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 – Lake Keowee – Heavy to torrential downpours possible – By David Dykes and E. Richard Walton – A flash-flood watch was posted fro the Upstate through this afternoon as Tropical Storm Andrea began its march along the East Coast, with torrential downpours expected across a wide area, including South Carolina….