Hydraulic Modeling for Water Distribution Systems

TdhNet provides a comprehensive and easy to use solution for hydraulic modeling of water distributions systems. No external software required!

Feature Highlights:

  • FREE (for non-commercial use. no ads, no time limitations)

  • Run on MS Windows or Linux

  • Unlimited Network Size

  • Unlimited ID Size (for all entities)

  • Database storage and querying for input data and model results

  • Contours for displaying model results

  • Graphical data entry

  • Attachable, searchable notes

  • Epanet compatible

  • API for 3rd party software

About the Author

TdhNet is the product of over 30 years of programming work by Tim Hirrel, a professional engineer with significant experience in water system planning and hydraulic network analysis. Email:

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