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Research & Analysis Published 23 Oct 2025 Environment Agency ↗ View on GOV.UK

Water and sewerage companies in England: environmental performance report 2024

Annual reporting for 2024 on the environmental performance of the 9 water and sewerage companies, including the Environmental Performance Assessment (EPA).

▤ Verbatim text from source document

There are 9 water and sewerage companies operating in England that provide clean (drinking) water and waste water (sewerage) services.

We regulate and work in partnership with them to ensure they protect and improve the environment.

We monitor their environmental performance throughout the year. Here we publish our annual assessment for the sector and individual company data reports.

For other reports, see the collection of Environment Agency data on business environmental performance.