| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Melecha | 1,310,000,000 | Osen River | 95,000 | 57.9942694400 | 36.4172750000 | Map | |||||
| Mogocha (river) | 9 | 1,880,000,000 | Osen River | 106,000 | 57.9911111100 | 36.4228055600 | Map |