Pursuant to Health and Safety Code Section 17922.12, graywater means untreated wastewater that has not been contaminated by any toilet discharge, and has not been affected by infectious, contaminated, or unhealthy bodily wastes, and does not present a threat from contamination by unhealthful processing, manufacturing, or operating wastes. Graywater includes but is not limited to wastewater from bathtubs, showers, bathroom washbasins, clothes washing machines, and laundry tubs. Graywater includes "dark graywater," which means wastewater from kitchen sinks or dishwashers.
(Ord. 1469, eff. July 14, 2016)