Grand Coulee Dam "Memorable Moments"
![July 16, 1983. The 50th anniversary of the dam and the dedication of the Third Powerplant brought yet another wave of celebration.](7.jpg)
July 16, 1983. The 50th anniversary of the dam and the dedication of the Third Powerplant brought yet another wave of celebration.
Contact
Grand Coulee Visitor Center
(509) 633-9265
pninfo@usbr.gov