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Modeling Software Distribution
Sites:
 U.S. Salinity Laboratory: Vadose Zone
Modeling Software
USGS, Groundwater / Vadose Zone Modeling
Software
EPA,
Center for Subsurface Modeling Support
EPA,
Software for Environmental Awareness
International
Groundwater Modeling Center, School of Mines, Colorado
Scientific Software Group
(commercial)
Rockware, Inc. (commercial)
Richard Winston's Groundwater Modeling Page
Hydrology, Hydraulics, Water Quality (HHWQ) modeling resources blog
Vadose Zone Modeling Software
(public domain/free of charge):
STANMOD
(USDA) - 1D analytical transport model, inverse
modeling, fitting, w/ GUI
HYDRUS-1D - 1D finite element, sat/unsat, flow,
transport, heat, w/ GUI
VLEACH (EPA) - 1D finite difference, unsat flow &
transport, screening model
VS2DI (USGS) - 2D finite difference, unsat flow &
transport, heat flow, w/ GUI
VSAFT2 (Univ. of Arizona) - 2D finite element, sat/unsat flow, transport w/ GUI
R-UNSAT (USGS) - 2D analytical, unsat flow &
transport, vapor/VOC, screening model
Johnson
& Ettinger Models (CA DTSC) - vapor/VOC movement, screening model
Johnson
& Ettinger Models (EPA) - vapor/VOC movement, web-based screening tool
SUTRA (USGS) - 2D/3D finite element, sat/unsat, variable
density
flow, transport, heat
TOUGH2
(Lawrence Berkeley National Laboratory)- 3D multiphase/unsat
flow & trans.
ParFLOW (Lawrence Livermore National Laboratory) - 3D large
grid sat/unsat flow
STOMP (Pacific
Northwest National Laboratory) - 3D multiphase flow &
trans.
Vadose Zone Modeling Software
(commercial):
HYDRUS-2D - 2D finite element, sat/unsat, flow, transport,
heat, w/ GUI
HYDRUS-2D/3D - fully 3D finite element, sat/unsat, flow,
transport, heat, w/ GUI
RISKPRO SESOIL
- 1D, unsat flow & transport, runoff, w/GUI, screening
model
SEVIEW SESOIL
- 1D, unsat flow & transport, runoff, w/GUI,
screening model
MODHMS
(Hydrogeologic Inc) - MODFLOW based watershed model w/ unsat
flow
MODFLOW-SURFACT (Hydrogeologic Inc) - MODFLOW
w/unsat/multiphase flow
FEFlow (Wasy Ltd.) - 3D finite elements flow &
transport & watershed, w/ GUI
Estimating Vadose Zone
Properties - Soil Surveys, Databases, Software (public domain):
California Soil
Surveys, Webtool (UC Davis) - CA Soil
Surveys on the Web
WebSoilSurvey (USDA/NRCS)
- Soil Surveys on the Web
Soil Datamart (USDA/NRCS)
- Soil Survey documents, NRCS Soil Datamart
ROSETTA
(USDA) - Estimates water retention, unsat K
functions from basic soil data
NeuroMultiStep (UC Davis)
- similar to Rosetta, Central
Valley, California, soils, w/ GUI
UNSODA
(USDA) - Database and program to estimate unsat properties
RETC
(USDA) - A program to estimate unsaturated K from water
retention data
Online Site
Assessment Tool (EPA)
- web calculators, conversions & resources
Chemicals Databases (public domain):
Online Site
Assessment Tool (EPA)
- web calculators, conversions & resources
Estimating Henry's Law
constant (EPA) - estimate Henry's law constant
on the web
Retardation Factor Calculator (EPA) - estimate retardation factor in soils
NIST Chemistry Webbook
- lookup properties by chemical name or CAS number
PhysPro Databasee
(Syracuse Research Corp.) -
properties by CAS number
Chemfinder.com
- lookup properties by chemical name or CAS number
PubChem
- lookup properties by chemical name or CAS number
Chemindustry
- lookup properties by chemical name or CAS number
Interesting Websites Related to
Vadose Zone Modeling:
Vadose Zone Modeling - Vadose Zone Journal, Special Section, May 2008
Unsaturated Zone Hydrology for Scientists and Engineers, USGS Online Book
EPA Technical Guide to
Soil Contamination Screening Tools
EPA Support for soil NAPL transport modeling and understanding
Modeling
Software Reviews (Int. Groundwater Modeling Center)
Other Webpages with Modeling
Links:
Geochemical
Modeling and Environmental Modeling Software Links
Groundwater Modeling Software
Links (UC Davis Groundwater Coop. Ext. Program)
(Last updated:
November 3, 2009
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