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Water supply

UK tap water is treated to some of the strictest levels in the world

15.3bn

litres of water treated every day in the UK

138

litres used by the average person every day in England and Wales

Information for customers

Find your supplier, help with bills, plumbing misconnections and more

Woman washing hands under tap

Quick links

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Information for customers

Help with bills, interruptions to water supply and more

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