1 Jun 2021

Navigation Notice 21-19: Short closures set at Kentucky Lock through late summer

Navigation Notice 21-19: Construction activities at Kentucky Lock at Tennessee River mile 22.4 in Grand Rivers, Kentucky, will cause some minimum impacts to users of the existing chamber into late summer 2021.

10 May 2021

Navigation Notice 21-18: TVA pulling fiber across Tennessee River

The Tennessee Valley Authority is pulling a new fiber line across the Tennessee River at mile marker 345 May 13, 2021. TVA plans to pull the old fiber line down May 16.

21 Apr 2021

Navigation Notice 21-16: TVA performing field study near Old Watts Bar Fossil Mooring Cells

The Tennessee Valley Authority is performing a field study at Tennessee River mile 529.3 around 3 p.m. April 28, 2021 through 10 a.m. April 29, 2021. TVA plans to have tire floats with flashing lights deployed across the entire river at the Old Watts Bar Fossil mooring cells just downstream of Watts Bar Lock & Dam.

6 Apr 2021

Navigation Notice 21-14: TVA pulling fiber line across Cumberland River April 9, 2021

The Tennessee Valley Authority is pulling a new fiber line across the Cumberland River between mile marker 313 crossing the main channel 6 a.m. to 7 p.m. April 9, 2021, and at mile marker 320 outside the main channel 6 a.m. to 7 p.m. April 11, 2021.

6 Apr 2021

Navigation Notice 21-13: Wilson Main Lock closing May 4-13

The U.S. Army Corps of Engineers Nashville District announces Wilson Lock at Tennessee River mile 259.4 in Florence, Alabama, is closing 7 a.m. CDT Tuesday, May 4 through 6 p.m. Wednesday, May 13, 2021 for repairs to a damaged closure structure.