SuDS

  • Sustainable drainage features (SuDS): types, design principles and practical guidance

    Sustainable drainage features are engineered components used in sustainable drainage systems (SuDS) to manage stormwater by reducing runoff, improving water quality, and moderating peak flows. Sustainable drainage features — commonly referred to as Sustainable Drainage Systems (SuDS) — are engineered components used to manage surface water runoff by slowing, storing, infiltrating and treating rainfall as…

    Drainage design

  • Drainage designed for nature – and people: GBM’s commitment to SuDS at Fuenlabrada Fairground Park

    Urban drainage is undergoing a fundamental transformation around the world. As cities expand and climate patterns become more extreme, traditional drainage strategies, which are focused almost exclusively on collecting and evacuating stormwater, are proving increasingly inadequate. Capacity constraints, water quality impacts, energy consumption, and flood risk are forcing engineers and planners to rethink how urban…

    Drainage design

  • Artificial and constructed wetlands: sustainable drainage superstars

    An artificial wetland is a constructed ecosystem designed to manage water and pollution through engineered processes that are designed to mimic natural processes using plants, soils, and microbes to treat wastewater or storm runoff. As a type of treatment wetlands, artificial wetland systems serve as a comprehensive ecological infrastructure for water quality improvement, supporting environmental…

    Sustainability

  • ‘Transforming Drainage Design with AECOM’ using InfoDrainage + Civil 3D

    As climate volatility and urban growth intensify, drainage systems are becoming a frontline resilience challenge. Across the UK and globally, heavier storms and expanding impermeable surfaces are overwhelming legacy sewer networks and increasing flood risk. These are a few reasons why regulation has been shifting toward more sustainable outcomes – and that’s why SuDS (Sustainable…

    Drainage design

  • Best practice in sustainable drainage design: what’s holding SuDS approaches back — and what to do about it

    As urban areas densify and climate-driven flood risk increases, Sustainable Drainage Systems (SuDS) have shifted from “nice to have” to essential — and in many places, effectively planning-required. Yet many organisations still struggle to deliver SuDS consistently due to fragmented processes, inconsistent requirements, skills shortages, and slow approvals. In our latest webinar, which was hosted…

    Sustainability

  • How professionals design rain gardens to effectively control stormwater runoff

    In the urban environment, hard or impervious surfaces often block the natural process of infiltration, which means rainwater can’t soak into the ground. One very effective solution to this problem is a rain garden, a small stormwater control installation that mimics the natural environment as rainwater evaporates, gets absorbed by plants or soaks into the ground. A…

    Drainage design

  • Our essential guide to the CIRIA 753 SuDS manual for water management

    If you’re a drainage designer in the UK, you probably already know about the CIRIA SuDS manual: To help our customers interpret these guidelines, we’ve created “A Guide to Representing SuDS in InfoDrainage”, which explains all of the settings and options in the software that can help you meet the recommendations of the CIRIA manual.…

    Drainage design

  • The role of wet ponds and infiltration basins in sustainable drainage design

    Ponds and infiltration basins are two of the most effective strategies in sustainable drainage design, offering multiple benefits beyond simple stormwater control. By capturing runoff from impervious surfaces and either storing it for gradual release or allowing it to soak back into the ground, these systems reduce flood risks, improve water quality, and recharge groundwater…

    Storm, sewer, flood
  • illustration of a soakaway sustainable drainage feature

    What are soakaways and how should they be designed?

    Evolving weather patterns and increasing rainfall lead to water and drainage challenges for homes, businesses, and infrastructure. Developers must incorporate drainage systems in their planning that can solve current water challenges and meet tomorrow’s unknown water management needs. Soakaways can create safer, more resilient communities while protecting the environment. What are soakaways? Soakaways reduce the…

    Drainage design
  • illustration of sustainable drainage project. The image shows a bioswale, which is a landscaped feature designed to manage stormwater runoff and promote groundwater recharge. The bioswale includes a variety of plants and grasses that help filter pollutants from the water. The area is green and lush, with various types of vegetation interspersed throughout. The ground has a gentle slope directing water flow toward the plants, which aids in natural water purification and absorption. The setting appears to be part of an urban or suburban environment, with some paved surfaces visible nearby.

    Smart City SuDS: How I built a practical toolbox for evaluating bioswales

    We are pleased to spotlight guest author Mariya Bodylevskaya, who discovered InfoDrainage in the course of her studies around sustainable drainage at HFT Stuttgart. She shares her experience building a framework for better understanding and evaluating the performance of bioswales in urban environments. For several years, I have studied the topic of Sustainable Drainage Systems…

    Drainage design