Experts in Flood Risk Assessment and Drainage Strategies for Planning Applications

We help architects and developers to obtain planning approval in a timely and cost effective manner

Years Of Experience

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About Us

We are experienced chartered engineers passionate about the quality of our flood and drainage advice with your design in mind.

We have supported hundreds of successful planning applications. Our highly responsive flood risk assessments and drainage information allow you to make decisions on your designs and obtain planning permission.

Our Services

Flood Risk Assessments

Our flood risk assessments provide evidence that your development is compliant with the Planning and the Environment Agency regulations.

Drainage Strategies

RIDA Drainage Consultancy provides a comprehensive range of drainage solutions and services to cater to the needs of any property, regardless of its size.

River Modelling

Our models create a representation of the flood zones to clearly quantify the extent, velocity and depth of flood and our experience provides clear guidance

Why Choose RIDA Reports?

48‑Hour Flood Risk Assessment

5‑Day Drainage Reports

Our Clients

Engineering Insight

PLANNING SUCCESS

PRICE WARRANTY

EXPERT KNOWLEDGE

Blog

April 21, 2026

The new proposed 2026 national planning policy framework (NPPF): impact on flood risk, viability, and design

The proposed 2026 NPPF introduces major changes to flood risk planning. Drainage now drives

March 6, 2026

Is my property in a flood risk area? A simple guide to checking your flood risk for planning

Check flood risk in your area with Rida Reports using official England flood maps

February 11, 2026

London UK Flooding: Understanding the Risks, Causes, and How to Stay Safe

Flooding is a growing risk across London due to rivers, surface water and tidal

What Our Customer Says

Steve Morley MDA Wirral Ltd

We have a long association with RIDA, this is due to their high standards of professionalism and detailed level of information provided. Always efficient, responsive and reliable working with tight deadlines, highly recommended.

James Cogley Cogley Structural Solutions

We have had the pleasure of working with Arge at RIDA over several years and throughout this time the experience has consistently been very good. What stands out most is their responsiveness - any queries or issues have always been addressed promptly, which has given us great confidence and peace of mind.

Jon Lipka M&E Design and Build Ltd

I had an excellent experience with RIDA. From start to finish, their team was professional, responsive, and genuinely committed to customer satisfaction. Communication was clear and consistent, and they went above and beyond to make sure everything was done right on site at Soho Farmhouse.

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