What to do first
Stop adding water to the drainage system. If it is safe, note which drains backed up first and whether nearby properties are affected.
One slow fixture may be a local clog. Several affected fixtures or sewage at the lowest drain points more strongly to the building drain, sewer lateral, or public system.
Record whether the issue includes drains, sewage, and fixtures; those details help define what needs inspection.
What the first visit should establish
The immediate job may be restoring flow. A lasting answer requires the blockage location, what caused it, and whether cleaning, inspection, repair, or public-utility follow-up is the next step.
Public-system help in Joliet
Joliet directs residents with a suspected sewer break or sewer issue to Public Utilities for an inspection.
That city step does not diagnose every private line or guarantee assistance. The defect location and proposed private scope still need to be documented.
Public source notes
These city, utility, permit, and public-works sources support this Joliet page. They do not decide responsibility for a specific property or replace a licensed inspection.
Sources last checked: 2026-08-08.
- Public Utilities | City of Joliet
Joliet tells residents with suspected breaks or sewer issues to contact Public Utilities for an inspection and describes limited assistance that may apply to a repair.
- Water/Sewer | City of Joliet
Joliet publishes its water/sewer service information and a 24-hour number for after-hours water or sewer emergencies.
- Overhead Sewer and Backflow Cost Sharing | City of Joliet
Joliet documents eligibility and owner-maintenance conditions for its overhead-sewer conversion and backflow-prevention cost-sharing program.
Page reviewed: 2026-08-08.