Observed arrival · 2026-09-26

EPANetLab puts water-network modeling in a browser

epanetlab.com Visit website

Editorial interest 78/100 Selection signal · not a rating of the site

A free browser tool for drawing, importing, and simulating water-distribution networks with the EPANET engine.

Landing page captured for the 2026-09-26 issue.

For: Water utilities, consultants, educators, and students
Worth noticing: It accepts .inp files, shapefiles, and DXF drawings, including fillets, arcs, and splines, as editable models or background layers.

Field notes

The editor supports both drawing from scratch and bringing in existing engineering material: .inp files, shapefiles, and DXF drawings. The page specifically mentions DXF fillets, arcs, and splines, and says imported drawings can become editable models or colored background layers. Simulation results are shown as map overlays; the homepage describes project storage as local by default.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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