| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manapiare River | Ventuari River | 5.0641666667 | -66.0883333333 | Map | |||||||
| Marieta River | Massif de Cuao-Sipapo | Ventuari River | |||||||||
| Parú River | Ventuari River | ||||||||||
| Río Asisa | Ventuari River | ||||||||||
| Río Fenete | Ventuari River |