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Navigation Notices

  • TD 2019-4, Newt Graham L&D 18, Closure

    HYDRAULIC SYSTEM MAINTENANCE/REPAIRSNEWT GRAHAM L&D No. 18, NM 421.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA Newt Graham L&D No. 18, NM 421.6 will be closed to navigation traffic 24 April 2019 from 0800 to 1830. The Lock will be closed for replacement of the counterbalance valves and to repair piping leaks in the upstream Control

  • TD 2019-3, R. S. Kerr L&D 15, Construction Activities

    NOTICE OF POTENTIAL DELAYS DURING CONSTRUCTION ACTIVITIESR.S. KERR L&D No. 15, NM 336.2McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA Mariners can expect delays at RS Kerr L&D No. 15 now through 30 April 2019 as the Corps of Engineers Major Maintenance Unit (MMU) makes repairs to the Tainter Gates.  Delays will primarily be weekdays from

  • TD 2019-1.2, Newt Graham L&D 18, Scheduled Lock Closure

    SCHEDULED LOCK CLOSURENEWT GRAHAM L&D No. 18, NM 421.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA SUPERSEDES NAVIGATION NOTICES TD 2019-1 & TD 2019-1.1 Newt Graham L&D No. 18, NM 421.6 will be closed to navigation traffic on the following dates for the actions listed below: 20 March (0700) to 21 March 2019 (1900)Lock closed for

  • TD 2019-2, Pool 18, NM 426.6, Construction Activities

    CAUTION ADVISORY NM 426.6NOTICE OF CONSTRUCTION ACTIVITIESMcCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMAMariners are advised that construction of water inlet and outlet channels in the vicinity of NM 426.6 has been extended to 25 April 2019. The Contractor has a sheet pile cofferdam in place on the left descending bank, approximately 5

  • TD 2019-1.1, Newt Graham L&D 18

    SCHEDULED LOCK CLOSURESNEWT GRAHAM L&D No. 18, NM 421.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMASUPERSEDES NAVIGATION NOTICES TD 2019-1Newt Graham L&D No. 18, NM 421.6 will be closed to navigation traffic on the following dates for the actions listed below:6 March (0700) to 7 March 2019 (1200)Lock closed for electrical

  • TD 2019-1 Newt Graham L&D 18 Lock Closure

    NOTICE OF LOCK CLOSURENEWT GRAHAM L&D No. 18, NM 421.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMANewt Graham L&D No. 18, NM 421.6 will be closed to navigation traffic on the following dates for the actions listed below:11 February (0700) to 12 February 2019 (1200): Lock closed for electrical repairs/upgrades;18 February (0700) to 19

  • TD 2018-14 Amendment 1, W.D. Mayo, NM 319.6

    UNDERWATER INSPECTIONS POSTPONEDWD MAYO L&D No. 14, NM 319.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA Underwater inspections of WD Mayo L&D No. 14 scheduled for the 14th and 15th of November 2018 have been postponed.  The Lock will be open as normal on those dates.   Waterway users are asked to check with Lock No. 14 for the latest

  • TD 2018-8 Amendment 1, Pool 18, NM 426.6

    CAUTION ADVISORY NM 426.6NOTICE OF CONSTRUCTION ACTIVITIESREFERENCE NAVIGATION NOTICE TD 2018-8: 18 JULY 2018 McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA Mariners are advised that construction of water inlet and outlet channels in the vicinity of NM 426.6 originally scheduled to complete 23 November 2018 has been extended to 18

  • TD 2018-14 WD Mayo Potential Delays

    NOTICE OF POTENTIAL DELAYS UNDERWATER INSPECTIONS WD MAYO L&D No. 14, NM 319.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA On the 14th and 15th of November 2018 from 0730 to 1730 Mariners can expect delays of up to four hours at WD Mayo L&D No. 14.  The Corps of Engineers will be performing inspections of the lock, spillway and

  • TD 2018-13 R.S. Kerr Maintenance Closures

    SCHEDULED LOCK CLOSURESR.S. KERR L&D No. 15, NM 336.2McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA SUPERSEDES NAVIGATION NOTICES TD 2018-11, TD 2018-11.1 and TD 2018-11.2 The lock will be closed to navigation traffic on the following dates for the actions listed below: 10 September (0700) to 11 September 2018 (1200)Lock closed for

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.