Interested parties are hereby notified that the U.S. Army Corps of Engineers, Portland District (Corps) is seeking public comments and will conduct a series of open houses to assist in the development of the Mid-Columbia River Regional Master Plan for Corps-owned lands associated with Bonneville, The Dalles, John Day and Willow Creek. The Corps intends to integrate into the master plan an Environmental Assessment (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).