MODFLOW SURFACT-Flow & Transport
MODFLOW-SURFACT™ is one of the most comprehensive flow and transport models available. Built around the MODFLOW code, MODFLOW-SURFACT™ includes advanced computational modules that are based on robust, efficient, mass-conserving algorithms making it faster and more accurate than its transport modeling counterparts.
Visual HELP, the international standard for modeling landfill hydrology and estimating groundwater recharge rates.
UnSat Suite and UnSat Suite Plus
UnSat Suite simulates one-dimensional unsaturated zone flow and groundwater contaminant transport. UnsSat Suite Plus contains all the models from UnSat Suite, plus the HELP model for landfill performance analyses.