Causeway Drainage Design Software

Causeway Flow is a comprehensive end-to-end drainage design and hydraulic modeling package that uses the robust SWMM5 engine to ensure optimal and compliant storm and foul water networks. It features automatic compliance checks for UK and Ireland regulations and supports all drainage types, including intuitive SuDS designs. Its ability to produce high-quality Level 2 BIM outputs streamlines the entire approval process for civil engineers and consultants. The software provides an intuitive, modern graphical interface that leverages design automation to enhance productivity and value engineering. Its powerful integration with leading CAD platforms like Civil 3D® and AutoCAD® ensures a highly seamless workflow, minimizing manual data transfer and potential errors. This focus on ease of use and interoperability positions Flow as an efficient tool for sophisticated hydraulic analysis. Deployment utilizes a flexible, cloud-based floating license model, enabling remote and offline work, which is highly cost-effective and scalable for large firms and multi-office environments. Pricing is structured as an annual subscription across tiered bundles (Essential to Enterprise), offering flexibility by avoiding restrictive fixed licenses.