US Army Corps of Engineers
St. Paul District Website

Winter maintenance at Lock and Dam 4
The U.S. Corps of Engineers, St. Paul District, dewatered Lock and Dam, 4 near Alma, Wisconsin to perform an inspection, maintenance and repairs.

Contact Public Affairs

U.S. Army Corps of Engineers
St. Paul District
Public Affairs Office
180 5th St. E., Suite 700
St. Paul, MN 55101
Phone: (651) 290-5807
Fax: (651) 290-5752
cemvp-pa@usace.army.mil