
Simplify your flood modelling
Choose the UK’s leading flood modelling software and be confident in securing regulatory approval



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Spending too much time and money on your FRAs? Need to secure regulatory approval fast?
Be in control of your project delivery. Flood Modeller allows you to quickly and confidently undertake your Flood Risk Assessments from just £125 per month.
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Discover why we're the software of choice for flood modelling
Learn everything you need to know about Flood Modeller in just 30 minutes.
Access everything you need to model rivers, sewers, overland flows and rainfall-runoff
Everything
in one package
Access a GIS interface, suite of numerical solvers, wide range of hydraulic structures and the latest hydrological methods.
Cost-effective licensing
From just £125/month, we offer monthly and annual subscriptions, lifetime licences, and four editions of the software.
Quick to learn and intuitive to use
Benefit from a detailed knowledge base, extensive training programme and a dedicated support team.
Trusted by government
Software of choice for SEPA (Scotland), Natural Resources Wales, OPW (Ireland) and the Environment Agency (England).
Accurately model multiple sources of flooding within one software solution

Rivers and Coasts
Accurately model water levels and flows in open channels, floodplains, reservoirs and estuaries

Surface Water
Quickly calculate water depth and velocity for fluvial, overland, estuarine and coastal applications

Drainage Systems
Model sewer and other urban drainage systems and how they interacts with surface flows
" We use Flood Modeller for most of our modelling and it is our software of choice for fully hydrodynamic modelling in our national forecasting system "
Simon Lewis
Senior Technical Advisor
Environment Agency


Confidently assess the impacts of climate change
Trusted by organisations across the globe to understand future flood risk.
Why Flood Modeller
Flood Modeller provides everything you need in one package, including a powerful suite of numerical solvers, a wide range of hydraulic structures, and access to latest hydrological methods

Enhancing Your Flood Risk Assessments