Lac de Grand Maison
France · Europe
About
Lac de Grand Maison is a lake in Isère, France. At an elevation of 1698 m, its surface area is 2.19 km2. It is created by the Grand'Maison Dam (constructed between 1978 and 1985) and serves as the upper reservoir in a pumped-storage hydroelectric scheme.
Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.