| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Firths River | Denison River, Tasmania | 12,400 | -42.4355555600 | 146.1258333300 | Map | ||||||
| Maxwell River | Denison River, Tasmania | 38,500 | -42.6905555600 | 145.8697222200 | Map |