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 – Newly free-flowing Twelve Mile River woulc become recreation area – By Anna Simon – CLEMSON – Onve visit to the Twelve Mile River made Jeff martin a crusader in a movement to turn the whitewater corridor and adjoining area of lake hartwell into a scenic blueway now that dams are being removed and toxic PCBs are being cleansed from the water….