Pollution Control & SuDS Design Services
At Courous, we specialise in innovative pollution control solutions and Sustainable Drainage Systems (SuDS) to protect developments and highways across the UK. As a trusted consultancy, we provide expert SuDS drainage and pollution mitigation strategies tailored to both urban and rural environments.
Why Pollution Control and SuDS Matter
Pollution control and sustainable drainage are vital for safeguarding water quality, reducing flood risks, and ensuring compliance with environmental regulations. Properly designed SuDS systems not only manage surface water but also filter out pollutants before they enter natural watercourses, protecting ecosystems and supporting sustainable development.
At Courous, we help clients meet strict environmental standards while designing practical, low-maintenance systems that blend into new developments and highway networks. Our consultants are experienced in balancing regulatory compliance with efficient drainage design.
Our Pollution Control and SuDS Services
We offer a complete range of pollution control and sustainable drainage design services, including:
Pollution risk assessments for developments and infrastructure
Sustainable drainage strategies (SuDS) for effective surface water management
Detailed soakaway design to support infiltration where suitable
Design and integration of:
Pond design and drainage basin layout planning
Ditches and swales
Vortex separators
Oil and silt interceptors
Wetlands and green infrastructure systems
Highway drainage and pollution mitigation systems (HEWRAT)
Construction-phase pollution control plans
Maintenance and lifecycle planning for SuDS features
At Courous, we combine deep technical knowledge with practical experience to deliver bespoke SuDS drainage and pollution control systems. Our consultancy services ensure every scheme is aligned with CIRIA and DMRB standards, and incorporates best-practice solutions - from ponds and drainage basins to soakaway design and advanced filtration methods.
