Average water usage per person per day in England and Wales 2016-2021

The average person in England and Wales used 152 liters of water per day as of 2021, with a three-year rolling average of 145 liters per person. This means that a household of four could potentially use more than 500 liters of water a day. Dŵr Cymru Welsh Water customers had the highest daily water usage in England and Wales in 2021, at 176 liters per person.

Metered and un-metered water usage

The amount of water consumed by households can vary depending on whether the customer has a water meter installed. On average, households in England and Wales with a water meter consumed 40 liters less per person than those without a water meter. While most homes have traditional water meters, smart water meters have been rolled out since 2016. These allow customers to track water usage, save money, and allow water companies to detect leaks.

What uses the most water in UK homes?

The average water consumption of household appliances varies greatly, with some using significantly more than others. A full bath uses the largest amount of water by far, at approximately 80 liters. This is 30 liters more than the average washing machine cycle. Meanwhile, a dishwasher on an eco-setting can noticeably reduce water consumption when compared towith a regular cycle.