| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Issa (Welikaja) |  | 1,580,000,000 | Velikaya River | 174,000 | 56.9694080000 | 28.7926210000 | Map | ||||
| Veda | 1,160,000,000 | Velikaya River | 83,000 | 57.3964000000 | 28.1525000000 | Map | |||||
| Idritsa | 319,000,000 | Velikaya River | 17,000 | 56.3783000000 | 28.8920000000 | Map | |||||
| Kudeb | 760,000,000 | Velikaya River | 82,000 | 57.5503000000 | 28.1550000000 | Map | |||||
| Kudka | 490,000,000 | Velikaya River | 55,000 | 56.6492260000 | 28.7230790000 | Map |