In accordance with public health guidance, the Seattle District closed visitor centers and other gathering spots to support efforts to mitigate the spread of COVID-19 in our communities. The U.S. Army Corps of Engineers is committed to doing its part to help keep our city and region healthy and combat the further spread of COVID-19.
Hiram M. Chittenden Locks
The Locks are closed to all pedestrian traffic until further notice. Locks operations for maritime traffic will not be affected. As a reminder, the large chamber is closed to all marine traffic for the Stoney Gate Valve Project through 4 p.m. April 4.
Chief Joseph Dam
The visitor center is closed and tours are suspended
Mud Mountain Dam
The park is closed. This includes picnic pavilions, water park and public restrooms
Albeni Falls Dam
All public tours and interpretive programs are suspended.
Seattle District officials will monitor the situation at all locations and reopen when deemed safe.