Graywater definition

Graywater means untreated wastewater that has not been contaminated by any toilet discharge, 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, but does not include wastewater from kitchen sinks or dishwashers. Health and Safety Code Section 17922.12.

Graywater. ’ means galley, bath, and shower water;

Graywater means a system intreated wastewater that has not been contaminated by any toilet discharge, has not been affected by infectious, contaminated, or unhealthy bodily wastes, and does not present a threat from contamination by unhealthy processing, manufacturing, or operating wastes. Graywater includes, but is not limited to, wastewater from bathtubs, showers, bathroom washbasins, clothes washing machines. And laundry tubs, but does not include wastewater from kitchen sinks or dishwashers as per the Health and Safety Code (Section 17922.12). Graywater systems promote the efficient use of water and are encouraged to assist in on-site landscape irrigation. All graywater systems shall conform to the California Plumbing Code (Title 24, Part 5, Chapter 16) and any applicable local ordinance standards.

Examples of Graywater in a sentence

• Graywater systems may, at the homeowners’ discretion, be utilized in conjunction with an onsite blackwater system where a sewerage system is not available for blackwater disposal.

• Graywater systems promote the efficient use of water and are encouraged to assist in on-site landscape irrigation.

• Graywater systems regulated by the Department of Water Resources and the Department of Housing and Community Development.

• Graywater does not include wastewater from the washing of material, including diapers, soiled with human excreta or wastewater that has come into contact with toilet waste.

• Any project with an aggregate landscape area of 2,500 square feet or less may comply with the perfor- mance requirements of MWELO or conform to the prescrip- tive compliance measures contained in MWELO’s Appendix D.5.304.5 Graywater or rainwater use in landscape areas.

More Definitions of Graywater

Graywater means wastewater contaminated by waste materials, exclusive of urine, feces or industrial waste, deposited into plumbing drain systems.

Graywater means galley, dishwasher, bath and laundry wastewater. "Graywater" does not include other wastes or waste streams.[PL 2003, c. 650, §2 (NEW).]

Graywater means drainage from dishwater, shower, laundry, bath, and washbasin drains and does not include drainage from toilets, urinals, hospitals, and cargo spaces.

Graywater means untreated wastewater which has not been contaminated by toilet discharge, has not been affected by infectious, contaminated, or unhealthy bodily wastes, and which does not present a threat from contamination by unhealthful processing, manufacturing, or operating wastes. Graywater includes wastewater from bathtubs, showers, bathroom washbasins, clothes washing machines, and laundry tubs but does not include wastewater from kitchen sinks or dishwashers (California Water Code Section 14876).

Graywater means wastewater drained from sinks, tubs, showers, dishwashers, clothes washers, and other non-toilet sources.

Graywater means all domestic waste excluding blackwater and including bath, lavatory, laundry, and sink waste except kitchen sink waste. Graywater is wastewater for the purposes of these regulations.

Graywater means that part of domestic sewage that is not blackwater, including waste from the bath, lavatory, laundry, and sink, except kitchen sink waste.