Rainwater and stormwater quality in terms of its potential use in swimming pool installations

The objective of this paper is to provide a critical evaluation of the data available from existing studies regarding rainwater and stormwater quality in terms of its potential use in swimming pool installations. Results of the performed literature review show that the utilization of rainwater and stormwater in swimming pool installations is a novel and innovative subject that necessitates additional exploration and study. The first attempts are already being made to use rainwater from roofs to backwash swimming pool filter beds. It was concluded that rainwater and stormwater appear to be a cost-free and valuable water source for swimming pools, particularly in light of the current European Green Deal Strategies. However, the discussion about using it to fill public swimming pools raises certain legal ambiguities. The pool and spa industry adheres to a diverse set of standards and lacks uniformity, exhibiting variations from one country to another. Thorough planning and management, as well as adherence to local regulation are crucial.