87% of pools where toddlers drown lack compliant fencing

Nearly 300 children under age 5 drown in backyard swimming pools in the U.S. each year, and over 80% of child drowning deaths occur in residential pools. The single most effective intervention is a four-sided isolation fence separating the pool from the house and yard, yet there is no federal pool fence law, only a patchwork of state and municipal codes with wildly varying requirements (California mandates 60-inch fences; Texas requires only 48 inches). The WHO reports that 86% of countries worldwide lack any law requiring pool fencing. In practice, 87% of pools where children drown did not comply with existing fencing legislation. The reason this persists: homeowners view fences as aesthetically undesirable and expensive, code enforcement is reactive rather than proactive (inspectors typically only check at construction permit time, not ongoing compliance), and there is no national registry of residential pools to enable systematic inspection. The result is that a toddler who wanders through an unlocked sliding door into a backyard with an unfenced pool can drown silently in under two minutes, and this happens roughly once per day in the United States.