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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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Enfield

Major new woodlands and wetlands partnership begins

Major new woodlands and wetlands partnership begins

Project will create large-scale improvement in Enfield’s rivers Thames21 will embark on a major new woodland and wetlands creation project in partnership with Enfield Council…

Published 10th December 202010th December 2020 Published in Latest news, Thames 21

Thames21 provides new technology for communities to help beat flooding

Press Release Residents of four London boroughs provided with cutting edge devices to monitor flood defences London, UK –  21 January 2020: Residents in Enfield,…

Published 13th February 202013th February 2020 Published in Latest news, Media Releases

Wetland project we worked on celebrated in international documentary

Firs Farm wetland in Enfield is the focus of a documentary investigating how cities are tackling the issue of flooding worldwide.  The PBS series, Sinking…

Published 17th January 201924th January 2019 Published in Latest news, Thames 21

New wetlands proposed to transform river health in North London

Thirty four sites suitable for new constructed wetlands and SuDS (Sustainable Urban Drainage Systems) have been identified by communities in north London, with the potential…

Published 27th July 201830th July 2018 Published in Latest news

Defra gives Thames21 Natural Flood Management projects £200,000 boost

Thames21 and partners have received £200,000 for four new Natural Flood Management projects in North London, from the Department for the Environment, Food and Rural…

Published 20th October 20171st November 2017 Published in Latest news

Volunteers help Thames21 plant 1,000 metres of new reedbeds in the Lea Navigation

Date of release: 04 September 2017 Thames21 has reached a landmark of planting 1,000 metres of reedbeds into the Lea Navigation, after a recent vote…

Published 5th September 20176th September 2017 Published in Media Releases

Give your views on a new wetland for Broomfield Park

  Thames21 and the London Borough of Enfield are investigating the creation of a new wetland in Broomfield Park. The project is at a very early…

Published 19th May 20178th June 2018 Published in Latest news

THE VOTES ARE IN: EAST LONDONERS DECIDE WHERE NEW REEDBEDS FOR RIVER LEA SHOULD GO

East London is going to get five beautiful new nature spots along the River Lea this summer– and its citizens have just voted on where…

Published 10th April 20172nd October 2017 Published in Media Releases
Thames21 seeks votes to bag a share of £12.5million carrier bag charge fund

Thames21 seeks votes to bag a share of £12.5million carrier bag charge fund

  Thames21 is bidding to for a cash boost for two London sites from the Tesco Bags of Help initiative. Winning enough votes from Tesco…

Published 28th October 20161st November 2016 Published in Latest news
Thames21 seeks shoppers’ votes to bag top Tesco grant to help Glenbrook

Thames21 seeks shoppers’ votes to bag top Tesco grant to help Glenbrook

October 17, 2016: Thames21 is bidding to bag a massive cash boost from the Tesco Bags of Help initiative. The charity, which puts healthy rivers…

Published 17th October 201628th October 2016 Published in Media Releases

Latest News

  • London Rivers Week 2026 Photography Competition
    To mark London Rivers Week 2026, Thames21 is launching a photography competition celebrating the vital role that rivers play in the life of our city. The competition aims to highlight...
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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

    Contact us

    Satellite Office

    Satellite Office: 

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

    Contact us


    Registered Charity number: 1103997

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