Tennessee River
The Tennessee River is the largest tributary of the Ohio River.[5] It is approximately 652 miles (1,049 km) 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, as the Cherokee people had their homelands along its banks, especially in what are now East Tennessee and northern Alabama. Additionally, its tributary, the Little Tennessee River, flows into it from Western North Carolina and northeastern Georgia, where the river also was bordered by numerous Cherokee towns.[1] Its current name is derived from the Cherokee town, Tanasi, which was located on the Tennessee side of the Appalachian Mountains.[6]
This article is about the river. For the song, see Tennessee River (song).Tennessee River
Huntsville
Confluence of French Broad and Holston rivers at Knoxville
813 ft (248 m)[2]
Ohio River at Livingston / McCracken counties, near Paducah, Kentucky
302 ft (92 m)[3]
652 mi (1,049 km)[1]
40,876 sq mi (105,870 km2)[4]
70,575 cu ft/s (1,998.5 m3/s)[4]
500,000 cu ft/s (14,000 m3/s)
Course[edit]
The Tennessee River is formed at the confluence of the Holston and French Broad rivers in present-day Knoxville, Tennessee. From Knoxville, it flows southwest through East Tennessee into Chattanooga before crossing into Alabama. It travels through the Huntsville and Decatur area before reaching the Muscle Shoals area, and eventually forms a small part of the state's border with Mississippi, before returning to Tennessee. The river misses Georgia by about 250 feet (76 m). The Tennessee River's route northerly through Tennessee defines the boundary between two of Tennessee's Grand Divisions: Middle and West Tennessee.
The Tennessee–Tombigbee Waterway, a U.S. Army Corps of Engineers project providing navigation on the Tombigbee River and a link to the Port of Mobile, enters the Tennessee River near the Tennessee-Alabama-Mississippi boundary. This waterway reduces the navigation distance from Tennessee, north Alabama, and northern Mississippi to the Gulf of Mexico by hundreds of miles. The final part of the Tennessee's run is north through western Kentucky, where it separates the Jackson Purchase from the rest of the state. It flows into the Ohio River at Paducah, Kentucky.
Dams[edit]
The river has been dammed numerous times since the 1930s by Tennessee Valley Authority (TVA) projects. The construction of TVA's Kentucky Dam on the Tennessee River and the Corps of Engineers' Barkley Dam on the Cumberland River led to the development of associated lakes, and the creation of an area called the Land Between the Lakes. A navigation canal located at Grand Rivers, Kentucky, links Kentucky Lake and Lake Barkley. The canal allows for a shorter trip for river traffic going from the Tennessee to most of the Ohio River, and for traffic going down the Cumberland River toward Tennessee.
Modern use[edit]
The Tennessee River is an important part of the Great Loop, the recreational circumnavigation of Eastern North America by water. The main channel is accessible to recreational watercraft at over 200 public access points along the river's course.[18]
The Tennessee River has historically been a major highway for riverboats through the South, and today they are frequently used along the river. Major ports include Guntersville, Chattanooga, Decatur, Yellow Creek, and Muscle Shoals. This river has contributed greatly to the economic and industrial development of the Tennessee Valley as a whole. The economies of cities such as Decatur and Chattanooga would not be as dynamic as they are today, were it not for the Tennessee River. Many companies still rely on the river as a means of transportation for their materials. In Chattanooga, for example, steel is exported on boats, as it is much more efficient than moving it on land.[19]
In addition, locks along the Tennessee River waterway provide passage between reservoirs for more than 13,000 recreational craft each year. The Chickamauga Dam, located just upstream from Chattanooga, is projected to have a new lock built, but it has been delayed due to a lack of funding.[20] The river not only has many economic functions, such as the boat building industry and transportation, but it also provides water and natural resources to those who live near the river. Many of the major ports on the river are connected to a settlement that was started because of its proximity to the river.
On October 15, 2022, the University of Tennessee Volunteers football team defeated the University of Alabama Crimson Tide 52–49 at Neyland Stadium in Knoxville, Tennessee, on a game-winning field goal by Chase McGrath as time expired. In celebration of this victory, the fans stormed the field, tore down the goalposts, and threw them into the Tennessee River after an impromptu parade in which fans carried the goalposts around the city of Knoxville.[21]
Ecology[edit]
The Tennessee River and its tributaries host some 102 species of mussel.[22] Native Americans ate freshwater mussels. Potters of the Mississippian culture used crushed mussel shell mixed into clay to make their pottery stronger.
A "pearl" button industry was established in the Tennessee Valley beginning in 1887, producing buttons from the abundant mussel shells. Button production ceased after World War II when plastics replaced mother-of-pearl as a button material.[23] Mussel populations have declined drastically due to dam construction, water pollution, and invasive species.[22]
