The department shall monitor and evaluate the projected supply and demand for water
by its customers. In the event of a water shortage, the department shall recommend
that the city council make a determination that a water shortage exists and which
water shortage level as provided in this chapter permits the department to prudently
plan for and supply water to its customers. Prior to implementation of a water shortage
level as provided in this chapter, the city council shall hold a public hearing for
the purposes of determining: (i) whether a water shortage exists; (ii) the water conservation
target that is necessary; and, (iii) which level of water supply shortage provided
in this chapter is appropriate to address the water shortage. Notice of the time and
place of said public hearing shall be published not less than 10 days before the hearing
in a newspaper of general circulation within the city. The city council's determination
shall be made by public proclamation and shall become effective immediately upon such
publication. The city council may during the period of the declared water shortage
take actions to modify the water conservation target, implement a different level
of water supply shortage, or order the implementation or discontinuation of any additional
water conservation measures appropriate to address the water shortage by motion, and
without conducting a public hearing.