| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Malwal River | Bahr al-Arab | 9.3484640000 | 29.0284540000 | Map | |||||||
| Pongo River (South Sudan) | Lol River | 300,000 | 8.7000000000 | 27.6700000000 | Map | ||||||
| Agwei River | Pibor River | 30,000 | 7.8000000000 | 33.0500000000 | Map | ||||||
| Lotilla River | Pibor River | 100,000 | 6.7833300000 | 33.1500000000 | Map | ||||||
| Kangen River | Pibor River | 300,000 | 6.7833300000 | 33.1500000000 | Map |