Metropolitan Water Reclamation District of Greater Chicago

Please join our contract bid opening live stream at mwrd.org/bidopening
Until further notice, MWRD employees not directly involved with performing our critical missions of treating wastewater and managing stormwater are on call and telecommuting. Our wastewater treatment plants will continue to be staffed 24 hours a day, 7 days a week.
Due to the COVID-19 pandemic, all facility tours and outreach events are postponed until further notice.

Watershed Management Ordinance Article 8: Infiltration/Inflow Control Program (118 KB)

The MWRD has developed a Technical Guidance Manual (TGM) to provide satellite entities assistance on the IICP requirements and compliance.