(A) Upon the declaration of a water supply shortage, the governing body of the city shall have the power to adopt shortage water rates by ordinance designed to conserve water supplies.
(B) Such rates may provide for, but not be limited to:
(1) Higher charges per unit for increasing usage (increase block rates);
(2) Uniform charges for water usage per unit of specified level (excess demand surcharge); or
(3) Discounts for conserving water beyond specified levels.
(Ord. 86-39, passed 10-22-86)