Written questions

Drinking Water: Per- and Polyfluorinated Alkyl Substances

Commons · Question 3588 · Tabled 30 Aug 2024 · Department for Environment, Food and Rural Affairs · Official record

Answered 20 Sep 2024

Question

Asked by James MacCleary

To ask the Secretary of State for Environment, Food and Rural Affairs, whether his Department plans to take steps to reduce the amount of per- and polyflouroalkyl substances (PFAS) in drinking water.

Answer

Answered by Emma Hardy, 20 Sep 2024

The Drinking Water Inspectorate’s (DWI) current guideline limit on individual types of PFAS of 100 nanograms per litre for treated drinking water was set in 2021 based on an assessment of existing scientific knowledge. These limits were agreed with the UK...