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JBA's Global Flood Maps

High quality flood hazard data available everywhere

Global coverage

Flood maps are available for every country, every city, every location in the world.

Cost effective

Our flood maps are "off the shelf" reducing the need for costly and time consuming modelling.

High resolution

High resolution 5m flood maps are available for the UK, Republic of Ireland, US, Australia and Continental Europe.  30m resolution maps are available for every location in the world.

Available now

Get in touch today to access the flood maps you need.

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Industries and clients we work with

We value collaboration and sharing which is why we work with a wide range of clients every day. From international development agencies, transport and utilities, humanitarian and engineering consultancy companies, we are committed to providing high quality flood map data and expertise for your organisation to manage and mitigate risk. 

 

For all enquiries relating to the property search, financial services and insurance sectors, please contact our specialist sister company - JBA Risk Management.  

Enabling decision makers to better understand and engage with flood hazard

Understand risk

Evaluate the magnitude and distribution of flood risk in any country, city or location

Develop strategies

Develop flood risk management strategies at any scale

Communicate

Communicate flood risk in a highly visual way to support stakeholder engagement
and capacity building

Design solutions

Design flood mitigation solutions, e.g. flood defences, nature based solutions, flood warning systems

Video

The flood maps

UK and Republic of Ireland

  • 5m resolution flood maps

  • River, surface water and coastal layers

  • Extents and water depths for multiple return periods

  • Defended area layers indicating areas that are protected from flooding, its level of protection and source information quality

Central and South America

  • 30m resolution flood maps

  • River and surface water flooding

  • Extents and water depths for 6 return periods

  • Defended area layers indicating areas that are protected from flooding, its level of protection and source information quality

Asia

  • 30m resolution flood maps

  • River and surface water flooding

  • Extents and water depths for 6 return periods

  • Defended area layers indicating areas that are protected from flooding, its level of protection and source information quality

USA

  • 5m resolution flood maps

  • River, surface water and coastal layers

  • Extents and water depths for 6 return periods

  • Defended area layers indicating areas that are protected from flooding, its level of protection and source information quality

Europe

  • 5m resolution flood maps available for Austria, the Czech Republic, Belgium, France, Germany, Italy, Luxembourg, Liechtenstein and Switzerland

  • All other countries are mapped at 30m resolution

  • River and surface water layers

  • Extents and water depths for 6 return periods

  • Defended area layers indicating areas that are protected from flooding, its level of protection and source information quality

Australia 

  • 5m resolution flood maps available for the most populated areas

  • All other areas are mapped at 30m resolution

  • River and surface water layers

  • Extents and water depths for 6 return periods

  • Defended area layers indicating areas that are protected from flooding, its level of protection and source information quality

Canada

  • 30m resolution flood maps

  • River, surface water and coastal layers

  • Extents and water depths for 7 return periods

  • Defended area layers indicating areas that are protected from flooding, its level of protection and source information quality

Africa

  • 30m resolution flood maps

  • River and surface water flooding

  • Extents and water depths for 6 return periods

  • Defended area layers indicating areas that are protected from flooding, its level of protection and source information quality

 Oceania

  • 30m resolution flood maps

  • River and surface water layers

  • Extents and water depths for 6 return periods

  • Defended area layers indicating areas that are protected from flooding, its level of protection and source information quality

The flood maps

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