| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Burke River (New South Wales) | Nepean River | 22,100 | -34.3680555600 | 150.5911111100 | Map | ||||||
| Bargo River |  | 130,700,000 | Nepean River | 27,000 | -34.2333333333 | 150.6166666667 | Map | ||||
| Burke River (New South Wales) | Nepean River | 22,000 | -34.3680555600 | 150.5911111100 | Map | ||||||
| Cataract River (Wollondilly) | Nepean River | 23,000 | -34.2500000000 | 150.7830000000 | Map | ||||||
| Cordeaux River | Nepean River | 32,000 | -34.2666666667 | 150.6833333333 | Map |