Lake Salagou
Hérault, France · built 1971
Lake Salagou (lac du Salagou) is a reservoir formed by the Salagou Dam. It is located in the central part of the Hérault department in southern France, on the Salagou River, a tributary of the Lergue River, which in turn flows into the Hérault River.
Reservoir data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).