| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kutsayoki |  | 1,350,000,000 | 198 | Tumcha River | 44,000 | 66.7130611111 | 29.9786111111 | Map | |||
| Tuntsayoki |  | Tumcha River | 150,000 | 67.6597222222 | 29.5694444444 | Map |