Greywater definition

Greywater means all liquid wastes from showers, baths, sinks, kitchens and domestic washing facilities, but does not include toilet wastes;
Greywater means waste water from bath tubs, showers, laundry troughs and clothes washing machines, but excludes water from kitchens, dishwashing machines and toilets.
Greywater means the untreated wastewater that has not come into contact with toilet waste. Greywater includes wastewater from bathtubs, showers, bathroom wash basins, clothes washing machines, laundry tubs and other wastewater which does not present a threat from contamination by unhealthy processing, manufacturing or operating wastes. It does not include wastewater from kitchen sinks or dishwashers.

Examples of Greywater in a sentence

  • Greywater - all liquid wastes from showers, baths, sinks, kitchens, and domestic washing facilities but not including toilet wastes.

  • Greywater recycling and rainwater harvesting should be considered.

  • Greywater recycling and rainwater harvesting should also be considered.

  • For greywater treatment systems, it must be demonstrated that the proposed system complies with the NSW Guidelines for Greywater Reuse in Sewered, Single Household Residential Premises.

  • Greywater systems for new construction or increases in flows to existing systems within nitrogen sensitive areas as defined in 310 CMR 15.215 must comply with the nitrogen loading limitations in accordance with 310 CMR 15.214.


More Definitions of Greywater

Greywater means domestic type flows from bathtubs, showers, bathroom sinks, washing machines, dishwashers, and kitchen or utility sinks. Greywater does not include flow from a toilet or urinal.
Greywater means untreated wastewater that has not been contaminated by any toilet discharge; that is unaffected by infectious, contaminated, or unhealthy bodily wastes; and does not present a threat from contamination by unhealthful processing, manufacturing, or operating wastes. “Greywater” includes but is not limited to wastewater from bathtubs, showers, washbasins, clothes washing machines (unless soiled diapers are serviced), laundry tubs, and kitchen sinks.
Greywater means liquid waste from a dwelling or other building produced by bathing, laundering, or food preparation activities or from drainage associated with these sources and specifically excluding wastewater and septage;
Greywater means domestic type flows from bath- tubs, showers, bathroom sinks, washing machines, dishwash- ers, and kitchen or utility sinks. Greywater does not include flow from a toilet or urinal.
Greywater means wastewater generated from domestic activities such as laundry, dishwashing, and bathing. Greywater does not include sewage.
Greywater means wastewater coming from domestic equipment (i.e. bathtubs, showers, sinks, dishwashers, washing machines) or a source other than toilets wastes. It is not sanitary and shall be treated by the onsite sewage treatment system to limit pollution and health risks.
Greywater means domestic wastewater composed of wash water from kitchen, bathroom, and laundry sinks, tubs, and washers, but not from any sources exposed to fecal contamination, including toilets and diaper washing.