Question to the Department for Environment, Food and Rural Affairs:

To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment she has made of the potential impact of using real-time water quality monitoring on improving bathing water management.

The Government introduced the Water Special Measures Act (2025), requiring real-time monitoring at every emergency overflow so the public can see what is happening locally, including in many bathing waters.100% of storm overflows have been fitted with event duration monitors (EDMs) since the end of 2023, and since the 1st of January 2025, water companies have been required to publish this data in near real-time.

The Environment Agency’s existing practices for monitoring and classification of bathing waters in England are based on the World Health Organisation’s recommendations for the management of recreational waters and exceed the minimum requirements of the Bathing Water Directive at all Bathing Waters.

All sample results are made available to the public as soon as they are analysed via the Swimfo website, so the public can make informed decisions about bathing. Throughout the bathing season, the EA also makes daily pollution risk forecasts for bathing waters where water quality may be temporarily reduced due to factors such as heavy rainfall, wind or the tide.