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About us

  • Our business
  • Our strategies and plans
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  • About us
  • Investing in our network

Investing in our network

Last reviewed: 7.12.2012 - 11.24am

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Building a sustainable future

We invest around £1bn each year on improving our water and wastewater network.

  • Improvements in your area

    Our interactive map shows what we've got planned in your area.

  • London Tideway Improvements

    We've developed three major engineering schemes to help stop sewer overflows and improve water quality in the River Thames.

  • Victorian mains replacement

    We've replaced more than 1,600 miles of old water mains to reduce leaks and bursts and improve supplies for a growing population.

  • Tackling sewer flooding

    We're investing £346m to reduce the threat of sewer flooding at 2,500 properties by 2015.

  • Mogden Sewage Treatment Works

    One of the largest sewage treatment works in the UK, Mogden covers an area of 55 hectares.

Investing in our network

Our strategies and plans

Farmoor reservoir at dusk

Providing the essential service to our 14 million customers is not something we take for granted, so we're always planning for the future.

  • Read our plans

Creating a cleaner river

Sewer overflow point on River Thames

Watch our short film to learn what we're doing to prevent sewage entering the River Thames.

  • Watch film
We provide the essential service at the
heart of daily life, health and enjoyment.
© 2001 - 2013 Thames Water Utilities Limited. All rights reserved.
Thames Water Utilities Limited, Clearwater Court, Vastern Road, Reading RG1 8DB.
Company number: 2366661 Registered in England and Wales
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