Grand Coulee Dam
Add to Favorites
CLOSED NOW
Today: 9:00 am - 5:00 pm
Tomorrow: 9:00 am - 5:00 pm
Phone: (509) 633-1360
Phone: (509) 633-3868
Phone: (509) 633-9265
Address: Highway 155, Coulee Dam, WA 99116
Website: http://www.usbr.gov/pn/grandcoulee