Contact Public Affairs

U.S. Army Corps of Engineers
St. Paul District
Public Affairs Office
332 Minnesota St., Suite E1500
St. Paul, MN 55101

Phone: (651) 290-5807
Fax: (651) 290-5752 


Tag: Guidewalls
  • Corps of Engineers to close 4 locks and dams for maintenance

    The U.S. Army Corps of Engineers, St. Paul District, is closing four of its locks and dams in in early December for maintenance. The closures will officially end the 2023 navigation season on the Mississippi River between Minneapolis at Guttenberg, Iowa.