title: Graywater use still a gray area.
authors.forename: Marilyn
authors.initials: M
authors.lastname: Noah
mesh_terms: D003247:Conservation of Natural Resources; D006798:Housing; D006801:Humans; D011634:Public Health; D018570:Risk Assessment; D014481:United States; D014865:Waste Disposal, Fluid; D014873:Water Pollutants / Q000032:analysis; D014881:Water Supply / Q000592:standards*
chemical_list: D014873:Water Pollutants