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.

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, groundwater and coastal layers
Canal failure and dam break maps
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