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Hydrologic Modelling Community of Practice

EPA Center for Exposure Assessment Modeling (CEAM)

Center for Environmental Monitoring and Modeling (CEMM) makes most of its hydrologic and water quality modeling content available through CEAM. Established in 1987, CEAM met the scientific and technical exposure assessment needs of the EPA as well as state environmental and resource management agencies.
Read more about CEAM

The EPA Center for Exposure Assessment Modeling (CEAM) provides proven predictive exposure assessment techniques for aquatic, terrestrial, and multimedia pathways for organic chemicals and metals.

Groundwater Models

Learn about models that quantify the movement of subsurface water.

Surface Water Models

Learn about contaminant movement and concentration models in lakes, estuaries and marine environments.

Food Chain Models

Learn about tools for tracking the movement of contaminants through food chains.

Multimedia Model

Learn about models that quantify the impacts of contaminants as they travel through multiple environments.