Wikipedia
Vinjeåi
Vinjeåi is a river in the municipality Vinje in Telemark, Norway. The river is the outlet from the lake Vinjevatn, and joins the river Tokke at Åmot. Vinjeåi was regulated as part of the Tokke hydroelectric power development in the 1960s, and water from Vinjevatn is transferred through tunnel to the Tokke Hydroelectric Power Station.