Data

This site can be used as a landing page to explore and interact with EPA data resources. You can find data by topic or location, interact with those data in web-based applications, understand how EPA uses data, and see how you can use those data too.

EPA’s public catalog of available data assets can be found on Data.gov, which can also be used to explore data from across all the federal government.

The following cards link out to our most popular data topics. Check out those topics or navigate through the pages in our Data Resources box below to learn more.

• Air

  

  EPA collects air quality data from stationary and mobile sources to protect public health and public welfare.

  Explore air quality data

• Chemicals

  

  EPA collects basic exposure-related information of chemicals produced domestically and imported into the United States under the Toxic Substances Control Act’s Chemical Data Reporting rule.

  Access CDR data

• Environmental Information by Location

  

  EPA organizes its geospatial data to help you search for environmental issues affecting your local community.

  Check on your community

• Superfund

  

  Superfund allows EPA to clean up contaminated sites and to seek out those parties responsible for any release and assure their cooperation in the cleanup.

  View Superfund data

• Toxics Release Inventory

  

  The Toxics Release Inventory Program tracks the industrial management of toxic chemicals that may cause harm to human health and the environment.

  Find facility data

• Water

  

  EPA collects and maintains water data to protect and restore our waters, ensuring they are drinkable, fishable, and swimmable.

  Discover water data tools