What is the primary purpose of having a lifeguard on duty at a commercial pool?

The primary purpose of having a lifeguard on duty at a commercial pool is to ensure the safety of patrons. Lifeguards are specifically trained to monitor the pool area, identify potential hazards, and respond to emergencies. Their presence is vital for preventing accidents, providing immediate assistance in the case of drowning or injury, and offering a higher level of vigilance compared to an unmonitored environment.

While aesthetics, managing concessions, and monitoring water temperature can contribute to the overall pool experience or maintenance, they do not represent the core function of a lifeguard. The responsibility of a lifeguard is fundamentally centered around safeguarding the well-being of all individuals using the pool, making their role crucial in any commercial swimming facility.