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Hydrographic Surveys

Expert Bathymetric Surveys Across the United Kingdom for Lakes, Rivers, Ponds, and Reservoirs

For fast, accurate water depth and bed level data, our hydrographic surveys are the ideal solution. Using remote-operated boats, we safely access shallow areas, providing a quicker and safer alternative to traditional methods. Get the precise data you need to keep your project on track and avoid costly delays.

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Comprehensive Hydrographic and Topographical Surveys for Inland Waterway Projects

Utilising remotely operated hydrographic survey boats with a shallow draft, we safely and efficiently survey a variety of inland waterway projects, including lakes, reservoirs, mines, and ponds. Our boats access shallow areas and tight spaces with ease, providing a safer alternative to conventional methods.

For comprehensive site coverage, we can combine our hydrographic surveys with topographical land surveys to capture surrounding land areas, offering a complete solution. Typically used in projects like dredging, construction, and demolition, our service provides precise data even without the need for GPS signals.

We deliver water depth data in clear, easy-to-use CAD files and DTM models, allowing you to make informed decisions quickly and keep your project on track.

Benefits of Our Hydrographic Service

Rapid Survey Information Acquisition

Our shallow draft survey vessel is quick and manoeuvrable allowing rapid survey acquisition. We can typically provide outline results within a few hours of the survey!

Safer Than Conventional Survey Methods

We don't require an operator in a boat or wading in the shallows to pickup the water depths. Our survey boat can be safely launched by 1 person and doesn't require a crane or cradle lowered into the water.

Useful For Smaller, Complicated Projects

Our manoeuvrable survey vessel can safely operate in enclosed, dangerous spaces where conventional methods would be no longer appropriate. These include weirs, locks, water treatment plants etc.snip

Our Hydrographic Survey Service

Site Survey Service

Our experienced surveyors visit your site, launch the boat and undertake a detailed hydrographic / bathymetric survey of your project.

Hydrographic CAD Drawings

Following your survey, you receive your DWG CAD / DTM (digital terrain model) file. We can illustrate your data in plan, section and 3D format depending on what you require.

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.

Photographs

Our surveyor takes plenty of photos on site, which are often useful during your project. We can send these in an easy-to-download 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 Choose THS Concepts For Your Hydrographic Surveys?

Full TSA Member

THS Concepts are an accredited member of The Survey Association body.

UK Wide Service

We operate across the United Kingdom and internationally.

Years Of Experience

THS Concepts was formed over 10 years ago in 2013.

Fully Insured

£1 million in liability cover, employers and public liability.

Excellent Service

5 Star / excellent reviews on both Trustpilot & Google Reviews

Hydrographic Surveys FAQ

A small pier on a calm day in the River Crouch.

Do You Need Your Waterway Surveyed?