| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wellingse | 8,950 | 51.3103694444 | 7.8826500000 | Map | |||||||
| West Fork Porter Creek | |||||||||||
| Washington Creek | |||||||||||
| Wenzel Slough | |||||||||||
| West Fork Satsop River |