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Written question asked by Ben Spencer (Conservative) on Wednesday, 3 June 2026, in the House of Commons. It was due for an answer on Wednesday, 10 June 2026 (named day). It was answered by Emma Hardy (Labour) on Wednesday, 10 June 2026 on behalf of the Department for Environment, Food and Rural Affairs.


Sewers and Water Supply: Runnymede and Weybridge

Question

To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment she has made of the potential impact of additional house building on the resilience and capacity of a) water and b) sewerage systems in the Runnymede and Weybridge area.

Answer

Water companies have a statutory duty to provide a secure supply of water and wastewater provision for customers. Companies set out how they plan to meet and continue to meet these duties through statutory Water Resources Management Plans, and Drainage and Wastewater Management Plans. Water companies must maintain their plans and are required to review the plans to take account of changes, such as new housing growth.

Defra’s Water Delivery Taskforce, established in Spring 2025, is working to ensure that water supply and wastewater capacity can support housing growth. It does this by holding water companies to account for delivering planned investment and by addressing cross-sector challenges that may affect infrastructure capacity and resilience.

The National Planning Policy Framework makes it clear that local planning authorities should collaborate with each other and with other public bodies to identify relevant strategic matters to be addressed, including providing for sustainable water supplies.


Secondary information

Type
Written question
Reference
6660
Session
2026-27
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Subjects
Water supply Sewers Runnymede and Weybridge
Link
View this Written question on www.parliament.uk