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Water

Asked by Mr Toby PerkinsLabourDepartment for Environment, Food and Rural AffairsTabled Answered 23 July 2025UIN 68391

The question

To ask the Secretary of State for Environment, Food and Rural Affairs, what estimate he has made of the amount of water lost due to leaking toilets in the UK; and if he will take steps to help reduce this.

Answered by Emma Hardy

Waterwise, the lead environmental non-governmental organisation for water efficiency, estimates to 8% of toilets are leaking around 400 litres a day each.

The Government is committed to reducing leakage by 50% by 2050 as part of our legally binding target to reduce water use per person by 20% by 2038. This includes taking steps to reduce water wastage from toilets. Our recent update to our government response on a Call for Evidence on leaking toilets, conducted in 2022 outlined we are reviewing initial discussions with stakeholders as part of a ‘leaky loos taskforce’ to understand the steps needed to reduce toilet leakage.

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