LOCK CLOSURES Upper Mississippi River

NOTICE TO NAVIGATION INTERESTS

NOTICE NUMBER: 205305-3
LOCAL NUMBER: UMR 23-09
EFFECTIVE: 12/04/2023 06:00 thru 03/16/2024 05:00

LOCK CLOSURES Upper Mississippi River

The following locks will be closed to all navigation during the approximate dates specified below.  Note the two closure periods of 04 Dec 23 - 05 Mar 24 and 04 Dec - 15 Mar 24.  If navigation is critical through these locks after the initial close date or before the scheduled reopening date, please contact Samuel Mathiowetz at (651) 290-5140 Monday through Friday between 0700 and 1530 hrs.

 

River Mile             Project                Repairs                                                                Dates

815.2                      Lock 2                 Dewater and concrete repairs                        04 Dec 23 - 05 Mar 24

752.8                      Lock 4                 Contractor guide wall end cell                        04 Dec 23 - 05 Mar 24

 

River Mile             Project                Repairs                                                                Dates

796.9                      Lock 3                 Contractor guide wall crib rehabilitation      04 Dec 23 - 15 Mar 24

702.5                      Lock 7                 Contractor guide wall crib rehabilitation      04 Dec 23 - 15 Mar 24

 

Samuel E. Mathiowetz
Chief, Lock and Dams

U.S. Army Corps of Engineers
Saint Paul District