Vidra Lake
Vidra Lake is a storage reservoir, located in the Parâng Mountains group, on the Lotru River, in Vâlcea County, Romania.
It has an area of 12.40 km² and a volume of 340 million m³.
Its associated hydroelectric plant Ciungetu, has a maximum power output of 510 MW, using an altitude difference of about.
The dam and the hydro plant were built between 1965 and 1972. It is the second largest hydro plant in Romania, after Iron Gates.