Category Contaminant transport (1D)
Publisher  US Environmental Protection Agency 
Platform DOS
Status Public domain
Description The Pesticide Analytical Model (PESTAN), is a computer code for estimating the transport of organic solutes through soil to ground water. It is a one dimensional, unsaturated flow and transport model that is based on a closed-form analytical solution of the advective-dispersive-reactive transport equation. The original code was developed by Enfield et al. in 1982 and has since been used by the EPA Office of Pesticides Program (OPP) for initial screening assessments to evaluate the potential for ground-water contamination by pesticides. PESTAN has been tested under both field and laboratory conditions.
Cost Free on WWW
Data formats supported None stated
Supplier in United States of America  International Ground Water Modeling Center 
Supplier in United States of America  Scientific Software Group 
Supplier in United States of America  US Environmental Protection Agency 

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