Hiwassee Dam is the third highest dam in the TVA system, behind the highest hydroelectric dam located in the two North Carolina counties Swain and Graham.
 At 307 ft , Hiwassee Dam is the third highest dam in the TVA system, behind only Fontana and Watauga. 
Fontana Dam is a hydroelectric dam on the Little Tennessee River in Swain and Graham counties, North Carolina, United States. 
