Tombigbee River

Tombigbee River
Tombigbee River at White Bluff (Ecor Blanc) in Demopolis.
Tombigbee and Alabama river basins.
Country	United States (Alabama, Mississippi)
Basin features
Main source	Confluence of Tennessee-Tombigbee Waterway and Black Warrior River
River mouth	Mobile River, at Mobile, Alabama
Physical characteristics
Length	200 miles (320 km)

The Tombigbee River is a tributary of the Mobile River, approximately 200 mi (325 km) long, in the U.S. states of Mississippi and Alabama. Together with the Alabama, it merges to form the short Mobile River before the latter empties into Mobile Bay on the Gulf of Mexico. The Tombigbee watershed encompasses much of the rural coastal plain of western Alabama and northeastern Mississippi, flowing generally southward. The river provides one of the principal routes of commercial navigation in the southern United States, as it is navigable along much of its length through locks and connected in its upper reaches to the Tennessee River via the Tennessee-Tombigbee Waterway.

The name "Tombigbee" comes from Choctaw /itumbi ikbi/, meaning "box maker, coffin maker", from /itumbi/, "box, coffin", and /ikbi/, "maker". The river formed the eastern boundary of the historical Choctaw lands, from the 17th century when they coalesced as a people, to the forced Indian Removal by the United States in the 1830s.

The river begins in northeastern Mississippi in Itawamba County. Historically, the beginning of the river was in northern Monroe County, by the confluence of Town Creek (also known as West Fork Tombigbee River) and East Fork Tombigbee River. Today, however, what was once known as the east fork is now designated as the Tombigbee.

It flows east through Aberdeen Lake near Aberdeen, and Columbus Lake near Columbus. It flows through Aliceville Lake on the Mississippi-Alabama border, then generally SSE across western Alabama in a highly meandering course, past Gainesville and Demopolis, where it is joined from the northeast by the Black Warrior River. South of Demopolis it flows generally south across southwestern Alabama, past Jackson. It joins the Alabama from the north on the Mobile-Baldwin county line, approximately 30 mi (50 km) north of Mobile, to form the Mobile River.