You’ve probably been in them many times over the course of your life, but how much do you really know about pools? For instance, did you know that there are 5 million in ground private pools and 3.5 million above-ground private pools in the US? Or that it would take a whopping 113 billion gallons of water to fill up every single pool in the country? For Rent created this infographic with all the information you could ever need about pools. If you’re just about done with the sweaty last days of August, this infographic is a great way to cool off.