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The County of DuPage
Wheaton, Illinois

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Public Works

The Department of Public Works aims to provide water and sewer services to portions of DuPage County consisting of approximately 200,000 residents. These services include the collection, transmission and treatment of wastewater, as well as the production, transmission and delivery of potable water service. The Department is required to meet all applicable local, state, and federal laws pertaining to the treatment of wastewater and the delivery of drinking water. The Drainage Division, also under the jurisdiction of the Department of Public Works, is responsible for providing assistance with residential and commercial drainage concerns in unincorporated portions of DuPage County.  


 Woodridge Greene Valley Plant



Above is the DuPage County Woodridge Greene Valley Wastewater Treatment Facility

Utility Bill Payment

Sewer and Water Bill 

Pay Online


Call 855-748-8523​

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Director of Public Works and Operations

Nicholas Kottmeyer, P.E.


Sewer and Water Bill Inquiries:

Emergency After Hours Phone:

(630) 985-7400

Office Hours:
8 a.m. - 4:30 p.m.

DuPage County Public Works
421 N. County Farm Road
Wheaton, IL 60187