Written question asked by Wendy Morton (Conservative) on Thursday, 10 September 2026, in the House of Commons. It was due for an answer on Monday, 14 September 2026. It was answered by Emma Hardy (Labour) on Wednesday, 16 September 2026 on behalf of the Department for Environment, Food and Rural Affairs.

South Staffordshire Water: Waste

Question: To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment Ofwat has made of South Staffs Water’s progress in reducing leakage; how the reported saving of one million litres per day from leaks repaired in 2025 compares with the company’s total daily leakage; and what proportion of the forecast supply-demand deficit is expected to be addressed through (a) company-side leakage reduction, (b) customer-side leak repairs and (c) reduced household consumption following compulsory metering.

Answer: South Staffs Water has a target to reduce leakage by 17% during 2025-30. Ofwat assesses company performance through its regulatory reporting and performance framework, which includes leakage and demand management measures.

Secondary information