PARLIAMENTARY WRITTEN QUESTION
Floods (21 October 2024)

To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment he has made of the adequacy of Thames Water's operational response to flooding during Storm Henk (a) nationally and (b) in Surrey.

Asked by:
Dr Ben Spencer (Conservative)

Storm Henk was the eighth named storm of the 2023/24 flood season, with flood warnings across the country from 02 to 09 January. River flooding impacts were due to heavy rainfall falling on saturated catchments.

On 4 January, the impact from flooding in the Rive Mole, Surrey, resulted in Thames Water’s Horley Wastewater Treatment Works discharging effluent into the surrounding area as the storm tanks overflowed.

The Government expects water and sewerage companies to take all possible measures to avoid pollution incidents and to mitigate environmental impact if they occur. If a water company is found to have breached their permit conditions, the Environment Agency will not hesitate to take action, in line with their enforcement and sanctions policy.

Looking ahead, Surrey County Council are in the process of preparing their reports for the Winter 2024 flooding, which will include a review of Thames Water’s recent performance together with recommendations.

Answered by:
Emma Hardy (Labour)
25 October 2024