Navigation Notice: Upper Mississippi River

Notice Number: 202537-1/UMR 23-04 Date: 04/23/2023 15:30 thru 05/01/2023 14:00 Lock and Dam 6 is closed to navigation as of 1530 hrs on 23 April due to high flows in the Mississippi River. It will be closed until further notice. //signed// Kristin M. Moe Chief, Mississippi River Project (more…)

Notice Number: 202541-1/UMR 23-06 Date: 04/24/2023 11:00 thru 05/01/2023 14:00 Lock and Dam 5 is closed to navigation as of 1100 hrs on 24 April due to high water levels in the Mississippi River. It will be closed until further notice. //signed// Kristin M. Moe Chief, Mississippi River Project (more…)

Notice Number: 202540-1/ UMR 23-05 Date: 04/24/2023 11:00 thru 05/01/2023 14:00 Lock and Dam 8 is closed to navigation as of 1100 hrs on 24 April due to high water levels in the Mississippi River. It will be closed until further notice. //signed// Kristin M. Moe Chief, Mississippi River Project (more…)

The tow haulage unit on the upstream end at Lock 25 is currently out of operation. Problem is a damaged reducer shaft. May take a week or so to get a new one or hopefully have our Service Base fabricate one. At Lock 24 we have 2 tow haulage units on the upstream end, the…

Lock 15 is now closed. Lock 18 should close later today. Lock 20 is on track to close sometime late Saturday (29-April) or early Sunday (30-April).  Closure stage is 18.0 ft.  Current forecast shows it being closed until sometime around 8-May-ish. Locks 21, 22 & Louisiana RR Bridge all look to be cresting just barely…

For Your Information: As always, attached is the weekly installment of the Navigation Channel Condition Status Report for the St. Louis District. These reports are typically published weekly on Wednesday or Thursday. Please let us know if you have any comments, questions or suggestions. For the most recent and past Navigation Channel Condition Status Reports,…

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Notice Number: 202544/ UMR 23-07 Date: 04/25/2023 10:00 thru UNTIL FURTHER NOTICE Lock and Dam 10 is closed to navigation as of 100 hrs on 25 April due to high water levels in the Mississippi River. It will be closed until further notice. //signed// Kristin M. Moe Chief, Mississippi River Project (more…)

For Your Information: As always, attached is the weekly installment of the Navigation Channel Condition Status Report for the St. Louis District. These reports are typically published weekly on Wednesday or Thursday. Please let us know if you have any comments, questions or suggestions. For the most recent and past Navigation Channel Condition Status Reports,…