About ISIS
ISIS provides engineers, environmental scientists, planners and managers with a flexible and cost-effective range of tools for proactive decision making to help manage our environment. It is a suite of modular software solutions used for simulating water flow, hydrology, water quality changes and sediment transport in rivers, floodplains, canals, estuaries, catchments and urban areas.
ISIS is suitable for a wide range of engineering and environmental applications, from calculating simple backwater profiles to modelling entire catchments. Applications include flood risk assessments, developing catchment management plans, flood alleviation scheme designs, river engineering and irrigation schemes, environmental impact assessments, water pollution management, flood risk mapping, integrated modelling, surface water management plans, catchment and floodplain development.
It is used throughout the world by government bodies, environmental regulators, local authorities, water companies, drainage boards, insurance companies, universities and consultants.
Contact Vijay Jain or Alastair Sheppard on +44(0)845 094 7990 or at
for general information.
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ISIS Video
New Features
- User-friendly interface including: ISIS Mapper - a GIS framework for building hydraulic models, analysing results and visualising 1D and 2D modelling outputs
- 1D and 2D linked modelling with a choice of ADI, FAST or TVD solvers
- Hydraulic features including:
- total energy junction
- blockage unit
- flat V weir
- Hydrology modules including the UK standard FEH and ReFEH rainfall-runoff methods
- Useful productivity tools, including a model health checker and results extractor
More Flexibility
- Undertake smaller modelling projects with ISIS Free and then if the project grows move to ISIS Professional and ISIS 2D
- ISIS Professional has a licencing and pricing structure that allows you to purchase only what you need and includes network licences
- Links to other software including TUFLOW
- OpenMI compliant enabling links to other 1D and 2D compliant models
- with ISIS Mapper, work with your existing
georeferenced data sets for model building, results analysis and visualisation
Better Support
- Support and training from Halcrow, the leading experts in the development and application of ISIS
- Obtain support and maintenance updates from the team that has been developing ISIS for the past 10 years
- Dedicated UK based email and telephone technical support for both ISIS and TUFLOW software
- Access to a dedicated ISIS User online help facility providing users with a new higher level of tailored support which users expect and need
- Cost-effective support and maintenance pricing structure
