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sustainable drainage

Mural celebrates new rain gardens in Enfield which cut flood risk

Mural celebrates new rain gardens in Enfield which cut flood risk

A series of five rain gardens have opened on Alma Road in Enfield. To celebrate, we’ve linked up with the local community and Enfield Council…

Published 29th July 20161st August 2016 Published in Latest news

Why are wetlands so important?

By Joanna Barton – Assistant River Cray Project Officer at Thames21 As an island nation with a wealth of rivers, canals and streams snaking through…

Published 29th January 201629th September 2017 Published in Blog
The road to river destruction is paved

The road to river destruction is paved

It is changes like this that see our rivers damaged; the gradual but ultimately large-scale loss of small green spaces like front gardens. While urban…

Published 26th June 201319th November 2015 Published in Blog, Love the Lea, Sewage pollution, Sustainable drainage

Latest News

  • Thames21’s statement on the closure of Henley Swim
    We were extremely sad to learn that Henley Swim has stopped trading and won’t be running events this year.  Thames21 has worked closely with the Henley Swim  during past events...
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    Thames21
    THAMES21

    Address

    Main Office location (& deliveries)

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

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

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    Other addresses

    Satellite Office: 

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

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    Welsh Harp Environmental Education Centre:

    Birchen Grove, LONDON NW9 8RY

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    Registered Charity number: 1103997

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