LITTLE ROCK, Ark. -- PUBLIC WEBSITE: Notices to Navigational Interests (NTNI) https://ndc.ops.usace.army.mil/ords/f?p=107:1
NAVIGATION NOTICE Number SWL 25-39
McClellan-Kerr Arkansas River Navigation System
June 4, 2025
In Reply Refer to: CESWL-OP
P. O. Box 867
Little Rock, AR 72203-0867
PH. 501-324-5096
SCHEDULED LOCK CLOSURE NOTICE
DARDANELLE LOCK (No. 10) NM 205.5
MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM
A partial lock closure is scheduled for Dardanelle Lock (No. 10) NM 205.5 beginning June 15th, 2025, through September 30th, 2025. During this time, the Lock will be closed daily between the hours of 7:00 a.m. and 7:00 p.m. The Lock will be opened to traffic each night between the hours of 7:00 p.m. and 7:00 a.m., however a 70-ft width restriction will be in place.
This scheduled lock closure is to allow construction crews to install temporary cofferboxes on the lock walls to facilitate concrete saw-cutting of the lock walls and other work related to the new 110-ft stoplog slots near the upstream and downstream miter gates.
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 CESWL-OP-OM@usace.army.mil.
//signed// (for)
Chief, Operations Division
Release no. 25-063