Lake Front image of Chicago skyline and Lake Michigan with bicyclist riding enjoying the day.
What We Do

Office of the Commissioner

The Commissioner’s Office provides coordination of the Bureaus, it is the primary contact with the Mayor’s Office, the contact point for the general public via the news media, coordinates legal and legislative issues, and responds to Freedom of Information Act requests.

Most Recent News (Office of the Commissioner)

Aug 1, 2016 Chicago Department of Water Management to Conduct First of its Kind Water Quality Study
Jul 11, 2016 Ridge Clark to Broadway Shut Down


Department Main Office

Water Management

  • Phone: 312.744.4420 or 312.744.4h2O
    Toll Free:
    Fax: 312.744.7119
  • 333 S. State Street
    Chicago, IL 60604   
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