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Navigation

Points of Contact

Navigation & Maintenance
(501) 324-5739

Reservoir Control
(501) 324-6237 

Pine Bluff Project Office
(870) 534-0451

Russellville Project Office
(479) 968-5008

Montgomery Pt L&D 
(870) 548-3400

Norrell Lock
(870) 548-2796

Lock No. 2
(870) 548-2791

Joe Hardin Lock
(870) 479-3164

Emmett Sanders Lock
(870) 534-2127

Col Charles D. Maynard Lock
(501) 842-2761

David D. Terry Lock
(501) 961-9281

Murray Lock
(501) 663-1997

Toad Suck Ferry Lock
(501) 327-0853

Arthur V. Ormond Lock
(501) 354-8402

Dardanelle Lock
(479) 890-4987

Ozark-Jeta Taylor Lock
(479) 667-2120

James W. Trimble Lock
(479) 452-0488

Navigation Notices

Results:
Archive: June, 2014
Clear
  • Nav Notice SWL 14-18 MKARNS Restricted Zone Advisory

    MKARNS - A Military Exercise “Restricted Zone” will close the Arkansas River (NM. 290.0 to NM 293.0) to all traffic July 23, 2014 from 4:30 a.m. to 11:30 a.m. The 412th Engineering Command will be conducting a bridge crossing exercise.
  • Nav Notice SWL 14-17 MKARNS Notice of Temporary Suspension of Lock Closures

    MKARNS - The Monday through Thursday recreational vessel lock closures for maintenance at locks 3 - 13 will be temporarily suspended June 23 through June 26, 2014 for the Big Bass Bonanza fishing tournament along the Arkansas section of the Arkansas River. The closures will resume at 10 a.m. on June 30, 2014.

river vessel with barges in tow on river

2023 MKARNS Waterway Action Plan
(pdf reader required)