The global water stress in 2019
Water stress is the ratio of water use relative to water availability.
Source: Water stress 2019 WRI - Water scarcity - Wikipedia

Where will water stress be by 2050
If we continue to use water at the same rate as we are using it today, the water stress on countries will be as the below map shows
Source: Chart: Where Water Stress Will Be Highest by 2050 | Statista)

Water usage by Sydney households
Ever wondered how much water you use and what you and your family are using it on? the graph below shows an estimate of water used by an average Sydney family of 4.
Source: https://www.sustainablehouse.com.au/