How long is the river in which Fort Watuaga stood on the shores of?
Watauga River The Watauga River is a large stream of western North Carolina and East Tennessee. It is 78.5 mi long with its headwaters on the slopes of Grandfather Mountain and Peak Mountain in Watauga County, North Carolina.
Rivière des Mille Îles The Rivière des Mille Îles ("River of the Thousand Islands") is a channel of the Ottawa River in southwestern Quebec, Canada and runs into the Rivière des Prairies. It is 42 km long.