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 his Department has made of the adequacy of the health of the River Mersey.

River ecological health status is based on Cycle 3 classifications in the River Basin Management Plans (RBMP), which were classified in 2019, partially updated in 2022, and again partially updated in 2025. The 2019 and 2022 classifications are publicly available, and the 2025 classifications are being readied for publication this Summer. Alongside this, the Environment Agency is currently reviewing all river classifications, reasons for failure, waterbody-level measures and river basin plan objectives, preparing for the December 2027 publication of Cycle 4. Cycle 4 baseline classifications are expected in 2028.