Thames Water leaks in Swindon waste millions of litres daily
What happened
Thames Water reported that water leaks in its Swindon operational area reached 35.6 million litres per day in July 2026. This figure represents about 30 per cent of the water put into supply and exceeds the company’s target. Thames Water has identified a £43.75 million programme of six schemes to address the issue, though project-level costs and benefits were not provided.
Why it matters
The high leakage rate is occurring while Thames Water continues to enforce hosepipe bans in the region. A local MP has called for greater transparency and stronger action from water companies and the government regarding infrastructure resilience.
Who's involved
- Thames WaterUK water company operating within Swindon and enforcing usage restrictions
- SwindonTown in Wiltshire where Thames Water manages water supply
- ChippenhamTown affected by water restrictions and political scrutiny over infrastructure
Who could feel it
Possible knock-on effectsThese are possibilities Brind reasoned out, not predictions, and not advice. Most are not stated in any report.
- ChippenhamSpeculative
Chippenham could face increased regulatory pressure related to infrastructure stability and water supply costs.
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The entities involved
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Swindon
town in Wiltshire, England, United Kingdom
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Thames Water
UK water company