# Sewer Lateral Inspection in Chicago: The City Process Most Homeowners Learn About Too Late

> Chicago will repair a broken private drain in the public way for free, but only through a process that requires a televised inspection with a city inspector present. Here is the actual procedure, from the city's own flyer.

Updated: 2026-09-29. Source: Who Pays the Repair? — https://whopaystherepair.com/guides/chicago-sewer-inspection/ (claims cited to primary sources; see /methodology/).

If you are searching for a sewer lateral inspection in Chicago, it is usually for one of two reasons: water where it should not be, or a real estate transaction. Either way, there is a city program that changes the math, and its own paperwork requires the exact inspection you are searching for.

## The Chicago split, in one line

The homeowner maintains the private drain; the Department of Water Management repairs qualifying breaks in the public way. Per the city's own [Private Drain Program flyer](https://www.chicago.gov/content/dam/city/depts/water/supp_info/Private_Drain_Flyer_English_2023.pdf): "All general maintenance, including cleaning, rodding and televising the entire private sewer drain line, remains the responsibility of the homeowner." But when the break is in the public right-of-way and the program criteria are met, "The homeowner will NOT have to pay for DWM repairs made in the public way."

Translation: the inspection is on you. The repair might not be, depending on where the break sits. That makes the inspection potentially the best money you spend on the whole problem.

## The four-step process, from the city's flyer

- Call 311 (or file online) to report water in the basement.

- A DWM crew checks the main sewer. If the main is fine and the private drain is suspect, they refer you into the Private Drain Program.

- You hire a licensed contractor to rod and televise the line, and a DWM inspector must attend the televising. This is the "sewer lateral inspection" itself: a camera run through your drain, with the city watching the footage with you.

- Your contractor schedules that inspection through DWM (the flyer lists 312.747.4591).

## Who qualifies

The program covers residential properties up to four units. It excludes new construction, rehabbed buildings, and commercial or mixed-use properties. If you are outside those bounds, the whole line is your problem at your cost, which makes a pre-purchase scope inspection even more important, not less.

## What this means in practice

- Do not pay for a public-way repair before the televising. If the camera shows the break under the street and you qualify, the city fixes that portion at no charge. A contractor who quotes you for the full run without mentioning the program is either unaware of it or hoping you are.

- The camera footage is your evidence. Where the break sits decides who pays. That is the entire game.

- Buying a home in Chicago? The maintenance duty (cleaning, rodding, televising) transfers to you at closing. A scope inspection before you buy tells you whether you are inheriting a functioning drain or a scheduled excavation.

We do not quote a dollar figure for the private televising itself, because honest pricing needs a sourced, dated number and contractor rates vary. What is documented is the part that matters most: the city side can be free if you follow the process in order.

Full sources and the responsibility boundary live on our [Chicago sewer lateral record](/rules/chicago-il-sewer-lateral/).