Section 444.837 - System utilizing graywater for underground irrigation: General requirements1. Graywater may be used for underground irrigation if approved by the administrative authority. A homeowner must obtain a permit to construct, alter or install a system that uses graywater for underground irrigation from the administrative authority before such a system may be constructed, altered or installed.2. A system that uses graywater for underground irrigation:(a) May be used only for a single-family dwelling.(b) Must not be used in soils which have a percolation rate that is greater than 120 minutes per inch.(c) Must consist of a three-way diversion valve, a holding tank for the graywater and an irrigation system.(d) May be equipped with a pump or siphon, or may rely on gravity to cause the water to flow to the irrigation system.(e) Must not be connected to a system for potable water.(f) Must not result in the surfacing of any graywater.3. A system that uses graywater for underground irrigation, or any part thereof, must not be located on a lot other than the lot which is the site of the single-family dwelling that discharges the graywater to be used in the system.Nev. Admin. Code § 444.837
Added to NAC by Bd. of Health by R129-98, eff. 3-25-99