US Army Corps of Engineers
Northwestern Division Website

Columbia River System Operations Projects
The Columbia River System Operations EIS will present a range of reasonable alternatives for long-term system operations and evaluate the potential environmental and socioeconomic impacts on flood risk management, irrigation, power generation, navigation, fish and wildlife conservation, cultural resources, water quality and recreation for 14 federal projects in the Columbia River System in the interior Columbia River Basin.

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Photo by: Columbia River System Operations EIS |  VIRIN: 191017-A-A1408-001.JPG