Anticipated Lock Closures: Rock Island District (MVR), Mississippi River

Notice Number: MR 22-201279

Date: 12/13/2022 00:00 thru 03/03/2023 23:59

for Repair/Maintenance Schedule for 2022 / 2023

It is anticipated that major maintenance and repairs will be performed at the following locations during Calendar Years 2022 / 2023. These schedules are subject to change, and this notice may require periodic revisions. It is given so that industrial waterway users may have a general knowledge of the anticipated lock outages and can plan their operations accordingly. Factors, which may affect this schedule, are the delivery of materials, repairs required but not anticipated, emergency repairs as a result of accidents, and funding.

All interested parties should review the maintenance schedule for impact. Additional notices furnishing specific information and operating requirements will be published approximately two weeks in advance of commencing the work items listed.

Visit the Notices to Navigation Interests (NTNI) website for all the current Navigation Notices:



Robert V. Castro,
P.E. Chief, Lock and Dam Section
Mississippi River Project