Operational Status: MacArthur Lock Closure, St.Marys Falls Canal
Notice Number: 201374/L22-16
Date: 10/18/2022 07:00 thru 10/19/2022
1. The MacArthur Lock will be closed for valve machinery inspection from 0700 18 October 2022 thru 1200 19 October 2022. If inspections are completed ahead of schedule the lock will reopen immediately.
2. Questions regarding this notice may be directed to the Soo Operations Manager, LeighAnn Ryckeghem, at 906-635-6035. Our internet address
Cynthia A. Jarema