Modular Drainage Systems.
Solving surface and Sub-surface
Water challenges in Demanding
Infrastructure Environments
Independently tested and proven in real-world applications, our modular drainage systems offer a durable, longer-lasting alternative to traditional drainage methods, increasing drainage performance, enhancing asset resilience, reducing installation disruption and supporting sustainable infrastructure delivery.
Performance
Maintenance Cycles
Resilience
Solutions
Transformative Drainage System Engineering.
Modular drainage systems and water management solutions that solve demanding surface water challenges across critical infrastructure environments.
About Us
About CWM.
Turning recycled tyre rubber into integrated drainage solutions.
For over two decades, Civil Water Management Ltd has advanced the design and engineering of drainage system performance by giving recycled polymers a valuable new purpose as modular drainage systems.
Our water management solutions have been deployed across the UK and internationally, within highway, active travel, rail, civil engineering and major infrastructure projects.
Through award-winning engineering specifically focused on integrated designs, long-term performance, robust materials and greener construction methods, we unlock the approval and implementation of whole-system approaches to water management and, crucially, overcome the limitations of conventional drainage methods.
CWM deliver trusted solutions for planners, architects, drainage designers, contractors, civil engineers, environmental specialists, transport, government and local authorities.
CWM News
News & Events.
UK Councils Prevent Flooding On Walking and Cycling Routes – Where Traditional Drainage Systems Had No Answer
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admin
Civil Water Management Wins DfT Sustainability Award
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Civil Water Management Named Sustainability Finalist Ground Engineering Awards 2025
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CWM Tackles Flooding on the National Cycle Network with DfT Rural Transport Accelerator Programme
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Global
International Reach.
Accreditations & Awards.
Get In Touch.
To talk to our specialist drainage team call 0203 189 1468 or email in**@******************nt.com