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Great Loop Lock Reference

Aberdeen Lock and Dam

Reviewed planning reference for lock approach, communications, and float-plan preparation.

Tennessee-Tombigbee / Tombigbee

Aberdeen Lock and Dam

Aberdeen, MS

Latitude / Longitude33.830600
-88.519700
Phone662-327-2142
VHF Channel16
Operating AuthorityNot listed
Last Reviewed2026-07-09

Lock Location

Zoomed-in location for this Great Loop lock reference.

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About This Lock

Segment: Tennessee-Tombigbee / Tombigbee. Route status: core inland-river route to Mobile. USACE page confirms Tenn-Tom has 10 locks and lists Tennessee-Tombigbee Management Center phone; use lock-specific number if available. Source: https://www.sam.usace.army.mil/Missions/Civil-Works/Recreation/Tennessee-Tombigbee-Waterway/Navigation/

Continue planning: Check Marine Weather, estimate your trip with the Boat Fuel Calculator, or review the Solo Boating Safety Guide.

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