The Clerk of the District shall be appointed by the Board of Supervisors, shall not be a member of the Board, and shall serve at its pleasure. The Clerk shall have the exclusive charge and custody of the public records of the District and the Seal of the District. The Clerk shall record all votes and proceedings of the District, including meetings of the District and meetings of the Board of Supervisors, and shall cause to be posted and published all warnings of meetings of the District. The Clerk shall prepare all warnings of meetings of the District as required by subchapter 5 of this chapter. Following approval by the Board of Supervisors, the Clerk shall cause the annual report to be distributed to the legislative branches of its member municipalities. The Clerk shall prepare and distribute any other reports required by laws of the State of Vermont and resolutions or regulations of the Board of Supervisors. The Clerk shall perform all of the duties and functions incident to the office of secretary or clerk of a body corporate.