| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tumcha |  | 5,240,000,000 | Kovda River | 16,000 | 66.6744444400 | 30.6722222200 | Map | ||||
| Porasjoki | Kovda River | 10,000 | 66.3808290100 | 30.9099180100 | Map |