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

To ask the Secretary of State for Environment, Food and Rural Affairs, what recent assessment she has made of the effectiveness of local councils in exercising their statutory enforcement powers to protect local waterways from pollution; and whether her Department holds data on enforcement activity by local authorities.

Local authorities do hold limited enforcement responsibilities, primarily through Environmental Health functions, for example, under the Environmental Permitting (England and Wales) Regulations 2010 in relation to certain industrial processes, and powers relating to flooding from ordinary watercourses. However, these are distinct from the regulation of water company discharges.

Enforcement against pollution from water companies is the responsibility of the Environment Agency, which issues discharge permits, monitors compliance, and takes civil or criminal enforcement action where offences occur. Defra sets the overall legislative and policy framework for this system, including recent reforms under the Water (Special Measures) Act 2025, which strengthens the ability of regulators to take faster and tougher action, including new criminal liability for company executives.