PHAST--A Computer Program for Simulating Groundwater Flow, Solute Transport, and Multicomponent Geochemical Reactions

Information:

Abstract

README

Release Notes

Ground Water Note for Phast4Windows (PDF)

P4W example, including PowerPoint guides, geographic data, and completed p4w files.

Documentation for PHAST Version 2 (PDF)

Documentation for PHREEQC (PDF)

Mail Archive--Questions and answers about PHREEQC, PhreeqcI, PHAST, and Netpath

PHREEQC Welcome page

Reports using PHREEQC and PHAST

Batch Version Download:

PHAST Version 2.0 has enhanced spatial data handling.

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.

PHAST 2.4.4-7671 (Latest version)
Platform	Processor	File names	Size	MD5 sum (GNU md5sum 8.5)
Linux	32-bit	phast-2.4.4-7671.i686.rpm	17M	50abe64da7317c5f3e46582b99fb785b
		phast-2.4.4-7671.i686.tar.gz	20M	72008092a55ffe6fa0aa5a7f479d0f76
	64-bit	phast-2.4.4-7671.x86_64.rpm	22M	04c53386eeedd9d1235e49dbd3cf7e67
		phast-2.4.4-7671.x86_64.tar.gz	22M	3434c66b9096aa1a49017c6762d2550f
	Source with configure	phast-2.4.4-7671.tar.gz	11M	581a32fb9e603ebd1cf5301dba3a3925
Windows	32-bit	phast-2.4.4-7671.msi	21M	8444b6928d0ac0d4a0522b704ea93e70
	64-bit	phast-2.4.4-7671-x64.msi	23M	aab72c841e2ad4db7104ead0d4eaea3b

PHAST Graphical User Interfaces (Batch version has Model Viewer and PhastHDF utilities):

Phast4Windows (Windows only) 1.0.6-7671, April 30, 2013 (48M)--GUI generates trans.dat file and runs serial or parallel PHAST.

ModelMuse (PHAST Version 1 capabilities only) (Windows)--GUI generates trans.dat file and runs PHAST.

Status:

Status of PHREEQC Programs

Add Me to the PHREEQC Mailing List (Include the word "subscribe" in body of letter)

Your Comments/Bug Reports

USGS Privacy Statement        Disclaimer

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.

Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.