Contact Downers Grove Sanitary District

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.
Emergency response 24/7

If so addressed, emails will be shared with the Board of Trustees.

2025 Holiday Schedule

The District’s offices will be closed on the following holidays:

New Year’s Day, Jan. 1
Good Friday, April 18
Memorial Day, May 26
Independence Day, July 4
Labor Day, Sept. 1
Thanksgiving, Nov. 27
Day After Thanksgiving, Nov. 28
Christmas Eve, Dec. 24
Christmas Day, Dec. 25
New Year’s Eve, Dec. 31