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 – Savings estimated in six figures – By Greg Oliver – WALHALLA – School District of Oconee County superintendent Michael Thorsland recently received a call from Trehel Corporations construction project manager, who asked to meet regarding the construction budget for the new Walhalla High School….