Why Tennessee river flows upstream?

The Tennessee River does not actually flow upstream; it generally follows the natural topography, flowing from its headwaters in the Appalachian Mountains toward the Ohio River. However, local phenomena such as strong winds, heavy rainfall, or the effects of dam operations can create temporary appearances of water moving against the current. Additionally, certain river bends and geological formations may give the illusion of upstream flow. Overall, the river's primary course is downstream, consistent with the principles of gravity and hydrology.