OpenFlows
Gain Visibility. Improve Collaboration. Make Better Decisions.
OpenFlows is a comprehensive suite of software solutions tailored to meet the critical business needs of water infrastructure engineering teams. From fire flow and water quality simulations to criticality and energy cost analysis, we have everything you need to streamline your modeling process so that you have more time for solving water, wastewater, and stormwater engineering problems.
Schedule a Call and Discover What's Possible With OpenFlows
Start on the path to a smarter, more resilient, and sustainable water system.
- Quickly solve routine and complex challenges
- Access advanced model-building features
- Detailed system analysis and reporting
- Superior interoperability with virtually any digital data format, including GIS and CAD
OpenFlows Water
Plan, design, and optimize water distribution systems, and effectively manage and mitigate the risks associated with water hammer events and transient pressure surges.
What Is OpenFlows Water?
- Scenario Management
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Scenario Management
Perform multiple hydraulic model scenarios using alternative data sets to simulate the system under a variety of what-if conditions. Analyze pipe and valve criticality to determine the weakest links in your water distribution system. - Transient Simulation
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Transient Simulation and Analysis
Use water hammer and hydraulic analysis software to efficiently identify, manage, and mitigate the risks associated with transients. - Hydraulic Modeling
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Hydraulic Modeling
Build your hydraulic model quickly, synchronizing network data from standard formats that include GIS and CAD files, databases, and spreadsheets. Be compatible with various data formats and sources.
- Model Calibration
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Model Calibration
Apply AI-powered automated calibration using Darwin® Calibrator and ensure your model is calibrated and accurate in any condition—including peak days, component failures, fire flows, and future demands—by eliminating discrepancies between the model and field data.
- Design Optimization
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Design Optimization
Use Darwin Designer to automatically determine maximum pressure benefits, minimum cost designs, and rehabilitation strategies based on available budget, construction cost, and pressure and velocity constraints.
Scenario Management
Perform multiple hydraulic model scenarios using alternative data sets to simulate the system under a variety of what-if conditions. Analyze pipe and valve criticality to determine the weakest links in your water distribution system.
Transient Simulation and Analysis
Use water hammer and hydraulic analysis software to efficiently identify, manage, and mitigate the risks associated with transients.
Hydraulic Modeling
Build your hydraulic model quickly, synchronizing network data from standard formats that include GIS and CAD files, databases, and spreadsheets. Be compatible with various data formats and sources.

Model Calibration
Apply AI-powered automated calibration using Darwin® Calibrator and ensure your model is calibrated and accurate in any condition—including peak days, component failures, fire flows, and future demands—by eliminating discrepancies between the model and field data.

Design Optimization
Use Darwin Designer to automatically determine maximum pressure benefits, minimum cost designs, and rehabilitation strategies based on available budget, construction cost, and pressure and velocity constraints.
User
Quote
“[OpenFlows] provides comprehensive visualization options, both with in-built and external features. As we deal with climate change, it is imperative to be able to prepare for new challenges in water retention in both urban and city environments."
- M.Sc. Eng. Pawel Suchorab, Faculty of Environmental Engineering, Lublin University of Technology