Lock Closure: Lock and Dam 5A, RM 728.5

Notice Number: 202536-1/UMR 23-03
Date: 04/22/2023 18:00 thru 05/01/2023 14:00

Lock and Dam 5A is closed to navigation as of 1800 hrs on 22 April due to high flows in the Mississippi River. It will remain closed until further notice.


Kristin M. Moe
Chief, Mississippi River Project