Civica provides advanced hydraulic modelling and hydrologic modelling services for natural watercourses, stormwater systems, and wastewater collection networks. Our team develops accurate, engineering-grade models that support planning, design, maintenance, and operational decisions across complex infrastructure systems.
Hydrologic and hydraulic modelling is the process of predicting how water moves into, through, and across infrastructure systems. These models simulate rainfall, runoff, flow patterns, and system capacity to help engineers understand how water behaves during various climate conditions.
Hydrologic modelling solutions focus on how water enters a system—calculating rainfall, runoff, infiltration, and watershed response. It answers questions such as:
Hydraulic modelling examines how water moves within pipes, culverts, channels, and sewer networks. It helps determine:
How deep water will be during a storm event
Whether pipes, drains, or culverts have sufficient capacity
How fast water will flow and where bottlenecks may occur
The combination of hydrologic and hydraulic modelling creates detailed simulations that help predict system behaviour under a wide range of scenarios, enabling proactive planning, safer design, and improved long-term system performance.
Civica delivers specialised hydraulic and hydrological modelling solutions for natural watercourses, stormwater and wastewater collection systems. Our models provide clear insights for effective management of water resources and infrastructure asset performance. Our modelling team has extensive experience supporting the evaluation, planning and budgeting for new construction and maintenance for operational purposes.
Explore how our inflow and infiltration solutions have been applied across real municipal and development projects.
