American folk music artist Woody Guthrie penned “ Your power is turning our darkness to dawn. So roll on, Columbia, roll on …” as a dedication to the Grand Coulee dam in the 1940’s. This picture is just a little dam on a tributary of the Columbia … just rolling on.
BlazingWest 
That’s some water flow, what a sight.
American folk music artist Woody Guthrie penned “ Your power is turning our darkness to dawn. So roll on, Columbia, roll on …” as a dedication to the Grand Coulee dam in the 1940’s. This picture is just a little dam on a tributary of the Columbia … just rolling on.
Thanks for the information, I enjoyed the poetic words.