RIAC: UMR Winter Lock Closure Dates

By Tessa Andres | October 19, 2022

The following UMR locks will be closed to all navigation during the dates specified below.

Mile Project Repairs Dates

  • 796.9 Lock 3 Anchorage bar replacement 5 Dec 22 – 12 Mar 23
  • 752.8 Lock 4 Anchorage bar replacement 5 Dec 22 – 12 Mar 23

//signed//

Kristin Moe
Chief, Mississippi River Project
St. Paul District - USACE
651-290-5146 office
651-792-5646 cell

Posted in Navigation Notice: Upper Mississippi River