Norrell Lock No.1 NM 10.3: Intermittent Delays

Notice Number: 205020/SWL 23-52
Date: 09/14/2023 07:00 thru 09/24/2023 17:30

Mariners should expect to experience intermittent delays at Norrell Lock (No. 1) NM 10.3 and Lock No. 2 NM 13.3 between the hours of 7:00 a.m. and 5:30 p.m. on September 14 through September 24, 2023. The intermittent delays are required to facilitate underwater dive operations in the Lock chambers.

Questions or requests for additional information concerning this notice should be directed to the Little Rock District Office, at (501) 324-5096 or you may email


Christopher B. Roark
Deputy Chief, Operations Division