FishFlow in the press
2006
From sea to source - 'Manshanden fishway' for pumping stations
Until recently no suitable solutions existed to facilitate downstream migration of fish past the pumping stations and this led to the professional fisherman and inventor Gerard Mans-handen and Witteveen+Bos Consulting Engineers to develop the Manshanden fish-way for pumping stations. This facility keeps fish from entering the pumps and provides alternative routes to bypass the lethal pumps.
