Reminder: Annual Pretreatment Report Due to IDEM by April 1st

Your Community’s Industrial Pretreatment Program’s Annual Report is due by April 1, 2024.

If your community is classified as a Non-Delegated Pretreatment Program, your Annual Report must be submitted to IDEM’s Office of Water Quality (OWQ). If your community is designated as a Delegated Pretreatment Program, your Annual Report must be submitted to both IDEM OWQ and EPA Region 5.

For more information, contact Environmental Compliance Manager Brady Dryer.