usgs.gov/software/gsflow-coupled-groundwater-and-surface-water-flow-model
AI summary
GSFLOW is a coupled groundwater and surface water flow model developed by the USGS that integrates the Precipitation Runoff Modeling System and MODFLOW to simulate water flow across land surfaces, subsurface materials, and streams.
AI named GSFLOW from October 2025 to September 2026.
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