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Welcome to Thames Water

We take care of water for 16 million people, enabling our customers, communities, and environment to thrive.

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Make every drop count

We've had plenty of rainy days recently, so our reservoir and river levels are where they should be. But it's still smart to save water for the sunny days ahead.

You could help save bucket loads of water with our water saving tips.

View water saving tips

Things we love

Caring for water

We're passionate about protecting our most precious resource.

Our people

Could you be our next Data Analyst, Mechanical Engineer or Marketing Manager?

Sharing our stories

From fatbergs to fountains, read the latest news and updates from our business.