| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Waterhouse River | Roper River | 199,000 | -14.9327777800 | 133.1494444400 | Map | ||||||
| Chambers River | Roper River | 70,000 | -14.8031620000 | 133.4605770000 | Map | ||||||
| Jalboi River | Roper River | 90,000 | -14.5850000000 | 134.3483333300 | Map | ||||||
| Wilton River | Roper River | 225,000 | -14.7275000000 | 134.5519444400 | Map | ||||||
| Phelp River | Roper River | 123,000 | -14.6813740000 | 135.2703520000 | Map |