| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Calle-Calle River |  | 5,266,999,808 | San Pedro River | Valdivia River | 55,000 | -39.8019444444 | -73.2125000000 | Map | |||
| Cruces River |  | Villarrica | Valdivia River | 125,000 | -39.7072222222 | -73.1975000000 | Map | ||||
| Cutipay River |  | Valdivia River | -39.8311111111 | -73.3408333333 | Map | ||||||
| Tornagaleones River | | Valdivia River | -39.9438888889 | -73.3211111111 | Map | ||||||
| Caucau River | | Cruces River | Valdivia River | 1,000 | -39.7956100000 | -73.2562400000 | Map |