Notice to Navigation 2024-013, REVISED McAlpine North Chamber Closure

Notice Number: 207094-1/2024-013
Date: 05/20/2024 04:00 thru 06/08/2024 03:45


Navigation Notice # 2024-012 dated 18 May 2024

Summary of Changes: An additional closure is needed to perform repairs to deficiencies found during the inspection.

McAlpine Locks and Dam (Ohio River Mile 606.8): The North (River) Chamber at McAlpine Locks and Dam will be closed to all navigation traffic from Monday, May 20, 2024, through Friday, May 24, 2024, to allow the Heavy Capacity Fleet (HCF) to perform inspections on a filling culvert valve.

The North (River) Chamber will be open to navigation traffic Saturday, May 25, 2024 through Monday, May 27, 2024.

The North (River) Chamber will be closed to all navigation traffic from Tuesday, May 28, 2024 through Friday, June 7, 2024 to allow the HCF to perform repairs to the filling culvert valve.

During closure periods, all traffic will utilize the South (Land) Chamber. All mariners will take direction from McAlpine Lock Control Tower.


Kenney, Shawn M, Chief, Technical Support Branch