| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Arroyo Colorado Chico (Arroyo Colorado Grande) | Arroyo Colorado Grande | -34.3602777800 | -56.0597222200 | Map | |||||||
| Arroyo de la Horqueta | Arroyo Colorado Grande | -34.3586111100 | -56.0291666700 | Map |