Tennessee Valley

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Map of the Tennessee Watershed

The Tennessee Valley is the drainage basin of the Tennessee River and is largely within the U.S. state of Tennessee. It stretches from southwest Kentucky to north Georgia and from northeast Mississippi to the mountains of Virginia and North Carolina. The border of the valley is known as the Tennessee Valley Divide. The Tennessee Valley contributes greatly to the formation of Tennessee's legally recognized Grand Divisions.

Tennessee Valley is a generally accepted term for North Alabama, anchored by the city of Huntsville.


The Upper Tennessee Valley, looking east from the edge of the Cumberland Plateau near Rockwood, Tennessee

The Tennessee Valley begins in the upper head water portions of the Holston River, the Watauga River, and the Doe River in Northeast Tennessee and Southwest Virginia, as well as east of Asheville, North Carolina, with the headwaters of the French Broad and Pigeon rivers, all of which join at the confluence of the French Broad and the Holston to form the Tennessee River in Knoxville. From there, the river travels southwest, absorbing additional tributaries of the Little River, the Little Tennessee, and the Clinch, and further down, the Hiwassee and the Ocoee (both of which have sources in Georgia), before reaching Chattanooga. The river then enters the Tennessee River Gorge as it winds its way around the lower corner of the Cumberland Plateau, reaching the lower portion of the Sequatchie Valley. After traversing North Alabama, the river veers northwestward. From the beginning of the Tennessee Valley to this point is roughly 150 miles (240 km); as it runs through East Tennessee the Valley is bound on the east by the Appalachian Mountains (including the Great Smoky Mountains) and on the northwest by the Cumberland Plateau and Cumberland Mountains.

After forming the boundary between Alabama and Mississippi for a stretch of 10 miles (16 km), the river reenters Tennessee, where it creates the dividing line between Middle Tennessee and West Tennessee. It empties into the Ohio River in western Kentucky, where it divides the region known as the Jackson Purchase from the rest of Kentucky.

Geologically, the eastern portion of the Tennessee Valley consists of many small valleys and ridges within a great valley. The larger region is termed the Ridge and Valley Province and the great valley is termed the Great Appalachian Valley.

Important cities

  • Chattanooga, Tennessee, about 120 miles (190 km) from both Huntsville and Knoxville, in opposite directions, is nicknamed "The Scenic City" for its beautiful views of the Tennessee Valley from atop the many mountaintops that surround the city. Chattanooga and its suburbs form the second most populous metropolitan area in the valley. The Battle of Chattanooga was fought on nearby Lookout Mountain. Chattanooga is also well known for the Chattanooga Choo-Choo, its transformation from a declining early industrial city to a thriving modern city, the famous Delta Queen, and the first publicly available one gigabit per second Internet access from a municipally-owned utilities company, i.e. the Electric Power Board (EPB), in the United States.
  • Decatur, Alabama, known as "The River City", dominated the economic landscape of north Alabama until the late 1950s, when the space race catapulted its neighbor Huntsville into that position. For most of the 20th century up to that point, Decatur held the top position in terms of economic impact and population. Its mixture of river transport and rail access has made it a busy hub of business, commerce, and manufacturing (chemicals and textiles especially) flowing down the river on the barges and boats of numerous companies and docking at the Port of Decatur. Decatur also claims the nickname "The Heart of the Valley" because of its location near the exact center of the length of the Tennessee River. Also because most north/south shipping traffic is funneled through the town utilizing three river crossings that are main routes for rail and road traffic between Birmingham and Nashville. The city is also an important river port that uses intramodal facilities to switch shipping methods between trains, trucks, and barges.
  • Guntersville, Alabama, is a major city of northeast Alabama and has a major lake and river port, Lake Guntersville and the Port of Guntersville, respectively. The city is famous for being the place where Ricky Nelson played his last concert before dying in a plane crash on New Year's Eve 1986 (December 31, 1985).
  • Muscle Shoals, Alabama, considered part of the Shoals along with Florence, Sheffield, and Tuscumbia, is a major city of northwest Alabama, along U.S. Route 72 and Alabama 157. The city is located immediately across the Tennessee River from Florence. (The river divides Colbert County from Lauderdale County.) Muscle Shoals is famous for its 1960s Muscle Shoals Sound, produced at such studios as FAME Studios and Muscle Shoals Sound Studio, where many famous musicians and bands, such as Aretha Franklin, Bob Dylan, and The Rolling Stones, also have recorded and produced numerous songs. Tuscumbia is the birthplace of Helen Keller. The original Congressional Act creating the government owned Tennessee Valley Authority, May, 1933, designated the government reservation at Wilson Dam as the location for the headquarters of the TVA. In 1980, a court order reassigned the headquarters to Knoxville.
  • Scottsboro, Alabama, about 63 miles (101 km) from Chattanooga and nicknamed "the Friendly City", is located on Highway 72, 40 miles (64 km) east of Huntsville. It was founded in the mid-1850s and is most famous for the Scottsboro Boys and the Unclaimed Baggage Center, as well as "First Monday," an open-air marketplace held in and around downtown on Mondays following the first weekend of the month.




River Ports

  • Chattanooga
  • Decatur
  • Florence
  • Guntersville
  • Knoxville
  • Muscle Shoals
  • Paducah

See also