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Illinois NPDES Permits

In Illinois, EPA issues all NPDES permits on tribal lands. See the table below for final and draft permits issued by EPA. All other permits are issued by the Illinois Environmental Protection Agency.

For state-issued permits, visit Illinois EPA Wastewater Permit Programs.Exit


Final and draft permits

The table below contains all final (i.e. active) and draft (i.e. proposed) NPDES permits issued by EPA within Illinois. It includes permits for individual facilities, general permits, and stormwater permits. Click on the facility/permit name to view the permit and supporting documents.

Illinois NPDES Permits
Location Facility or Permit Name Permit Number Permit Type Permit Status Effective Date
Various Illinois Surface Discharge Permit ILG62 General Final 02/10/2014