dragonflyonthepond:
Grand Coulee Dam
dragonflyonthepond:
Grand Coulee Dam, Columbia R.
dragonflyonthepond:
Lake Shannon Dam, Baker R.
dragonflyonthepond:
Chief Joseph Dam, Columbia R.
dragonflyonthepond:
Gorge Dam, Wa
dragonflyonthepond:
Gorge Powerhouse, Newhalem, WA