Lake Keowee Real Estate News – Lake Keowee homes for sale – Lake Keowee News – Lake Keowee Waterfront property for sale – Lake Keowee Waterfront Real Estate for Rent – Duke expert: Commercial marinas among most restricted – By Carlos Galarza – WALHALLA – There are dozens of spots around Lake Keowees shoreline that Duke Energy could allow a commercial marina to operate, a Duke shoreline management expert told the Planning commission on Monday night….