Our areas of expertise
Our expertise spans all water environments –
from rivers and reservoirs, to oceans and coastlines, to cities and factories.
We have a 50-year track record in developing and implementing solutions that meet real-life challenges in water environments worldwide.
So whether you need to save water, share it fairly, improve its quality, quantify its impact or manage its flow, we can help.
One-stop solutions for your water challenges
Plan new flood protection measures, assess beach design ideas, forecast oil spills, manage a vessel’s biosecurity risk and more with specialised applications that truly put the power in your hands.
All Business Applications
On-demand data for water environments
Support your projects with easy access to high-quality water depth, metocean and marine animal movement data whenever you need it.
All Data Portals
Real-time optimisation and management platforms customised for your business
Make critical water-related decisions in real-time to optimise planning, operations and control through the powerful integration of data collection, analytics and modelling technology.
All Operational Services
News & Resources
Get the latest insights into the water industry
See what we’re up to, explore the blog, browse our case stories, download an eBook, listen to a podcast and discover our training courses.
Using 2D modelling to refine floodplain maps and support flood mitigation planning
The city of Mississauga has recently identified strategic growth areas where
investments will be targeted for redevelopment and intensification projects. One
of the growth areas has a history of flooding during major storm events. In
order to redevelop this area, businesses and land owners need to prepare
development proposals ensuring that appropriate flood proofing requirements
have been achieved and emergency management plans have been prepared.
Although the area had previously been included in an update to the regulatory
floodplain mapping, the one-dimensional (1D) model that was used to map the
floodplain was not capable of representing the complex overland flow within the
study area. Therefore, it was determined that a more detailed two-dimensional
(2D) hydraulic model was required to refine the floodplain mapping for this
area. The team of DHI and MMM Group—a community planning and
infrastructure design consultancy— were selected to take on this challenge.