Public Notices

Tag: Nashville District
  • Navigation Notice 20-26: Closures planned at Nickajack Lock

    Nickajack Lock at Tennessee River mile 424.7 in Jasper, Tennessee, is undergoing a series of closures to perform repairs on the upper and lower lock gates. The lock is closing 6 a.m. Sept. 15 until 6 p.m. Oct. 1, 2020. The lock will then undergo intermittent closures 6 a.m. to 4 p.m. daily from Oct. 6 through Oct. 13, 2020. For more information, call the lock at 423-667-0280.
  • Navigation Notice 20-25: Kentucky Lock adds second helper boat on night shift

    Due to the impacts of construction on lockage efficiency at Kentucky Lock as well as the current and upcoming closures at Barkley Lock, a night shift is being added to the second helper boat currently required to assist upbound lockages.
  • Navigation Notice 20-24: Mooring cell temporarily out of service at Cheatham Lock

    The upstream mooring cell at Cheatham Lock located at Cumberland River mile 150 is temporarily out of service due to a broken band that is protruding away from the face.
  • Navigation Notice 20-23: Intermittent closures at Watts Bar Lock

    Intermittent closures are scheduled at Watts Bar Lock noon to 5 p.m. July 27 and 7 a.m. to 5 p.m. July 28-30, 2020 due to scheduled diving and maintenance operations to lock components and mooring cells. The lock is located at Tennessee river mile 529.9 in Decatur, Tennessee. Call the lock at 423-334-3552 for more information.
  • Navigation Notice 20-22: Intermittent closures at Barkley Lock Sept. 14 to Oct. 1, 2020

    Due to scheduled diving and maintenance operations of the BAFF (BioAcoustic Fish Fence) system at Barkley Lock, the lock is undergoing a series of intermittent closures 6 a.m. to 6 p.m. daily Sept. 14 through Oct. 2, 2020. Barkley Lock is located at Cumberland River mile 30.6 on the Cumberland River. Contact John “Caleb” Skinner at 270-362-4226 or via e-mail at for more information.