Comment by mjmahone17

It’s probably the lawns and yards, primarily. Including things like pools: in Arizona there’s about one pool for every 13 people. The US averages much larger lot sizes, and those yards consume water.

I’m not saying the US isn’t profligate in other areas like appliances or taking longer showers, but in most the country there’s so much land, such cheap water and very little regulation preventing you from using however much water that you want. Some of the land even comes with a guaranteed quantity of water for irrigation guaranteed, at little to no cost.