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Have you explored alternatives to HEC-RAS?
Flood Modeller has many unique features and is available from as little as £150 per month.
1D & 2D modelling
Represent rivers, surface water and urban drainage systems in a single model
Economic analysis
Assess the overall economic impact of flooding on a catchment
Fast simulations
Get your 2D results up to 96% faster using our GPU-enabled solver
Dedicated support
Benefit from dedicated technical support at no extra cost
Integrated hydrology
Access seamless integration of hydrological and hydraulic analysis
Conversion tools
Use our extensive toolkit to convert existing HEC-RAS models
Exclusive integrations
Make the most of our exclusive WINFAP and ReFH2 cloud licences
Custom workflows
Develop your own tools and workflows with the Flood Modeller API
Read more...
5 easy steps to convert your HEC-RAS models
Flood Modeller's HEC-RAS import tool allows you to easily convert your 1D open-channel models and seamlessly build upon existing HEC-RAS models using Flood Modeller.
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Simple hacks to win at 1D river modelling
Georgina Palmer, Hydraulic Modeller at Jacobs, presents an insightful session where she delves into practical tips and tricks to elevate your river modelling skills.
Dam breach modelling (case study)
Learn how our HEC-RAS importer tool was used to undertake dam-breach modelling of the Lane City Reservoir dam in Texas, USA.
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