MKARNS: Murray Lock & Dam NM 125.4 Intermittent Delays

Navigation Notice: 205004/SWL 23-50
Date: 09/05/2023 09:00 thru 09/05/2023 14:00

Mariners should expect to experience intermittent delays at Murray Lock (No. 7) NM 125.4 today, September 5, 2023, between the hours of 9:00 a.m. and 2:00 p.m. The intermittent delays are required to facilitate underwater dive operations near the Lock chamber.

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