To improve public health and the environment, the EPA collects information about facilities or sites subject to environmental regulation. This page provides state comma separated value (CSV) files containing key information of all facilities and sites within the Facility Registry System (FRS). Each state zip file archive combines multiple CSV files of facility name and addresses, geospatial locations, facility interests, organizations, industrial classifications (SIC and NAICS), alternative facility names, contacts, and facility mailing addresses. Complete documentation of the CSV file is included within the zip archive.

If you find erroneous data with the download file(s), please click on the "Report an Error" button to notify the EPA of data errors.

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A combined National Zip file of 732 MB is available here.

Choose a state or territory zip file from the map below. Each state zip file contains a single file of key facility-level information including facility name and address, geospatial information, affiliated EPA and State programs, and facility industry classifications (SIC and NAICS codes and descriptions).

Other geospatial product pages include:

• EPA Geospatial Data Project Home Page. National coverages of a subset of the facilities within the FRS System. Provides data files in KML, XML, Shapefile, and Featureclass formats.
• EPA Regional KML Files. EPA Regional coverages of a subset of the facilities within the FRS System. Provides data files in KML format only.