Brokke power station lies in Valle Municipality in the county of Aust-Agder.
Brokke power station is situated in Valle Municipality in Aust-Agder. The municipality has a population of 1 270, and covers an area of 1 264 km², approximately 10% of which is water.
The power station makes use of the 303-metre drop from Lake Botsvatn, which is dammed to an elevation of between 551 and 491 m a.s.l.
It lies on the River Otra, which runs from the Setesdalsheiene mountains in Bykle Municipality in the north to Kristiansand in the south.
Wikipedia, Agder Energi’s own data.