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Environmental Fluid Dynamics Code (EFDC) Brochure

This model is distributed by EPA as a legacy model, but no user support is available from EPA.

On Environmental Fluid Dynamics Code (EFDC), a multifunctional surface water modeling system, which includes hydrodynamic, sediment-contaminant, and eutrophication components.

Environmental Fluid Dynamics Code (EFDC) Brochure (pdf) (62.12 KB)

Environmental Fluid Dynamics Code (EFDC) Brochure

Hydrologic Modelling Community of Practice