The public works department shall monitor the projected supply and demand for water within the city and shall recommend to the city manager the extent to which water conservation is required through the implementation and/or termination of particular conservation stages aimed at assuring the water supply of the city. Thereafter, the city manager, as directed by city council, may order that the appropriate phase of water conservation be implemented or terminated in accordance with the applicable provisions of this chapter. Said order shall be made by public announcement and shall be published at least once in a daily newspaper of general circulation and shall continue to be published at least once per month until such time as all restrictions are removed. The order shall become effective immediately upon such publication. The city council will approve the conservation stage at a regularly scheduled meeting at least fourteen days prior to implementation by the city manager. (Ord. 583, 2009).