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Risk-Screening Environmental Indicators (RSEI) Model

  • Join Communities Across the Country

    Communities can use EPA's RSEI model to identify situations that may require further evaluation and to plan for the future.

    Learn more about RSEI

  • EasyRSEI Version 2.3.12 is now available (March 2024)!

    EasyRSEI is a fast and easy way to visualize and download RSEI data.  

    Get started with EasyRSEI

Sign up for RSEI Updates
EPA's Risk-Screening Environmental Indicators (RSEI) model integrates data from multiple sources to help provide context to  toxic chemical waste management activities from a relative risk-based perspective. RSEI model results can help policy makers, researchers, and communities establish priorities for further investigation and to look at changes in potential health-related impacts over time.
 
 

Learn About RSEI

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  • Learn about RSEI
  • How RSEI should be used
  • Understanding RSEI results
  • RSEI data and modeling

Get RSEI Results

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  • Explore RSEI Scores where you live
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  • Get RSEI Microdata

RSEI Help

Help, Support, and Guidance
  • RSEI methodology document
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  • RSEI data dictionary 
Contact Us About the RSEI Model to ask a question, provide feedback, or report a problem.
Last updated on December 17, 2024
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