The Trängslet Dam is a rock-filled embankment dam on the Dal River near the town of Trängslet in Dalarna, Sweden. At in height, it is the tallest dam in the country. Its reservoir, with a capacity of , is also the largest artificial lake in Sweden. The dam was constructed between 1955 and 1960. Its hydroelectric power station has an installed capacity of 330 MW. It is owned by Fortum. See also List of power stations in Sweden References Dams in Sweden Hydroelectric power stations in Sweden Dams completed in 1960 Energy infrastructure completed in 1960 Rock-filled dams Dalarna