An Assessment of Hazards and Associated Risks in Greek Swimming Pools

Guaranteeing the safety of swimming pools is a paramount concern worldwide. Robust risk assessment and management practices are crucial for ensuring public safety. A comprehensive understanding of the chemical equilibrium required in pool water and a thorough assessment of the associated physicochemical, microbiological, operational, and maintenance risks have become prerequisites for effective swimming pool management. The aim of the present study was to identify, for the first time in Greece, all the possible hazards at different swimming pools as a first step of the scientific-based risk assessment procedure. Six distinct swimming pools, comprising two open sports pools, two indoor pools, and two children’s pools designed for baby swimming, were included. Water samples were collected for physicochemical and microbiological analyses, and on-site inspections were conducted across the swimming pools. A detailed evaluation of potential identified hazards categorized risks based on their level of impact and likelihood of occurrence; mitigation measures were proposed. Comprehensive risk assessments are essential for swimming pools, as they need to address the specific hazards and vulnerabilities of each facility.