MKARNS Nav Notice SWL 22-20 Lock 6 Closure

Little Rock District Operations Technical Support Branch
Published May 25, 2022
Updated: May 25, 2022
Navigation Notice

Navigation Notice

David D. Terry Lock (No. 6) NM 108.1 will be closed to navigation traffic from 6 a.m. to 6 p.m, June 6.  This closure is to work on sections of hydraulic lines, associated with the operation of the lock miter gates.  If the work is completed ahead of schedule, the lock will reopen at that time.  However, unforeseen problems could require additional time.

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

Chief, Operations Division

Little Rock District Operations Technical Support Branch

Release no. 22-048