Supplemental Environmental Assessment

Abstract

The Red River basin in eastern North Dakota and along the western Minnesota border has a long history of flooding due to the unique hydrology of the area. Three large rivers, the Red River of the North, the Wild Rice River (ND), and the Sheyenne River, converge in the Fargo-Moorhead metropolitan area and contribute to extensive flooding. The Federally Recommended Plan (FRP) for the flood risk management project consists of a 36-mile diversion channel (six miles of which is a connecting channel) around the west side of the city of Fargo, a staging area, and approximately 12 miles of tie-back levees. The FRP is described as the Locally Preferred Plan (LPP) in the Final Feasibility Report and Environmental Impact Statement (FEIS) dated July 2011; a Record of Decision was signed on April 3, 2012.