USGS public-domain groundwater model for groundwater flow, aquifers and coupled surface water–groundwater simulation.
MODFLOW is the modular groundwater model developed by the US Geological Survey (USGS) and one of the international standard tools for groundwater flow simulation. MODFLOW 6 is the current core version and can be used to simulate groundwater, surface water–groundwater interactions and related hydrological processes.
Use cases: groundwater models, aquifer simulation, water resource assessment, surface water–groundwater coupling
