County commissioners are set to revisit a proposed intergovernmental agreement that, if approved, would result in the installation of fire hydrants in a currently underserved area. The Dawson County Board of Commissioners has until Friday to accept a waterline partnership with Etowah Water and Sewer Authority. Foregoing the proposed agreement would likely mean areas along Nix Bridge and Kilough Church roads will not get fire hydrants anytime in the next three decades.