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Public Utilities Department

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The City of Joliet Department of Public Utilities is the largest entity in the State of Illinois that provides all four key water and wastewater services: wastewater collection, wastewater treatment, water treatment and water distribution.

 Rethink Water Joliet

Rethink Water Joliet

News & Information

News & Information

 Construction Zone

Construction Zone

 Development Portal

Development Guidance

 Water Conservation

Water Conservation

Customer Programs

Customer Programs

 Boil Water Order

Boil Water Orders

 Contact Us

Contact Us

 

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For after hours emergencies please call: (815) 724-4220
Office Hours: 8 am – 4:30 pm Monday – Friday
Phone: (815) 724-4220
Fax: (815) 723-7770
Email: publicutilities@joliet.gov