• News
    • Videos
    • On our blog
    CIRIA's SuDS Manual highly commended by ICECIRIA were proud recipients of a Highly Commended award for the SuDS Manual at this year’s ICE Awards.  Read more
    New plan for stronger flood defencesLessons learnt from last winter’s floods have helped build a new approach so the nation is more resilient to flooding...  Read more
    View all the news

    Ever wondered where the rain goes?

    View all the videos
    Multi-agency green infrastructure streetscape in ManchesterSteve Chatwin-Grindey, DeepRoot Urban Solutions   City of Trees Manchester (formerly Red Rose Forest) is an environmental charity working to tra...  Read more
    susdrain – to 2018 and beyond….Suzanne Simmons, CIRIA Welcome back after what we hope was an enjoyable summer for you all.   September sees the launch of susdrain’s third two ...  Read more
    View the blog

    Upcoming events

    View all the events
    • Case study of the month
    • Resource of the month
    • Image of the month

    Bridget Joyce Square, London

    The scheme creates an urban public park through the use of traffic restrictions, new surfacing, new elements of green infrastructure and street furniture that forms a valuable community resource whilst helping to reduce the area’s contribution to flooding.

    View all

    Update of the SuDS Manual

    Priority checklists and frameworks
    View all

    CIRIA guidance

    Our Partners