
Flood Risk Assessment in Devon
Reliable Flood Risk Assessment Services
Understanding and managing flood risks is essential when planning new developments or property improvements. Courous provides professional Flood Risk Assessment in Devon to help homeowners, developers, and architects make informed, compliant decisions. Our experienced consultants deliver accurate assessments that meet Environment Agency (EA) and local council planning requirements, ensuring your project stays on track and fully approved.
As a trusted flood risk consultancy, we specialise in identifying potential hazards, evaluating drainage conditions, and offering reliable flood prevention solutions. Whether it is a residential build, commercial project, or land development, our reports provide the insight you need to reduce risks and protect your investment from future flood-related challenges.
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Our Services
Drainage Design


We deliver comprehensive foul and surface water drainage design solutions for developments and strategic road networks. Our work includes the detailed design of drainage pipe layouts, ACO drains, drainage channels, and land drainage pipe systems to ensure efficient water management and long-term sustainability.




Flooding Assessment & Mitigation
We support clients in navigating planning regulations and managing water-related risks through robust assessments and design of mitigation measures, including soakaways, attenuation systems, and ponds.
We design innovative systems that protect the environment while meeting CIRIA, DMRB, and EA guidelines. Our designs incorporate sustainable surface water drainage and pollution control features tailored to each project.
Pollution Mitigation Design
What Do We Offer?
Our team provides comprehensive flood risk assessment and management services tailored to your project’s scale and complexity. We support everything from individual home extensions to large commercial developments, helping clients meet all local authority and flood risk assessment planning requirements. Our consultants gather and analyse data using the latest mapping systems, flood models, and environmental records to deliver precise, reliable reports.
We prepare detailed flood risk reports that outline potential hazards, site drainage patterns, and practical solutions for flood risk prevention and mitigation. Each report is written in accordance with the Environment Agency (EA) and council guidance, ensuring a smooth planning approval process. Whether you are looking for the services of a flood risk survey near you or complete management support, Courous provides timely, cost-effective, and compliant services across Devon.


150+
10+
Years of Experience
Happy Clients

Get Expert Help Today
Speak to our flood risk experts in Devon today for professional advice and tailored solutions, and get a detailed flood risk assessment report that meets all planning requirements.
Why Choose Courous?
When it comes to accurate and dependable Flood Risk Assessments in Devon, Courous stands out for expertise, transparency, and attention to detail. Our certified consultants combine technical knowledge with local experience to deliver assessments that are practical and compliant. We understand the unique geography and weather patterns across Devon, allowing us to identify and mitigate risks efficiently for every property type.
We take pride in providing reports that are easy to understand, cost-effective, and ready for submission to local planning authorities. From initial consultation to final report delivery, our goal is to make flood risk management simple and stress-free.
EA-Approved & Council-Compliant Reports
Expert Support Throughout the Planning Process
Quick Turnaround Times for Urgent Applications
In-Depth Mapping, Data Analysis & Risk Evaluation




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Our Happy Customer
Outstanding service from start to finish! The pollution mitigation strategies they delivered were innovative and effective. The flooding assessment was detailed, helping us plan with confidence and avoid costly issues. Their drainage design was spot-on, combining both functionality and long-term sustainability. Truly a professional team dedicated to delivering quality results.
Brian Moten
The team provided exceptional support with pollution mitigation design, ensuring compliance with regulations while keeping our project environmentally responsible. Their flooding assessment was thorough and gave us clear insights into potential risks. Most importantly, their drainage design was practical, efficient, and tailored to our site conditions. Highly recommend their expertise for anyone seeking reliable and sustainable solutions.
Clarice Turner
★★★★★
★★★★★
Frequently Asked Questions
What is included in a Flood Risk Assessment report?
A Flood Risk Assessment report includes detailed information about your site’s flood zones, drainage systems, surface water flow, and flood history. It also outlines mitigation strategies, such as sustainable drainage and elevation recommendations, to help you reduce future risks.
When do I need a Flood Risk Assessment?
You will need a Flood Risk Assessment if your property or development lies within or near a designated flood zone, as defined by the Environment Agency. Local councils in Devon may also request it as part of planning permission to ensure your project follows national flood management guidelines.
How long does it take to complete a Flood Risk Assessment?
Most Flood Risk Assessments are completed within a few working days, depending on the site’s size and complexity. Our team ensures a fast turnaround so you can submit your planning application without delay.
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Courous, Suite 7a, The Globe Centre, Accrington, BB5 0RE
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