ISIS
ISIS is one of the leading software packages for river modelling. It is used extensively throughout the world on flood forecasting, flood alleviation scheme designs, flood risk mapping, flood risk assessments and catchment management planning projects. Learn more.
SANDS
SANDS is a sophisticated coastal data capture, monitoring and analysis suite developed for shoreline managers, coastal engineers and environmental scientists. Learn more.
Contact Us
Contact us at software@halcrow.com.
About Us
Halcrow is at the forefront of scientific, environmental and engineering software research and development.
We provide innovative and integrated software solutions, for the water and coastal engineering sectors.
Our solutions include industry leading software for coastal, river and water supply modelling; decision and support tools and software for visualising and manipulating data.
Our Software
ISIS and SANDS are two of our major commercial products, but we also offer our clients bespoke solutions and tools. Some of these are shown below.
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Themis
Themis is a software interface to manage the data input, running simulations and results processing of hydrodynamic river models. It enables rapid assessment of potential flooding incidents by generating real-time flood extent forecasts. -
Aquilla DSF
The Aquila Decision Support Framework is a software system providing users with the capability to investigate the environmental and socio-economic impacts of changes in the quantity and the quality of flows in a river system brought about by changing circumstances within the river basin. -
ENCOMS
ENCOMS is an adaptive optimisation process for real-time, operational control of water distribution networks. -
STAVROS
STAVROS is a simplified and integrated urban drainage catchment model developed by Halcrow with support from Anglian Water. It models the operation of Combined Sewer Overflows (CSOs) in sewerage networks, the receiving river system and interfaces with process models of sewage treatment works. -
MDSF
MDSF provides a common framework for evaluating both economic and social impacts of flood management strategies. It has been used on variety of projects including Catchment Flood Management Plans (CFMPs), Strategies and Shoreline Management Plans (SMPs) by a range of organisations.

