Operational Status - Macarthur Lock - St. Marys Falls Canal
Notice number: 200974
Date: 06/21/2022 thru 01/15/2023
- The MacArthur Lock is open for vessel traffic.
- From 21 June – 5 July there may be short durations when the lock will be unavailable due to testing/commissioning requirements. Effort will be made to conduct the testing and commissioning outside of peak vessel traffic times.
- Questions regarding this notice may be directed to the Soo Area Engineer, Mr. Kevin Sprague at 906-635-3464. Our website is: https://www.lre.usace.army.mil/Missions/Operations/
CYNTHIA A. JAREMA
Chief, Operations & Maintenance