Causeway Flow
Next Generation
Drainage Design Software
A complete end-to-end drainage design solution enabling engineers to design optimal and UK compliant drainage schemes efficiently and cost-effectively.
Causeway Flow is a hydraulic modelling package for the design and analysis of optimal, compliant and cost-effective storm and foul water drainage networks, developed for organisations looking for a robust, intuitive and complete solution.
Expand Your Design Capabilities
Storm & Foul Design
Conveyance and hydraulic analysis allows engineers to ensure designs are compliant.
SuDS Design
Ensure outputs are compliant with UK specific drainage design requirements.
Standard Integration
Compatible with Autodesk, AutoCAD® and Civil 3D® or can be used standalone.
Fully BIM Compliant
Deliver the BIM outputs clients require and participate in all projects.
Compliant Design
Ensure outputs are compliant with UK specific drainage design requirements.
Live Design
Real-time design in 3D, longsection and plan allows for intuitive navigation and auditing of results.
Trusted By The Industry
See how Causeway Flow has helped engineers, architects and local authorities transform their productivity.
Being able to see the changes occur to the network as it is edited in a graphical environment helps to ensure a fault free model. Quite frankly, the software has paid for itself several times over by now.
Chris Slade, Managing Director CGS Civils
Flow has made our hydraulic design process much easier thanks to its ability to use the modified rational method for sizing conveyance systems and the deploy of the SWMM engine for hydraulically analysing drainage systems.
Donna Metcalf, Managing Director Flood Risk Consultancy
We wanted to achieve a more seamless operation and with the software all coming from one software house, that is definitely the case.
David Baker, Director Travis Baker