• News
    • Videos
    • On our blog
    14Feb
    Evidence on SuDS costs and benefitsWelsh Government commissioned a report on SuDS costs and benefits.  Read more
    03Feb
    A place for SuDS?CIWEM, WWT and a range partners have collated evidence from professionals on SuDS delivery to identify challenges and successes.  Read more
    View all the news

    Ever wondered where the rain goes?

    View all the videos
    10Feb
    A place for SuDS?Laura Grant, CIWEM More homes and businesses are at risk from surface water flooding than from any other kind of flood and the problem is increasing ...  Read more
    05Nov
    Welsh Government reviews sewerage & drainage legislationPaul Shaffer, CIRIA The legal framework for governing sewerage and drainage assets has developed over time. This organic evolution has led to a range...  Read more
    View the blog

    Upcoming events

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

    Queen Caroline Estate, London

    Queen Caroline Estate in Hammersmith is a low cost SuDS retrofit project delivered as part of the LIFE+ climate proofing social housing landscapes project. A variety of SuDS components have been integrated within the housing estate.

    View all


    Update of the SuDS Manual

    Priority checklists and frameworks
    View all
    BlogView

    CIRIA guidance

    Our Partners