Frequently Asked Questions

Sewer bills are mailed the first week of February, May, August, and November.

Sewer payments are due on March 10th, June 10th, September 10th, and December 10th.

The Sewer District provides only sewer service.  Contact Del-Co Water for water service.

Emergency Sewer Backups
After Hours: 614-554-6583
During Normal Business Hours: 614-436-7999 or 740-549-1906


Public Notices


Our offices, including the Sanitary Engineering office, are located at 50 Channing Street, Delaware, Ohio 43015.

Normal office hours are 8am – 4:30pm Monday thru Friday, excluding holidays.


Sewer user fee payments should be
mailed to the following address:

Delaware County Regional Sewer District
PO Box 614
Lewis Center, Ohio 43035

Sanitary Engineering office: (740) 833-2240

Sanitary Engineering fax: (740) 833-2239

Emergency phone (24 hours): (614) 554-6583

Alum Creek Water Reclamation Facility: (740) 833-2226

Olentangy Environmental Control Center: (740) 833-2228


For utility marking please call OUPS
at 8-1-1 or 1-800-362-2764, at least 48 hours but no more than 10 working days (excluding weekends and legal holidays) prior to digging