| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Back River (Barnard River) | Barnard River | 20,600 | -31.5561111100 | 151.3430555600 | Map | ||||||
| Back River (Tamworth) | Barnard River | 21,000 | -31.4833333300 | 151.2500000000 | Map | ||||||
| Curricabark River | Barnard River | 40,000 | -31.7500000000 | 151.6000000000 | Map |