Sources
The Oostanaula River is a principal tributary of the Coosa River, about 49 miles (79 km) long, formed by the confluence of the Conasauga and Coosawattee in northwestern Georgia in the United States. Via the Coosa and Alabama rivers, it is part of the watershed of the Mobile River, which flows to the Gulf of Mexico.
Main tributaries are Alan Creek, Conasauga River, Coosawattee River and Johns Creek.
