Joe Hardin Lock

The Little Rock Engineer District reports that Norrell Lock (Lock 1) and Joe Hardin Lock (Lock 3) on the McClellan-Kerr Arkansas River Navigation System (MKARNS) are scheduled for closures during… Read More

The Little Rock Engineer District planned to close Joe Hardin Lock No. 3 at Arkansas River Mile 52 on March 12. Between March 1 and March 11, boats transitioning the… Read More

The Arkansas River will experience a scheduled 10-day complete lock closure during August.  David Terry Lock (Lock No. 6) at Mile 108 will be closed August 19 through August 29. Read More