MSD is a national utility leader in innovative technologies and approaches to improve wastewater treatment, reduce Combined Sewer Overflows (CSOs) and ultimately improve water quality. Learn more about MSD's initiatives by visiting the links below.


Contact Us

MSD's Customer Call Center:
(513) 352-4900


Mailing Address:
1600 Gest St.
Cincinnati, Ohio 45204

MSD Facilities and Directions

Media Inquiries:
(513) 557-7095