Shoal Creek is a 56.9 miles (91.6 km) stream

Stream

A stream is a body of water with a current, confined within a bed and stream banks. Depending on its locale or certain characteristics, a stream may be referred to as a branch, brook, beck, burn, creek, "crick", gill , kill, lick, rill, river, syke, bayou, rivulet, streamage, wash, run or...

 that arises in Lawrence County, Tennessee

Tennessee

Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

, and enters the Tennessee River

Tennessee River

The Tennessee River is the largest tributary of the Ohio River. It is approximately 652 miles long and is located in the southeastern United States in the Tennessee Valley. The river was once popularly known as the Cherokee River, among other names...

 in Lauderdale County

Lauderdale County, Alabama

-2010:Whereas according to the 2010 U.S. Census Bureau:*86.4% White*10.0% Black*0.4% Native American*0.7% Asian*0.0% Native Hawaiian or Pacific Islander*1.4% Two or more races*2.2% Hispanic or Latino -2000:...

, Alabama

Alabama

Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...

, where its lower reaches are impounded in the backwater of Wilson Dam.

Its mouth is at approximately 34.83814°N 87.55336°W.'

Historically, Shoal Creek was an important source of water power for the cotton

Cotton

Cotton is a soft, fluffy staple fiber that grows in a boll, or protective capsule, around the seeds of cotton plants of the genus Gossypium. The fiber is almost pure cellulose. The botanical purpose of cotton fiber is to aid in seed dispersal....

industry in Lawrence County.