Skip to main content
U.S. flag

An official website of the United States government

Return to search results
💡 Advanced Search Tip

Search by organization or tag to find related datasets

EPA Enforcement and Compliance History Online: Clean Air Act Data Set (ZIP)

Published by U.S. Environmental Protection Agency | U.S. Environmental Protection Agency | Metadata Last Checked: July 13, 2025 | Last Modified: 2016-07-06
The Enforcement and Compliance History Online (ECHO) data sets have been compiled for access to larger sets of national data to ensure that ECHO meets your data retrieval needs: data from the Integrated Compliance Information System for Clean Air Act Stationary Sources.

Complete Metadata

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov