| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Landsborough River | Haast River | 50,000 | -43.9833333333 | 169.4833333333 | Map | ||||||
| Burke River (New Zealand) | Haast River | 16,000 | -44.0333333300 | 169.3500000000 | Map | ||||||
| Clarke River (Westland District) |  | Haast River | 27,000 | -43.9194000000 | 169.5070000000 | Map | |||||
| Wills River | Haast River | 19,000 | -44.0500000000 | 169.3833333333 | Map |