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 – By Greg Oliver – WALHALLA – School District of Oconee county officials say negotiations are continueing with three property owners living near the new Walhalla High school site in an effort to purchase right of ways for sewer installation….