Let’s clear up the confusion and get you the right tools. Officially, the latest stable release from the US Environmental Protection Agency (EPA) is EPANET 2.2 (released in 2020).
| | Location | Best for | |---|---|---| | EPANET 3.0 Engine (C++) | GitHub – OpenWaterAnalytics / epanet-dev | Developers, researchers | | EPANET 3.0 Python Wrapper | PyPI – epanet-python | Python scripting & automation | | EPANET 3.0 GUI Preview | Limited – Some academic labs | Testing new solvers | Epanet 3.0 Software Free Download
If you’re a developer eager to test the future of EPANET, head to GitHub and build EPANET 3.0 yourself. Either way, you’ll have a world-class hydraulic simulator at no cost. Have you tried building EPANET 3.0 from source? Share your experience in the comments below! Let’s clear up the confusion and get you the right tools