The Falkenberg Energy Herting hydropower dam, located on the Ätran river in Falkenberg, Halland in southern Sweden, bears witnesses each year to the out migration of these species.
Atlantic Salmon and Sea Trout pass through each spring, while the eel migrate in the fall.
In late September of 2020, we came to see the out migration for ourselves, installing our FishL™ Recognition system in the downstream fish bypass shoot of the dam.