Facility searches and reports and State Review Framework reports will be unavailable some of the time on Saturday, November 22 between 6 AM and noon EST, while we perform system maintenance.

Status message

OTIS has been replaced by ECHO Gov, now part of the modernized ECHO site at echo.epa.gov. Please update your bookmarks, and see our ECHO Modernization Information page to learn about the new ECHO. To gain access to government-only features, formerly part of OTIS, you may log in with your EPA portal ID, or register for an account.

Search Community

Use EPA's ECHO website to search for facilities in your community to assess their compliance with environmental regulations. You can also investigate pollution sources, examine and create enforcement-related maps, or explore your state's performance. Learn more about ECHO

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  • Facilities Near Me (Late 2014)

Developer Tools

  • ECHO Map Service (Late 2014)

 

Popular Features

Some of ECHO's most popular features are listed below. This list periodically changes as new features are added and existing features are enhanced.

Advanced Tools

ECHO provides the following tools to assist you in performing advanced analyses.

Advanced Searches

Developer Tools

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