Mud Mountain Dam’s Dan Robinson loads a Chinook salmon into a U.S. Army Corps of Engineers truck for transport upstream of the dam. This is early in the season when Muckleshoot and Puyallup Tribes are performing biological inventory and hatchery stock collection operations. Once hatchery salmon are all collected, trucks are loaded in large batches at the trap and haul facility. (U.S. Army Corps of Engineers photo by Bill Dowell)