Wikipedia
Hengsteysee
The Hengsteysee (Lake Hengstey) is a reservoir on the Ruhr river between the cities of Hagen, Dortmund and Herdecke, North Rhine-Westphalia, Germany. It was built in 1929 and is one of five reservoirs on the Ruhr.
The reservoir is about long and has an average width of . It begins near the point where the Lenne flows into the Ruhr, and ends with the weir and hydroelectric plant of Hengsteysee. The Klusenberg, a hill that is part of the Ardey range, is located just north of the Hengsteysee. There is also a pumped-storage plant on this reservoir, named Koepchenwerk after Arthur Koepchen.
Hengsteysee fulfills the following four functions:
- functions as the lower reservoir of the Koepchenwerk pumped-storage plant
- performs biological purification of water from the Lenne
- deposit of sediment from the Lenne
- venue for water sports and tourism
Category:Reservoirs in North Rhine-Westphalia RHengsteysee