NAVIGATION NOTICE Number SWL 25-58
McClellan-Kerr Arkansas River Navigation System
August 21, 2025
In Reply Refer to: CESWL-OP
P. O. Box 867
Little Rock, AR 72203-0867
PH. 501-324-5096
NOTICE OF SAFETY ZONE NM 289.0 – NM 292.8
MILITARY EXERCISE
MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM
To ensure the safety of life and property during the military river crossing exercise, a Safety Zone will be established by the U.S. Coast Guard for the Arkansas River from NM 289.0 to NM 292.8. The Safety Zone will be in effect from 8:00 a.m. to 2:00 p.m. on August 22, 2025. No vessels may enter or remain within this Safety Zone unless specifically authorized by the lockmaster at James W. Trimble Lock and Dam (No. 13) NM 292.8. Mariners are advised to contact James W. Trimble Lock and Dam on VHF-FM Channel 16 or by phone at (479) 452-0488 for further information.
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. 25-108