15 Apr 2025

Beneficial Use of Dredged Material: Section 1122, Upper Pool 4 – Lake Pepin, Bay City, Wisconsin

This project utilizes dredged material generated from the navigation channel to protect and restore backwater habitat; this is a win-win project for the U.S. Army Corps of Engineers, our partner agencies, and the environment. The Wisconsin Department of Natural Resources is the nonfederal sponsor.

24 Apr 2025

Dredged Material Management Plan: Pool 3 and Upper Pool 4, Minnesota and Wisconsin

The U.S. Army Corps of Engineers operates and maintains the Upper Mississippi River 9-Foot Channel Navigation Project, and one method the U.S. Army Corps of Engineers uses to keep the channel the right size is dredging river soils or “material.” The purpose of the Dredged Material Management Plan is to prepare a coordinated, long-term plan for managing dredged material in Pool 3 and Upper Pool 4. This plan was initiated due to needs for dredged material management upland placement sites.