I&I Inspection Appointment

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Thank you for your participation in the City of Dubuque I&I Program! Please DO NOT schedule an appointment until you receive a letter instructing you to do so.





Inspections will be conducted Monday through Saturday from 8:00 a.m. - 8:00 p.m. Please choose your first and second option for inspection appointments.

First Choice

Second Choice

An I&I Program staff member will call you to confirm your inspection request.

For additional information on the City of Dubuque Inflow and Infiltration (I & I) Program, please visit the Frequently Asked Questions page. To speak to someone about the program, please call the Engineering Department at 563-690-6113 during regular business hours or email i&i@cityofdubuque.org.