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Navigation Notices

  • TD 2021-10, Webbers Falls L&D 16, Notice of Lock Closure

    NOTICE OF LOCK CLOSUREWEBBERS FALLS L&D No. 16, NM 368.9McCLELLAN-KERR ARKANSAS RIVERNAVIGATION SYSTEM, OKLAHOMA WEBBERS FALLS L&D No. 16, NM 368.9 will be closed to navigation traffic on the following dates for the actions listed below:             9 November (0700) to 10 November 2021 (1200)                   Lock closed for electrical

  • TD 2021-9, W.D. Mayo, Potential Delays

    NOTICE OF POTENTIAL DELAYS: REPAIRS TO UPSTREAM PROTECTION CELL AND MAINTENANCE ACTIVITIESW. D. MAYO L&D No. 14, NM 319.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA Mariners can expect delays at W.D. Mayo L&D No. 14, NM 319.6 from 0700 to 1730 on 16 August through 1 October 2021.  Maintenance crews will be performing repairs on the

  • TD 2021-8, W.D. Mayo L&D 14, Lock Closures

    NOTICE OF LOCK CLOSUREW. D. MAYO L&D No. 14, NM 319.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMAW. D. MAYO L&D No. 14, NM 319.6 will be closed to navigation traffic on the following dates for the actions listed below:8 June (0700) to 9 June 2021 (1200) Lock closed for electrical repairs/upgrades;15 June (0700) to 16 June 2021 (1200)

  • TD 2021-7, W.D. Mayo L&D 14, Potential Hazards

    NOTICE OF POTENTIAL HAZARDS: DAMAGED PROTECTION CELLWD MAYO L&D No. 14, NM 319.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMAThe upstream Guardwall Protection Cell No. 1 at WD Mayo L&D No. 14 is severely damaged.  The steel sheet piling has been torn away leaving jagged edges and exposing the rock fill.  Until repairs can be made, to

  • TD 2021-6, Chouteau L&D 17, Potential Delays

    NOTICE OF POTENTIAL DELAYS: LOCK INSPECTION AND MAINTENANCE ACTIVITIES CHOUTEAU L&D No. 17, NM 401.4McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMAMariners can expect delays at Chouteau L&D No. 17, NM 401.4 from 0900 to 1500 on 25 through 27 May and 1 through 3 June 2021.  Maintenance crews will be performing inspections and repairs in

  • TD 2021-5, Newt Graham L&D 18, Potential Delays

    NOTICE OF POTENTIAL DELAYS: LOCK INSPECTION AND MAINTENANCE ACTIVITIESNEWT GRAHAM L&D No. 18, NM 421.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMAMariners can expect delays at Newt Graham L&D No. 18, NM 421.6 from 0900 to 1500 on 3 through 6 May and 10 through 13 May 2021.  Maintenance crews will be performing inspections and repairs

  • TD 2021-4, Webbers Falls L&D 16, Potential Delays

    NOTICE OF POTENTIAL DELAYS DURING INSPECTION AND MAINTENANCE ACTIVITIESWEBBERS FALLS L&D No. 16, NM 368.9McCLELLAN-KERR ARKANSAS RIVERNAVIGATION SYSTEM, OKLAHOMAMariners can expect delays at Webbers Falls L&D No. 16 from 7 April through 8 April 2021 due to lock chamber Miter Gate inspections.  Major Maintenance crews will perform inspections from

  • TD 2021-3, W.D. Mayo L&D 14 Potential Delays

    NOTICE OF POTENTIAL DELAYS DURING DREDGING ACTIVITIES WD MAYO L&D No. 14, NM 319.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA Mariners may expect delays at WD Mayo L&D No. 14 from 25 February through 11 March 2021 due to dredging activities in the downstream approach.  The Dredge will monitor radio channels 10 and 16.  Mariners should

  • TD 2021-2, W.D. Mayo L&D 14, Potential Delays

    1 February 2021 NOTICE OF POTENTIAL DELAYS DURING DREDGING ACTIVITIESWD MAYO L&D No. 14, NM 319.6McCLELLAN-KERR ARKANSAS RIVER  NAVIGATION SYSTEM, OKLAHOMAMariners may expect delays at WD Mayo L&D No. 14 from 3 through 16 February 2021 due to dredging activities in the lock chamber and the downstream approach.Mariners can expect delays of up to 8

  • TD 2021-1.1, W.D. Mayo & Webbers Falls Lock Closures

    NOTICE OF LOCK CLOSUREW. D. MAYO L&D No. 14, NM 319.6WEBBERS FALLS L&D No. 16, NM 366.6McCLELLAN-KERR ARKANSAS RIVERNAVIGATION SYSTEM, OKLAHOMAW. D. MAYO L&D No. 14, NM 319.6 will be closed to navigation traffic on the following dates for the actions listed below:2 June (0700) to 3 June 2021 (1200)Lock closed for electrical repairs/upgrades;9 June

Recreational Lockage Policy

Locking at 14, 15, 16, 17 and 18 on the Oklahoma portion of the McClellan-Kerr Arkansas River Navigation System is available to recreational boaters 24 hours per day, 7 days per week. 

Oklahoma Lock and Dam Phone numbers:

W. D. Mayo L&D 14.............(918) 962-3481
Robert S. Kerr L&D 15.........(918) 775-2091
Webbers Falls L&D 16.........(918) 489-5987
Chouteau L&D 17................(918) 687-4501
Newt Graham L&D 18..........(918) 543-2216

For additional information concerning Navigation issues contact:

Navigation Project Office
HC 61 BOX 238
SALLISAW OK 74955
Phone: (918) 775-4475

FOR ISSUES REGARDING RECREATION ALONG THE NAVIGATION SYSTEM PLEASE CLICK HERE AND GO TO OUR CONTACT A LAKE PAGE.