| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Río Catán Lil |  | Aluminé River | 65,000 | -39.8889100000 | -70.8380600000 | Map | |||||
| Río Malleo | Lago Tromen | Aluminé River | 60,000 | -39.8333400000 | -70.8711500000 | Map |