I won't take DD to water/spray parks. Consider that spray parks are just recycling the water that has already fallen to the ground...touched dirty feet...dirty ground...urine perhaps. Honestly, not a good idea in my opinion. I know that our local - and really upscale - spray park recycles the water as mentioned. "Sprays" in general are an excellent method of transferring "bugs" into the lungs. Consider aerosolized particles vs swimming pools...