| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Duerna |  | 317,000,000 | 1,300 | Río Tuerto | 54,000 | 42.3102694444 | -5.8962527778 | Map | |||
| Río Jerga |  | Río Tuerto | 30,000 | 42.4275500000 | -6.0207500000 | Map |