| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearwater River (Oregon) | North Umpqua River | 43.2629000000 | -122.4190000000 | Map | |||||||
| Little River (North Umpqua River tributary) | 533,537,536 | North Umpqua River | 48,000 | 43.2975000000 | -123.1020000000 | Map | |||||
| Limpy Creek | North Umpqua River | 43.3019444400 | -122.6805555600 | Map | |||||||
| Spring River (North Umpqua River tributary) | 66,044,696 | North Umpqua River | 2,000 | 43.3077777800 | -122.1352777800 | Map |