Domestic water use

Water for household purposes, such as drinking, food preparation, bathing, washing clothes and dishes, flushing toilets, and watering lawns and gardens. Also called residential water use. The water may be obtained from a public supply or may be self supplied. See also public supply and self-supplied water.


Source: Corrosion-Doctors.org

Wikipedia:  https://en.wikipedia.org/wiki/Residential_water_use_in_the_U.S._and_Canada