US Army Corps of Engineers
Northwestern Division Website

CRSO DEIS Update
The Columbia River System Operations draft environmental impact statement was released for a 45-day public review and comment period from February 28 - April 13, 2020. The draft includes the Preferred Alternative for the operations, maintenance and configuration of the 14 federal dam and reservoir projects that comprise the Columbia River System.

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Photo by: CRSO EIS |  VIRIN: 190516-A-A1408-010.PNG