| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Horcones River | 5,000,000,000 | Salado River (Argentina) | 220,000 | -26.5833333333 | -63.9666666667 | Map | |||||
| Río Árias | 6,985,999,872 | Salado River (Argentina) | -25.1500200000 | -65.4178700000 | Map |