4 Oct 2016

MKARNS Nav Notice SWL 16-51 Lock 10 Lockage Times Return to Normal

MKARNS - Mariners are advised that lockage times at Dardanelle Lock (No. 10) NM 205.5 have returned to normal. The failed valve has been returned to service.

27 Sep 2016

MKARNS Nav Notice SWL 16-50 U.S. Coast Guard Safety Zone NM 118.6-NM 119.6

Little Rock, Ark - To ensure the safety of life and property on the navigable waters during demolition of the Broadway Bridge, the U.S. Coast Guard is establishing a safety zone on the Arkansas River from mile marker 118.6 to mile marker 119.6.

7 Sep 2016

MKARNS Nav Notice SWL 16-49 David D. Terry Lock 6 Reopened

MKARNS - David D. Terry Lock (No. 6) reopened to navigation traffic at 5 p.m. on Sept. 3.

22 Aug 2016

MKARNS Nav Notice SWL 16-48 Lock 6 Tow Haulage Equipment Unavailable

MKARNS - Tow haulage equipment at David D. Terry Lock (No. 6) will be unavailable from 4 p.m. August 22 until 7 a.m. August 23.

17 Aug 2016

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

MKARNS - 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.

13 Jul 2016

MKARNS Nav Notice SWL 16-46 Update to Caution Advisory at NM 119.2

Little Rock, AR - The completion date for the bank stabilization repairs on the right descending bank of NM 119.2 has changed to July 21.

13 Jul 2016

MKARNS Nav Notice SWL 16-45 Notice of Daily Lock Closure - Dardanelle Lock (No. 10)

MKARNS - Mariners are advised that Dardanelle Lock (No. 10) NM 205.5 will be closed to navigation traffic July 20 through July 23 from 7:00 a.m. to 5:30 p.m. daily.

11 Jul 2016

MKARNS Nav Notice SWL 16-44 - Lock 8 Return to Normal Operation

MKARNS - Lockages at Toad Suck Ferry Lock (No. 8) NM 155.9 have returned to normal operation. The failed hydraulic system has been repaired and returned to service.

8 Jul 2016

MKARNS Nav Notice SWL 16-43 Lock 08 - Longer Than Normal Lockage Times

MKARNS - Mariners are advised that longer than normal lockage times can be expected at Toad Suck Ferry Lock (No. 8) NM 155.9. One of the two hydraulic systems has failed. The length of downtime is unknown at this time.

5 Jul 2016

MKARNS Nav Notice SWL 16-42 Sailing Instruction Lifted NM 292 to NM 293

FT. Smith, AR - The sailing instruction for NM 292 to NM 293, as noted in Navigation Notice SWL 16-25, has been lifted.