about MSD

Who We Are

MSD is a local wastewater utility that serves the City of Cincinnati and Hamilton County, Ohio. Learn more


MSD offers excellent careers in a variety of fields. Learn more

What We Do

MSD collects and treats wastewater and returns clean water to local streams and rivers. Learn more

Hearings and Notices

Listing of upcoming hearings and notices related to MSD.
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By the Numbers

MSD is committed to being open, transparent, and responsive about our operations and activities. Learn more

Honors and Awards

List of honors and awards achieved by MSD. Learn more