EPANET
Gov-PublicVerified
The public-domain standard for water distribution modelling — hydraulics and water quality in pressurised networks.
7 tools · Collection
The EPANET Ecosystem
EPANET is the rare piece of public software that spawned an entire ecosystem: the EPA engine at the core, WNTR for resilience analysis in Python, a MATLAB toolkit that powers half the research literature, QGISRed for GIS-native model building, MSX for multi-species chemistry, TSNet for transients and epanet-js for the browser. If you work with pressurised networks, this collection is your toolbox.
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WNTR
Open SourceVerified
Sandia/EPA's Python toolkit for water network resilience — EPANET simulation plus disaster scenarios and metrics.
epanet-js
Freemium
EPANET in the browser — build, import and run distribution models on a map with zero installation.
EPANET-MATLAB Toolkit
Open Source
Full MATLAB control of the EPANET engine — the standard bridge for control and optimisation research.
QGISRed
Open Source
A QGIS plugin that turns the free GIS into a water-network modelling environment for EPANET.
EPANET-MSX
Gov-Public
Multi-species water quality for EPANET — model chloramine decay, DBPs and reactive chemistry in networks.
TSNet
Open Source
Open-source water hammer simulation in Python — method-of-characteristics transients on EPANET networks.