| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Espinharas River |  | Piranhas river | -6.4354000000 | -37.3799000000 | Map | ||||||
| Pataxós River | Piranhas river | -5.4494400000 | -36.8622000000 | Map | |||||||
| Piancó River | 1,250,000,000 | Piranhas river | -6.7166666667 | -37.8166666667 | Map | ||||||
| Piancó River | 1,250,000,000 | Piranhas river | -6.7166666667 | -37.8166666667 | Map | ||||||
| Salgado River (Rio Grande do Norte) | Piranhas river | -5.1166666667 | -36.6166666667 | Map |