In the mid 19th century, the formerly nomadic aboriginal tribes in North Central Washington began to ... years into the construction of the Grand Coulee Dam, the reservoir behind the dam (Lake ...
Explore central Washington’s “Channeled Scablands,” a haunting landscape sculpted by tumultuous Ice Age floods and later by bold visionaries, visit the mammoth Grand Coulee Dam, and learn ...
In the mid 19th century, the formerly nomadic aboriginal tribes in North Central Washington began to ... years into the construction of the Grand Coulee Dam, the reservoir behind the dam (Lake ...
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