EEL RIVER ATHABASKAN Eel River Athabaskan Territory: North coastal California. The Eel River Athabaskan include the Wailaki, Lassik, Nongatl, and Sinkyone. PORTALS . Round Valley Indian Tribes : part of whose membership is Eel River Athabaskan < Covelo, California * . Eel River Athabaskan Population: United States - 70 N A - D E N E ADS SEARCH ENGINE COLOSSUS International Directory of Search Engines Ezilon Directory North America