An official website of the United States government.

Risk Assessment

Human Health Risk Models and Tools

EPA has developed help for assessing and managing environmental risks, including guidance documents and tools ( the models and databases), used in our own risk assessments. In some cases, these resources are broad enough to be relevant across all statutes that EPA administers while in other cases, they are more applicable to specific EPA programs.

The lists below are separated by human health and ecological risk assessment and then by databases, models and other tools.

On this page:

Models

Some content on this page requires JavaScript in order to be viewed. If you wish to view content on this page, you must have JavaScript enabled.

Table provided by: EPA ExpoBox

Top of Page

Tools

Tool Keywords Year
Example Exposure Scenarios Tool Exposure Scenarios 2004
EnviroAtlas Wellbeing 2017
Environmental Quality Index (EQI) Well Being 2021
Health Impact Assessments Human Health 2021
Radionuclide Table: Radionuclide Carcinogenicity Slope Factors Radiation 2001
Regional Removal Management Levels for Chemicals (RMLs) Regional Updated
bi-annually
Regional Screening Table Regional Updated
bi-annually

Top of Page

Databases

Some content on this page requires JavaScript in order to be viewed. If you wish to view content on this page, you must have JavaScript enabled.

Table provided by: EPA ExpoBox

Top of Page


Additional Information

These pages to include dynamic lists of various risk assessment resources pulled from the EPA ExpoBox (human health exposure assessments) and EPA EcoBox (ecological risk assessment) web sites.  These are the most current set of resources, updated biannually, and also include link(s) to the relevant ExpoBox and EcoBox supporting pages which provide additional details about using these resources.

Learn more about these applications from the basic information on ExpoBox and the basic information on EcoBox web sites.

Top of Page