The U.S. Army Corps of Engineers, Portland District (Corps) is making available for public review the 60% draft Mid-Columbia River Regional Master Plan and Integrated Environmental Assessment (EA) for Corps-owned lands associated with Bonneville, The Dalles, John Day and Willow Creek projects. Integrated into the master plan is an EA, prepared in accordance with the National Environmental Policy Act (NEPA), the Council on Environmental Quality’s NEPA regulations (40 C.F.R. parts 1500-1508), and the Corps’ NEPA regulations (33 C.F.R. part 230).