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        • Empower communities to look after their local rivers:

          We mobilise thousands of volunteers every year, working along the riverbank to transform neglected rivers into areas that everyone can use and enjoy.

        • Restore the capital’s network of rivers through the power of nature

          We work to clean and green the capital’s 400-mile network of rivers through innovative solutions to boost biodiversity and restore nature.

        • Build a climate resilient London

          We help to build more engaged communities and healthier rivers better able to adapt to the impacts of climate change, now and into the future.

        • Empower communities to look after their local rivers
          We mobilise thousands of volunteers every year, working along the riverbank to transform neglected rivers into areas that everyone can use and enjoy.

        • Restore the capital’s network of rivers through the power of nature
          We work to clean and green the capital’s 400-mile network of rivers through innovative solutions to boost biodiversity and restore nature.

        • Build a climate resilient London
          We help to build more engaged communities and healthier rivers better able to adapt to the impacts of climate change, now and into the future.

        • Improving Rivers
          • Backwater restoration in the Maidenhead to Teddington catchment
          • Bathing waters – Reclaim Our Rivers
          • Cator Park, London Borough of Bromley
          • Understanding our rivers through connecting communities to waterways – Catchment Partnerships
          • Chinbrook Meadows Wetlands
          • Community Action for the Cut
          • Greenwich Natural Flood Management (NFM) Project
          • Marsh Dykes & Thamesmead Catchment Improvement Project
          • Oxford Rivers Project
          • Quaggy Habitats – Capel Manor Project
          • Queensmead Recreation Ground, London Borough of Bromley
          • Rewilding the Rom
          • River Beck Restoration
          • River Biodiversity Net Gain Units
          • Road run-off
          • South Essex Catchment Partnership
          • The River Ravensbourne and Glassmill Pond
        • Connecting Communities
          • Beckenham Place Park East – River Ravensbourne
          • Become a Citizen Scientist
          • Chestnuts Field
          • EMPOWER Rivers
          • Plasticblitz
          • Action for Silk Stream
          • Thames Connections
          • Thames River Watch
          • The Roding Rises
        • Education and Training
          • Citizen Science
            • Leading Action for Healthy Rivers: Thames21’s flagship training course
            • Welsh Harp Environmental Education Centre
        • What we do
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London Assembly

Call to rewild 100km of London’s rivers to help the city adapt to climate change

Press Release LONDON RIVERS WEEK 2019: Saturday 25 May – Sunday 2 June  London, UK – 15 May 2019: London is the most vulnerable city in western…

Published 15th May 201915th May 2019 Published in Latest news, Media Releases

Thames21 finds a record 1,300 bottles on one site in one day, in Thamesmead

Communications Manager Ian Lamont reports on a discovery of a huge number of single us plastic bottles in Thamesmead and explains how it fits into…

Published 6th July 201729th November 2017 Published in Blog

Huge new green space for Harrow: Stanmore Marsh Wetlands officially opens after restoration

Free fun community activities on June 28 as part of London Rivers Week Date of release: June 16 EVENT DATE: Wednesday June 28 2pm-3.30pm Stanmore…

Published 19th June 20178th June 2018 Published in Media Releases

Ninth annual 3 Rivers Clean Up to focus on plastic awareness as well as blitz on balsam

PRESS RELEASE Date of release: May 19 2017 The damage plastic is causing to the environment, particularly waterways, will be one of the themes of the…

Published 19th May 2017 Published in Media Releases

Thames21 welcomes London Assembly’s environment committee investigation into bottled water’s impact on environment

Tomorrow (Wednesday 22 February), the London Assembly’s environment committee meets to begin its investigation into the environmental impact of bottled water in the capital.  The…

Published 21st February 20172nd October 2017 Published in Media Releases

Latest News

  • Thames21 reacts to Defra’s River Thames bathing water site news
    The Department for Environment, Food and Rural Affairs (Defra) has announced 13 new bathing water sites across England, including stretches of the River Thames at Ham and Kingston, and at Pangbourne Meadow in Berkshire. Congratulations to community group Teddington Bluetits, Simon Griffiths of...

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Thames21
THAMES21

Address

Main Office location (& deliveries)

The City of London,
Guildhall,
Aldermanbury Street,
LONDON EC2V 7HH

Postal Address

The City of London,
Guildhall,
PO Box 270,
LONDON EC2P 2EJ

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Satellite Office

Satellite Office: 

The Lock Office,
Bow Locks,
Navigation Road (off Gillender Street),
LONDON E3 3JY

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Registered Charity number: 1103997

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