Public Notices

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  • Navigation Notice 21-44: Pickwick Main Lock is open

    Pickwick main chamber is operational. Repairs have been made to the upper gate of Pickwick Main Lock at Tennessee River mile 206.7 in Counce, Tennessee. The lock is open to traffic immediately. Call the lock at 731-925-2334 for more information.
  • Navigation Notice 21-40: Wilson Lock closing Oct. 20, 2021 for TVA automation testing

    The Tennessee Valley Authority is performing an automation testing on spillway gates 1-26, closest to Wilson Lock, 7 a.m. to 7 p.m. CST Oct. 20, 2021. Per notice to Navigation 21-33, Wilson Lock will be closed to allow these gates to operate.
  • Navigation Notice 21-38: Pickwick Lock's main chamber closed

    Due to a loose quoin bearing block(s) on the upper gate of Pickwick Lock's main chamber, the main chamber will be closed to traffic until the situation can be evaluated and, if needed repaired. The auxiliary chamber, which is 110 feet wide by 600 feet long, is open and available. The lock is located at Tennessee River mile 206.7. Status updates and additional information will be shared when available. Call the lock at 731-925-2334 for more information.
  • Navigation Notice 21-37: TVA installing fiber line at Cumberland River mile 243.5

    The Tennessee Valley Authority is pulling a new fiber line across the Cumberland River mile 243.5 at the Gallatin Fossil Plant 7 a.m. to 4 p.m. Oct. 9, 2021.
  • Navigation Notice 21-33: Wilson Lock reopens with restrictions

    Navigation Notice 21-33: Due to the sinking of the upper lock approach wall at Wilson Lock, temporary measures have been implemented to operate the main chamber on a limited basis. Until further notice and effective immediately, the Corps of Engineers will be implementing lockage restrictions. The lock is located at Tennessee River mile 259.4 in Florence, Alabama.