USGS is the developer of 6 civil engineering softwares currently listed at CESDb. Please visit developers website for software support, product updates, licenses and other information about SUTRA, ModelMuse, HST3D, MODFLOW Core, MODFLOW-USG, GSFLOW.
For more information please visit: http://wwwbrr.cr.usgs.gov/projects/GW_Solute/hst/
GSFLOW is a coupled Groundwater and Surface-water FLOW model based on the integration of the USGS Precipitation-Runoff Modeling System (PRMS-V) and the USGS Modular Groundwater Flow Model (MODFLOW-2005 and MODFLOW-NWT).
The computer program (HST3D) described in this report simulates heat and solute transport in three-dimensional saturated ground-water flow systems.
ModelMuse is a graphical user interface for MODFLOW-2005, MODFLOW-LGR, MODFLOW-LGR2, MODFLOW-NWT, MODFLOW-CFP, MT3DMS, SUTRA, PHAST, MODPATH, and ZONEBUDGET
MODFLOW is considered an international standard for simulating and predicting groundwater conditions and groundwater/surface-water interactions.
An unstructured grid version of modflow for simulating groundwater flow and tightly coupled processes using a control volume finite-difference formulation
A model for 2D or 3D saturated-unsaturated, variable-density ground-water flow with solute or energy transport.