Sewer and Storm Sewer

There are approximately 600 miles of sanitary sewers, 350 miles of storm sewers, and 600 miles of water mains in the City of Flint. The dedicated people of the WSC keep these lines flowing. The phones at the WSC are answered 24 hours per day.
Report Sewer IssuesFlint Sewer Use Ordinance proposal

Sanitary Sewer

Sewer Lid

Storm Sewer / MS4

River in City of Flint

Contact Information

For emergencies, please contact us:

Report Sewer Issues

Report any illicit discharge or sewer blockage issues here. Our team is notified 24/7 and will respond ASAP.

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Sewer and Storm Sewer Notifications

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City of Flint Continues Major Investments to Modernize Water and Wastewater Infrastructure

City of Flint Continues Major Investments to Modernize Water and…

Jul 27, 2026
The City of Flint has invested millions of dollars over the past six years to modernize its water and wastewater systems, improving reliability, efficiency,…
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Sewer Department to conduct smoke testing in Evergreen Valley neighborhood on Saturday, May 30

Sewer Department to conduct smoke testing in Evergreen Valley neighborhood…

May 22, 2026
The City of Flint Sewer Department will be conducting smoke testing in the Evergreen Valley area on Saturday, May 30. This testing is being…
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City of Flint Celebrates Earth Day by Inspiring the Next Generation of Environmental Stewards

City of Flint Celebrates Earth Day by Inspiring the Next…

Apr 22, 2026
FLINT, Mich. – The City of Flint is proud to recognize the meaningful work of its Water Pollution Control (WPC) Department, whose staff are…
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