Question

A person in an industrial urban society can live a clean and healthy life on 50 liters of water per day. how does this compare with the water use for an average american?

Answer 1

Compared to the water use of American, the needed amount is actually about half of what Average American spend per day.
IApproxximately, average American spends around 80-100 Litres of water per day (the majority of that water spent while showering, which consume about 65.1 Liters for each American)