital | Dillingham | 275 | 0 | 25 |
| Dillingham Courthouse | Dillingham | 219 | 0 | 1 |
| Ekuk Fisheries | Dillingham | 150 | 0 | 6 |
| Bristol Bay Native Assoc. | Dillingham | 120 | 0 | 0 |
| Tikchik Narrows Lodge | Dillingham | 108 | 0 | 0 |
| Windmill Grill | Dillingham | 69 | 0 | 0 |
| Grant Aviation- Dillingham | Dillingham | 47 | 0 | 0 |
| Bristol Bay Lodge | Dillingham | 46 | 0 | 0 |
| Crystal Creek Lodge | Dillingham | 32 | 0 | 0 |
| Salmon Roe | Dillingham | 31 | 0 | 0 |
| Nina Nicholson Subdivision | Dillingham | 31 | 0 | 0 |
| Ekwok Lodge | Dillingham | 24 | 0 | 0 |
| Lds Church - Dillingham | Dillingham | 13 | 0 | 0 |