MKARNS Nav Notice No. SWL 20-21 Trimble Lock - Closed

Published April 14, 2020
Navigation Notice

Navigation Notice

James W. Trimble Lock (No. 13) NM 292.8 is closed to navigation traffic, due to an allision.  Personnel are in route to inspect the upstream riverwall miter gate leaf.  The lock will reopen when it is deemed safe to operate.

Questions or requests for additional information concerning this notice should be directed to the Little Rock District Office at (501) 324-5739 or you may email


Kevin J. McDaniel

Chief, Operations Division

Little Rock District Operations Technical Services Branch

Release no. 20-038