MKARNS Nav Notice SWL 16-47 Lock 10 Longer Lockage Times

Published Aug. 17, 2016
Navigation Notice

Navigation Notice

Mariners are advised that lockages at Dardanelle Lock (No. 10) NM 205.5, will require an additional 15 minutes each time the lock level is lowered to the downstream water level.  One of the two valves that empties the lock to the downstream water level failed and the additional time reflects use of one valve instead of two.  The length of downtime is unknown at this time.  Another notice will be distributed when the failed valve is returned to service.

Questions or requests for additional information concerning this notice should be directed to James McKinnie in the Little Rock District Office, at (501) 324-5739 or (501) 324-5096, or you may email



Kevin J. McDaniels 

Chief, Operations Division
Little Rock District Operations Technical Support Branch
James McKinnie

Release no. UNRELEASED