Please note: This page is only for FOIA requests related to DGSD including sanitary sewer and wastewater services. Please be ensure your request falls under our services before submitting.
2710 Curtiss Street
Downers Grove, Illinois 60515
Phone: (630) 969-0664
Fax: (630) 969-0827
Monday-Friday: 8 a.m. - 4:30 p.m.
Saturday and Sunday: Closed