Fisheries Engineering Experience

Lakeside has broad experience in engineering fish passage systems. This includes: • Denil style fishways - complete designs through efficiency testing • Alaska steeppass (adaptation of a Denil) - design through construction inspection • Modular Alaska steeppass (portable Alaska steeppass system)- design through fabrication • Pool and weir fishways • Trap and truck (upstream and downstream) • Vertical slot fishways - complete design through efficiency testing • Fish lock - concept development through operational model and patent • Fish holding facilities - complete design including water filter through construction • Fish rearing pens - development through construction • In-river fish fences - complete design through construction inspection • Maintenance evaluation of fish passage facilities • Screens: drum, flat plate, bar rack • Induced currents to move fish • Fish lifts - complete design through evaluation studies • Fish pumps at dams • Natural fishways • Eel ramps