In most jurisdictions, what is the recommended turnover time for swimming pool water?

The recommended turnover time for swimming pool water is every 6 hours. This timeframe allows the pool's filtration system to effectively circulate and filter all the water in the pool at least once within that period. Proper turnover is crucial for maintaining water quality because it helps remove contaminants, debris, and microorganisms that can accumulate in the water. Additionally, a 6-hour turnover time ensures that disinfectants, such as chlorine, can adequately work throughout the entire volume of water, providing better sanitation and comfort for swimmers.

While some jurisdictions might have different guidelines, the 6-hour turnover rate is generally accepted as a standard benchmark in the industry to ensure both safety and clarity of the water in recreational swimming pools. A longer turnover time may not sufficiently maintain water quality, while a shorter time might strain the filtration system and increase operational costs.