田纳西河位于美国中西部,是密西西比河和俄亥俄河的支流,长1050公里,流经田纳西、阿拉巴马、佐治亚、肯塔基、密西西比、北卡罗莱和弗吉尼亚7个州。流域面积10.6万平方公里。田纳西河的大规模航运开发是在1933年 Located in the Midwest of the United States, the Tennessee River is a tributary of the Mississippi and Ohio Rivers that runs 1050 kilometers across seven states, namely, Tennessee, Alabama, Georgia, Kentucky, Mississippi, North Carolina and Virginia. The drainage area of ​​106000 square kilometers. Tennessee River large-scale shipping development was in 1933