US Army Corps of Engineers
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Latest News Releases

The Corps begins refill at Detroit Dam during spillway gate construction
The U.S. Army Corps of Engineers, Portland District will begin refilling Detroit Dam reservoir up to an elevation of 1450 feet from now through Jan. 31. The Corps will continue spillway gate...
Update on spillway gate rehabilitation work at Detroit Dam
The Corps has decided to manage Detroit Dam’s reservoir levels between 1425 and 1450 ft. from now through the middle of Jan. 2020 during construction on two of the dam’s spillway gates. There are no...
Low Willamette Valley reservoir water levels pose potential dangers
Due to low water levels in several Corps reservoirs in the Willamette Valley, Corps officials are warning reservoir users of potential hazards and requesting that reservoir users avoid these areas for...