EGLE Air Permit Holder Documents

This dataset contains inspection reports, violation notices, stack test reports and more for permitted sources of air pollution throughout the state dating back more than 8 years. It updates daily via an automated scraper.

The data comes from the Michigan Department of Environment, Great Lakes and Energy's database, and was structured by data journalist Shelby Jouppi. EGLE has stated that the contents of the database are not entirely comprehensive so please reach out to them for more information about specific facilities.

Read more about fields in this dataset and methodology.

Resources and Files

Additional Info

Field Value
Source Files derived from EGLE's Air Quality Division database (, data extracted, cleaned and structured by Shelby Jouppi.
Last Updated September 13, 2023, 03:21 (+1000)
Created September 13, 2023, 03:11 (+1000)
Location Information Statewide (Michigan)
Type of Data Raw Data
Topic(s) Air