Complex sentence: Specifically, it occures sporadically in small tributaries in the ridge and valley margins of the Blue Ridge and Cumberland Plateau provinces of the upper Tennessee drainage from Virginia southwestward throught the Emory and lower Clinch river systems, and south to the Hwassee River system.
Split into simpler sentences: Specifically, it occures sporadically in small tributaries in the ridge and valley margins of the Blue Ridge and Cumberland Plateau provinces of the upper Tennessee drainage from Virginia southwestward. Watersheds include the Emory and lower Clinch river systems, and south to the Hiwassee River system.