Valajaskoski
| Dam Name | Valajaskoski |
| River | Kemijoki |
| Near City | Rovaniemi |
| Administration City | Northern |
| Country | Finland |
| Year | 1960 |
| Dam Height | 21 |
| Dam Length | 610 |
| Area(Sqkm) | 11.3 |
| Area(Polygonal) | 11.3 |
| Capital Expenditure | 100.1 |
| Depth(M) | 8.9 |
| Avg Displacement Of Water | 473066 |
| Catchment Area In Sqkm | 49708 |
| Main Usage | Hydroelectricity |
| Status | 3: Fair |
| Longitude | 25.537917 |
| Latitude | 66.420417 |
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