Epanet: Plus
Automatically distributing water demands based on billing data or land-use maps.
EPANET Plus: The Next Generation of Water Distribution Modeling
Render network pressure profiles, water age, and velocity vectors in interactive 3D maps. Advanced Modeling Capabilities
Beyond UI improvements, EPANET Plus introduces advanced computational workflows essential for modern utility management. Extended Period Simulation (EPS) Automation epanet plus
In this article, we will dissect what actually is, why it matters for utility managers and consulting engineers, and how its features are changing the way we design resilient water networks.
EPANET Plus has a wide range of applications in water distribution system analysis and management. Some of the most common applications include:
The new engine supports . You can now model chlorine decay alongside disinfection by-products (THMs) simultaneously. It also supports advection-reaction solvers that are 10x more stable than the previous generation. Extended Period Simulation (EPS) Automation In this article,
EPANET Plus is a powerful software tool used for the analysis and management of water distribution systems. Developed by the US Environmental Protection Agency (EPA), EPANET has been widely used by water utilities, engineers, and researchers for over two decades. In this article, we will explore the features and capabilities of EPANET Plus, its applications, and the benefits it offers to water distribution system operators and managers.
For specific training on EPANET Plus’s rule-based controls or LID modules, look for courses offered by the American Water Works Association (AWWA) or the Hydraulic Institute.
EPANET Plus: Enhancing Water Distribution Modeling for the Modern Engineer You can now model chlorine decay alongside disinfection
EPANET Plus is more than just a software update; it is a comprehensive ecosystem that democratizes access to powerful water network modeling. By combining the trusted, open-source legacy of EPANET with the flexibility and power of modern programming tools like EPyT-Flow, it provides a future-proof platform for research, education, and industry application. Whether you are a student learning the fundamentals of water system design or a water utility engineer looking to develop smart, data-driven solutions for tomorrow's challenges, EPANET Plus offers the tools you need to succeed. Its open-source nature and supportive community ensure it will continue to evolve, empowering us to build a more water-secure world.
EPANET Plus is an extension of the original EPANET software, which was first released in 1993. EPANET is a comprehensive software package that simulates the behavior of water distribution systems under various operating conditions. It allows users to model the hydraulic and water quality performance of their systems, predict water demand, and optimize system operations. EPANET Plus builds on the original EPANET software, offering additional features, improved performance, and enhanced user interface.
For a casual user, EPANET Plus might look like the same old program—calculating flows, pressures, and chlorine decay. But beneath the surface, it is a fundamentally different tool. It acknowledges uncertainty (pressure-driven demands), embraces complexity (multi-species reactions), and invites automation (modern API). It transforms EPANET from a design calculator into a real-time operations platform.
Several software vendors have built proprietary "Plus" environments around the EPANET engine to cater to specific utility needs. Notable examples include: