For first time, US Army Corps of Engineers must detail pollution that dams send into waterways

PORTLAND, Ore. (AP) — For first time, US Army Corps of Engineers must detail pollution that dams send into waterways.

Published on NewsOK Modified: August 4, 2014 at 2:04 pm •  Published: August 4, 2014
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PORTLAND, Ore. (AP) — For first time, US Army Corps of Engineers must detail pollution that dams send into waterways.