Flood Risk Topographical Survey

Flood Risk Report Land Survey & Drawings

Do you require accurate survey data and a CAD drawing for your flood risk assessment? 

Working with architects and engineers, our team undertakes flood risk survey services providing them with accurate height and plan data to support their flood risk assessment requirements

It is common for flood risk assessments to require an accompanying level survey to demonstrate the contours of the site. Flood risk assessments are generally carried out by specialist companies and comprise of an organised report outlining the issues and design considerations required for a plot of land.

Any site in a flood zone 2 or 3 is obliged to have one to supplement planning applications and a decision may rely upon the assessment together with a good quality topographical plan. Please note THS Concepts does not offer flood risk assessment reports, but you can learn more about flood risk assessment reports here.

What You Will Receive From THS Concepts

Site Survey Service

Our experienced surveyors visit your property and undertake a detailed measured survey. We work to your specifications or suggest our own based on previous jobs.

CAD Drawings

Following your survey, you receive your DWG CAD file showing plans, elevations, sections etc. The drawings will be presented in an organised, easy-to-manipulate format.

PDF Drawings

We also provide your drawings in PDF format, allowing you to easily print, mark up and measure both in the office and while out on site.


Our surveyor takes plenty of photos on site, which are often useful during your project. We can send these in an easy-to-download Dropbox Link.

After Care

We ensure you are 100% satisfied with the drawings and service we provide. Updates and amendments are no problem and are undertaken quickly to get your project moving.

CAD Advice & Tips

We love helping you with projects! If you have an issue with CAD or need some tips to work effectively then we are quite happy to help, free of charge.

Why Do Our Clients Choose Us?

Excellent 5 Star Reviews

We are proud of the service we provide our clients which is demonstrated in our 5 star Google & Trustpilot reviews left for us.

Experienced Company

As of December 2020 we have completed over 1572 small and large surveying projects across the UK and internationally.

Care For Our Customers

We ensure you are 100% satisfied and happy with the surveys, drawings and service we provide before and after the project is completed.

Environmentally Responsible

We are corporate supporters of the Essex Wildlife Trust and are actively working on projects to reduce waste in Surveying.

Andrew Kemp
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They are very financially competitive and very helpful. I would definitely recommend them and will be using them for any projects in the near future.
Edward Sadler
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Proactive on site and quick. Customer service is of the highest level as well. Will be using for all future projects
Courtney O'Brien
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I had a great experience with THS ... Our architect was very pleased with their output. Would certainly use them again.
Anthony Kyrke-Smith
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Very efficient service with quick turn around. ... I have used THS-Concepts before and I will again, when I next need a detailed survey.
Chris Hildrey
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Excellent service creating a measured survey of a very complex building in central London. The process was smooth, communication was excellent throughout, and the results were impeccable.
Charlott Peters
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Great service. Communication was great, our emails was replied to promptly, the service was efficient and conducted in a timely fashion. Highly recommended!
Rachel Halley
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I used THS to do a building survey with floorplans for a property in London, I would highly recommend them. They kept me informed of progress and delivered exactly according to the agreed scope.

Key Benefits Our Our Flood Risk Survey Service

Trust our measurements

All of our flood risk site surveys are carried out using Leica total stations and GPS equipment, ensuring the position, orientation and elevation relate to Ordnance Datum and the Ordnance Survey National Grid.

Excellent client relationships

We can recommend specialist consultancies to produce reports for you to make your life that little bit easier. Our Google & Trust Pilot reviews demonstrate the level of customer service we provide both before and after a project has finished.

Have confidence in our service

Our professional service provides you with peace of mind with our £5,000,000 professional liability insurance and £5,000,000 public liability insurance. We also offer a 100% money-back guarantee on all of our work if you are not happy with the result! We’re also happy to provide our health and safety documents if required.

Get Your Free Quote

Get your project off the ground and get a quotation, proposed start date and when you can expect your completed survey / drawings back.

Flood Risk Survey Drawing Examples