Amendment 0001 permit 1973_20220405134239.pdf

This solicitation is for a fish passage mitigation project at Drayton Dam in North Dakota. The U.S. Army Corps of Engineers seeks to replace the existing dam with a new structure that includes a rock fish passageway to improve biotic connectivity as mitigation for a flood risk management project in Fargo and Moorhead. Construction will largely occur in the channel to build the fish passage upstream of the current dam. Boulder weirs will extend downstream from the new structure to the location of the existing dam, which will then be removed. The new fish passage is intended to maintain upstream water elevations after the original Drayton Dam is taken out. Responses are due by the date listed on the solicitation number provided.