Lake Keowee Real Estate News – Lake Keowee homes for sale – Lake Keowee News – Lake Keowee Waterfront property for sale – Lake Jocassee Real Estate- Lake Jocassee News – Lake Keowee Waterfront Real Estate for Rent – PHOTO – By Jessica Nelms – Workers were in Seneca on Thursday putting up new Greenville Health System signs on the campus of Oconee Medical Center, Which will be operated by GHS beginning on Wednesday….