Tucson Water Restricts Pressure Washing_Is Phoenix Next or possibly the state of AZ?

Sec. 27-15. Waste or unreasonable use of water; violation declared a civil infraction.It is declared that, because safe, high quality potable water and reclaimed water are a precious resource, the general welfare requires that the water resources available to the city be put to maximum beneficial use, and that the waste or unreasonable use, or unreasonable method of use, of water be prevented

3) Washing driveways, sidewalks, parking areas, or other impervious surface areas with an open hose, or with a spray nozzle attached to an open hose, or under regular or system pressure, except when required to eliminate conditions that threaten the public health, safety, or welfare. This restriction does not apply to residential customers.

Any person who violates any portion of this section is guilty of a civil infraction, and shall be fined upon the first offense, a minimum of two hundred fifty dollars ($250.00); and upon the second offense within a period of three (3) years and upon each subsequent conviction within such period, a minimum of five hundred dollars ($500.00).