With over 300 miles of shoreline and clean mountain waters, Lake Keowee is one of the purest lakes in North America and the ideal setting for outdoor recreation, watersports and family fun. Fed by fresh Blue Ridge Mountain streams, the water of Lake Keowee is so pure that it’s still rated as drinkable. Our Life on Keowee blog is a great place to learn about the history and excitement of Lake Keowee, South Carolina.