1. Except as otherwise provided in this subsection, inlets must be rounded and smooth and installed not less than 18 inches (46 centimeters) below the normal operating level and located to produce a uniform circulation, without the existence of dead spots. In the case of a shallow pool, an exception to this requirement may be granted by the health authority if inlets cannot be installed at the depth otherwise required.2. Inlets must not extend from the pool wall or floor so as to create a hazard.3. Each set of stairs must have an inlet to provide good circulation over the stairs.4. Except as otherwise provided in subsection 6, if wall inlets are used, the distance between adjacent inlets must not exceed 15 feet (4.6 meters).5. Except as otherwise provided in this subsection, any pool having a width greater than 40 feet (12.19 meters) must have floor inlets meeting the requirements of this subsection or a combination of wall and floor units meeting the requirements of subsection 4 and this section. If floor inlets are used:(a) They must be located so that they provide general circulation and not direct flow to floor drains; and(b) The distance between: (1) Adjacent floor inlets must not exceed 15 feet.(2) Floor units and the nearest wall must not exceed 10 feet.6. Except as otherwise provided in subsection 5 and notwithstanding the provisions of subsection 4, any combination of wall and floor units may be used if it is shown to produce a uniform circulation.Nev. Admin. Code § 444.156
Bd. of Health, Public Bathing Places Reg. Art. 26 §§ 26.11-26.11.3, eff. 5-21-74-NAC A 7-23-82; 11-1-88