Public Notices

Navigation Notice LRN 22-44: Low Flow Warning at Cheatham Lock

Nashville District Technical Support Branch
Published Oct. 13, 2022

Due to diving operations at Cheatham Dam between 14 November through 18 November 2022, there will be periods of little to no flow during daylight hours. The water level at the lower approach of Cheatham Lock will likely NOT drop below normal minimum pool conditions (354.0 ft.) but will approach that elevation. Mariners should take extra caution on the lower approach and not overload their barges or exceed channel depths on these dates.