Operational Status | Poe and MacArthur Locks St. Marys Falls Canal

By Tessa Andres | March 10, 2023

Notice Number: 202275/L23-01
Date: 03/25/2023 00:01 thru 04/24/2023 00:01

1. The Poe Lock will open to all vessel traffic on 25 March 2023 at 0001hrs for the shipping season.

2. The MacArthur Lock is scheduled to open 24 April 2023

3. Questions regarding this notice may be directed to the Soo Operations Manager, LeighAnn Ryckeghem at 906-635-3464. Our internet address is: http://www.lre.usace.army.mil.Missions/Operations.aspx

//signed//

CYNTHIA A. JAREMA
Chief, Operations & Maintenance Branch
USACE-Detroit

Posted in Navigation Notice: Great Lakes River Basin