Claim: The Tuscarawas River, located in Hartville, has an elevation of 735 ft (224 m) and length of 129.9 mi (209.1 km).
Evidence: near Hartville 
The river rises southwest of Hartville in northern Stark County, and initially flows westward, through Uniontown into southern Summit County, where it passes through the Portage Lakes area south of Akron, and Barberton.