50. Thames Water Sewage Treatment Works

Theme: Improving water quality and water quantity


  • Reduce pollution through physical improvements around the river

Project description

  • During the final two years of this investment period, Thames Water is spending £1.12 billion in their sewage treatment works (STW). This includes £650 million to improve resilience and provide extra capacity at many of their sites. Over the same period, Thames Water will spend £470 million on the wider sewer network.
  • This has been their largest ever upgrade of sewers and STWs, with plans to improve more than 250 of their sites.
  • Follow the link below to find information for each Thames Water sewage treatment works project.
  • https://www.thameswater.co.uk/about-us/performance/river-health/frequently-asked-questions/information-about-specific-sites

Design by LTD Design Consultants and build by Garganey Consulting.