12VAC5-460-380: Water circulation systems

The recirculation system of wading pools shall be maintained in working order as designed. When not prescribed by the Virginia Uniform Statewide Building Code (13VAC5-63) in effect at the time of the pool's construction, the recirculation system shall provide a pool volume turn-over rate of once in three hours or less or have properly treated water continuously added at a rate of flow sufficient to replace all of the water in the wading pool once in three hours or less. The overflow water, with this method, shall be continuously discharged to waste.