Once infectious material gets into the water, disinfection systems that aren’t working properly or are inadequate can allow pathogens to gush from every nozzle. Splash pads aren’t unique in having to handle sick children in poopy swim diapers—but they are unique in how they are regulated. That is, in some places, they’re not regulated at all. Splash pads are designed to not have standing water, therefore reducing the risk of young children drowning. But, because they lack standing water, they are sometimes deemed exempt from local health regulations. Before 2000, only 13 states regulated splash pads. Though many states have since added regulations, some did so only after splash
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