| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Little Steavenson River | Acheron River | 4,730 | -37.4166666700 | 145.6983333300 | Map | ||||||
| Little River (Acheron River) | Acheron River | 22,000 | -37.3219444400 | 145.7111111100 | Map | ||||||
| Steavenson River | Acheron River | 20,000 | -37.4158333300 | 145.6986111100 | Map |