Great Loop Planning Resource

Tennessee Great Loop Locks

Explore 9 reviewed public Great Loop lock references in Tennessee, including locations, VHF channels, phone numbers, waterways, and planning notes.

Browse Locks by State Learn How to Lock Through Plan a Float Plan
275Reviewed public locks
19States / provinces
29Waterways
275Total imported reference rows

Lock Map

Search and browse reviewed Great Loop lock references.

Locks in Tennessee

9 reviewed public lock references are available for this Great Loop view.

Chickamauga Lock

Chattanooga, TN • Tennessee River

VHF
16/13
Phone
423-875-6230

Melton Hill Lock

Lenoir City, TN • Tennessee River

VHF
16/13
Phone
865-986-2762

Nickajack Lock

Jasper, TN • Tennessee River

VHF
16/13
Phone
423-942-3985

Watts Bar Lock

Decatur, TN • Tennessee River

VHF
16/13
Phone
423-334-3522

Learn & Prepare

How to LockStep-by-step guide VHF Call ScriptsWhat to say Lock EtiquetteDo's and don'ts Gear ChecklistWhat you need Common MistakesWhat to avoid

How to Lock Through

Approach slowly, prepare lines and fenders before arrival, monitor the published VHF channel when available, and follow lockmaster instructions.

VHF Call Scripts

Use the lock name, vessel name, direction of travel, and your request. Confirm current instructions before entering.

Lock Etiquette

Keep wake down near approaches, brief crew before entering, yield as directed, and avoid crowding other vessels.

Gear Checklist

Have fenders, lines, gloves, PFDs, boat hooks, and a working radio ready before reaching the approach.

Common Mistakes

Do not rely on old schedules, stale notes, or unofficial status reports. Check current notices and local lock instructions.

Navigation Safety Note

This page is a planning reference, not a substitute for official notices, charts, lockmaster instructions, or current local conditions. Always confirm lock status, operating hours, closures, restrictions, and instructions with the official authority before arrival.