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MODFLOW-SURFACT™ is one of the most comprehensive flow  models available. Built around the MODFLOW code, MODFLOW-SURFACT™ includes advanced computational modules that are based on robust, efficient, mass-conserving algorithms making it faster and more accurate than its modeling counterparts.

MODFLOW-SURFACT™ is developed and owned by HydroGeoLogic, Inc and is resold with permission by Waterloo Hydrogeologic.



Licensing Options

Stand-alone Hardkey – Uses a Dongle (a USB stick) and allows you to install the software on multiple computers. As the license file is tied to the dongle, you can move the dongle to different computers to run the software. The dongle must be plugged into the computer while the software is in use.


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