| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Río Nangaritza |  | Zamora River | -3.7636111111 | -78.6563888889 | Map | ||||||
| Río Yacuambi | Zamora River | -3.9218000000 | -78.8409700000 | Map |