PHAST--A Computer Program for Simulating Groundwater Flow, Solute Transport, and Multicomponent Geochemical Reactions
Batch Version Download:
PHAST Version 3 is released. It uses PhreeqcRM (Parkhurst and Wissmeier, 2015) for the reaction engine.
The Free Software Foundation's gunzip may be necessary to uncompress the UNIX tar files for Sun. However, some World Wide Web browsers automatically uncompress retrieved files.
Project Home Page
USGS Water Software
USGS Home Page
USGS Water Home Page
NRP Home Page
Please note that some U.S. Geological Survey (USGS) information accessed through this page may be preliminary in nature and presented prior to final review and approval by the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the sole responsibility of the user.
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The URL of this page is: http://wwwbrr.cr.usgs.gov/projects/GWC_coupled/phast/index.html