us army corps of engineers logo - white castle on red background

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: January, 2015
Clear
  • MKARNS Nav Notice SWL 15-01 TD 2015-1 Joint Notice on 2015 Scheduled Lock Closures

    MKARNS - Tulsa and Little Rock Districts are scheduling maintenance closures of the following locks: Chouteau L&D (May 11-17) Replace hydraulic piping; Webbers Falls L&D (Aug 24–Sep 14) Replace miter gate pintle ball; Montgomery Point L&D* (Aug 24-Sep 30) Replace miter gate gudgeon pins. *The navigation pass will be open if tailwater > 115 ft.
  • NAV NOTICE SWL 15-02 MKARNS - Lock 10 Notice of Lock Closure

    Dardanelle L&D - Dardanelle Lock and Dam (No. 10) NM 205.5 will be closed to navigation traffic on February 18, 2015, from 7:00 a.m. to 5:30 p.m. This closure is to repair the downstream river wall miter gate strut arm.

river vessel with barges in tow on river

2023 MKARNS Waterway Action Plan
(pdf reader required)