Public Notices

Navigation Notice 21-08: Chickamauga Lock closure, intermittent closures announced

U.S. Army Corps of Engineers Nashville District
Published March 10, 2021

Navigation Notice 21-08: Chickamauga Lock at Tennessee River mile 471 in Chattanooga, Tennessee, is closing 7 a.m. May 3 to noon May 24 to allow a contractor to complete a full electrical rehab on the lock operating system. The lock will then undergo intermittent closures during daylight hours May 24 to June 7 to allow the contractor to continue to install non-mission-critical equipment. The intent of these intermittent closures is to allow commercial traffic to freely pass the lock. Call the lock at 423-875-6230 for more information.