Contact List
Do you have a question? Use the phone listings below to find the right office to call or just e-mail us. We get back to you as soon as possible.
Bonneville Dam Project Office
U.S. Army Corps of Engineers
Bonneville Lock and Dam
Attn: Project Office
Cascade Locks, OR 97014-0150
541-374-8442
Visitor Center
US Army Corps of Engineers
Bonneville Lock and Dam
Attn: Visitor Center
Cascade Locks, OR 97014-0150
541-374-8820
Park Ranger Staff Office
US Army Corps of Engineers
Bonneville Lock and Dam
Attn: Park Rangers
Cascade Locks, OR 97014-0150
541-374-8344
Construction Office
US Army Corps of Engineers
Bonneville Lock and Dam
Attn: Construction Office
Cascade Locks, OR 97014-0150
541-374-8250