| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Patons River | Collingwood River | 9,760 | -42.1225000000 | 145.8758333300 | Map | ||||||
| Alma River (Collingwood River) | Collingwood River | 21,700 | -42.1616666700 | 145.9283333300 | Map | ||||||
| Balaclava River | Collingwood River | 12,100 | -42.1225079000 | 145.8570280000 | Map |