Woodbridge Irrigation Dam

This project consisted of construction of a new, fully automated diversion dam, with twin gates and three different types of fish ladders to replace the old 1910 dam structure. It also included a fully automated fish screen and head gates at the diversion canal, replacing the antiquated 1967 fish screen. The new fish screen includes an underground smolt bypass pipeline that facilitates the transition of fish from within the fish screen to the tail waters below the dam.