| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gagné River | 450 | Stream | Rivière Osgood | 46.1586111111 | -71.3100000000 | Map | |||||
| Sunday River (Osgood River tributary) | 45,000,000 | 512 | Stream | Rivière Osgood | 13,300 | 46.2116666667 | -71.2941666667 | Map |