2024 Open House

Sewer Problems? Call (630) 969-0664
Our technicians are available at all hours to help you.

2024 Open House

We invite you to visit our Wastewater Treatment Center for our annual Open House on Saturday, Oct. 5. The Open House is a free, family-friendly event on Saturday, Oct. 5 from 9 a.m. to noon at the District’s Wastewater Treatment Center, 5003 Walnut Avenue in Downers Grove. This is a unique opportunity for residents to experience firsthand how a local wastewater treatment plant operates.

5003 Walnut Avenue, Downers Grove

Tour our wastewater treatment center

Visitors can tour the plant with one of the District’s wastewater experts to learn about the different processes used to clean wastewater that comes from homes and businesses.

Anyone bringing a group should submit a request below or call the office at 630-969-0664 to schedule a tour. Individuals requesting accommodations for special needs are asked to contact us in advance.

Request a Tour

Check out this year’s feature – our laboratory


Visitors will learn why we need a lab and what role the lab serves at the treatment plant. Visitors will also get to see live microorganisms used to clean wastewater.

Touch-A-Truck, interactive exhibits & displays and refreshments!

Talk with biosolids experts and explore the equipment and trucks used around the treatment plant. Refreshments will also be provided.

We hope to see you there!

If you have any questions, please contact us at 630-969-0664 or through our contact us form. 

Sewer Problems? Call (630) 969-0664
Our technicians are available at all hours to help you.

Contact Information

2710 Curtiss Street
Downers Grove, Illinois 60515-0703

Phone: (630) 969-0664
Fax: (630) 969-0827

Office Hours

Monday-Friday: 8 a.m. - 4:30 p.m.

Saturday and Sunday: Closed

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