07/05/2026
🚨We hope you all had an AWESOME Fourth of July 🎆, but now we have to get back to our regularly scheduled programming and to mention another kind of smoke 💨in the air.
Starting tomorrow, July 6th, customers may notice smoke coming from their sanitary sewers over the next two or three days. This is part of a test to find leaks in the system. The non-toxic, odorless smoke is blown into sewer manholes, goes through the pipes, and comes out where there are broken pipes or where roof downspouts, outside area drains, or foundation drains are connected to the sanitary sewers. To see the project area, visit
https://www.lansingks.org/1444/Smoke
What exactly is a smoke test?
A small crew will use a high capacity blower smoke technique to test each sewer pipe. Smoke blowers are placed on manholes and smoke is blown through the sewer system. Anywhere the smoke exits, there is potential for stormwater or groundwater to enter the sewer system.
Why is the City smoke testing sanitary sewers?
It is necessary to perform a smoke test because it is important to locate defects in the sewer lines.
If you have further questions, call the city's contractor, Ben Bogue, at 913-577-8354.