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Explore Search: Variably-saturated Flow

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User's guide to the Variably Saturated Flow (VSF) process to MODFLOW

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Identifying variably saturated water-flow patterns in a steep hillslope under intermittent heavy rainfall

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Numerical investigation of steady liquid water flow in a variably saturated fracture network

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SVFlux and ChemFlux: Software for two-dimensional/three-dimensional finite element variably saturated flow and transport modeling

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Field study and simulation of diurnal temperature effects on infiltration and variably saturated flow beneath an ephemeral stream

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Documentation of computer program VS2D to solve the equations of fluid flow in variably saturated porous media

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VS2DI-A graphical software package for simulating fluid flow and solute or energy transport in variably saturated porous media

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Numerical simulation of air- and water-flow experiments in a block of variably saturated, fractured tuff from Yucca Mountain, Nevada

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

MODFLOW-NWT and MT3D-USGS models for appraising parameter sensitivity and other controlling factors in a synthetic watershed accounting for variably-saturated flow processes

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PHT3D-UZF: A reactive transport model for variably-saturated porous media

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Modeling variably saturated subsurface solute transport with MODFLOW-UZF and MT3DMS

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VS2DRTI: Simulating heat and reactive solute transport in variably saturated porous media

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Modeling variably saturated multispecies reactive groundwater solute transport with MODFLOW-UZF and RT3D

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Influence of perched groundwater on base flow

Software Release
VS2DRTI Version 1.4 Preprocessor Screen Shot

VS2DRTI - A Graphical Software Package for Simulating Water Flow, Heat Transport, and Reactive Solute Transport

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Direction of unsaturated flow in a homogeneous and isotropic hillslope

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Direction of unsaturated flow in a homogeneous and isotropic hillslope

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

MODFLOW-NWT, MT3D-USGS, and VS2DH models of 6 hypothetical 1-dimensional variably saturated systems to demonstrate the accuracy of new heat transport capabilities in MT3D-USGS

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Estimation of Unsaturated Zone Traveltimes for Rainier Mesa and Shoshone Mountain, Nevada Test Site, Nevada, Using a Source-Responsive Preferential-Flow Model

Software Release
Screenshot from VS2DI.

VS2DI Version 1.3

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Effects of unsaturated zone on aquifer test analysis in a shallow-aquifer system

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

MODFLOW-NWT and MT3D-USGS models for evaluating heat flows, lags and dampening under high emission climate forcing for unsaturated/saturated transport in a synthetic watershed

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1DTempPro: analyzing temperature profiles for groundwater/surface-water exchange

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Simulating water, solute, and heat transport in the subsurface with the VS2DI software package

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Effects of nearshore recharge on groundwater interactions with a lake in mantled karst terrain

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Interrelations among the soil-water retention, hydraulic conductivity, and suction-stress characteristic curves

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Documentation of VS2DH Seepage Models: Surface Infiltration and Unsaturated Zone Characterization in Support of Managed Aquifer Recharge, Washoe County, Nevada

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Field data used to support hydrologic modeling for the U.S. Geological Survey's San Francisco Bay Area "BALT1" landslide monitoring site

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Hydrogeophysical investigations at Hidden Dam, Raymond, California

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Upscaled soil-water retention using van Genuchten's function

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