Should I bring water to drink at a splash pad?

Drinking water is essential at every splash pad visit. Kids look hydrated when they're soaking wet, but they're losing fluids constantly to evaporation, exertion, and sun exposure. Toddlers especially won't ask for water until they're already mildly dehydrated. Splash pad water itself is not drinkable, even if it's chlorinated, because of the contamination risks discussed elsewhere. Bring a refillable insulated water bottle for each family member and offer sips every 15-20 minutes during play. A small soft cooler with ice keeps water cold for hours. Some parks have drinking fountains, but condition varies — many are out of order or murky. Avoid sugary drinks and juice during active play because they actually slow rehydration. For longer visits or hot afternoons, an electrolyte drink (Pedialyte, Liquid IV) for the bigger kids isn't overkill, especially if anyone's been running for over an hour.