Swimming pool premises liability creates enhanced dangers requiring special precautions protecting users from drowning and injury risks. Barrier requirements including fencing, self-closing gates, and locks prevent unauthorized access particularly by children. Attractive nuisance doctrine imposes heightened duties for residential pools drawing child trespassers. Warning signs must address specific hazards like depth markers, no diving areas, and slippery surfaces. Lifeguard presence depends on pool type with public pools facing stricter requirements than residential. Water quality maintenance prevents disease transmission through proper chemical balance and filtration. Diving board and slide installation must meet safety standards with adequate water depth. Drain covers require anti-entrapment designs preventing suction injuries. Lighting ensures visibility for evening use and emergency response. Supervision duties vary between residential hosts and commercial operators. Pool rules enforcement demonstrates safety commitment reducing liability. Emergency equipment including life rings and reaching poles must be accessible. Alcohol service near pools complicates liability with intoxicated swimmers. Understanding pool-specific duties helps establish negligence when inadequate safety measures cause drownings or injuries.