In 1940, seven years into the construction of the Grand Coulee Dam, the reservoir behind the dam (Lake Roosevelt) began to fill. The water level rose rapidly, submerging around 18,000 acres of ...
Workers at the Grand Coulee Dam Visitor Center referred questions to the Bureau of Reclamation’s general email for news inquiries. Reclamation did not immediately respond. Municipal officials ...
More than a mile long, the Grand Coulee Dam is the largest concrete structure in the U.S. In the fall of 2011, dam operators agreed to open the spillway just for American Experience. "It was very ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback