October 6, 2016. Construction of the Wallace Weir Fish Rescue Facility Project in the Yolo Bypass is expected to be completed later this year. The project includes replacing the seasonal earthen dam at Wallace Weir with a permanent, operable structure that would provide year-round water release flexibility and flood control.  The fish rescue facility would allow fish to be returned to the Sacramento River and prevent upstream migration of straying adult salmonids and sturgeon into the Colusa Basin Drain.  (more…)