Working with federal authorities and cybersecurity experts, the City of Columbus continues its investigation and response to a July cybersecurity incident.
This form must be completed for NPDES Industrial Activity for any facilities that manufacture or process any of the following products or activities:
Supplemental Permit Application Form(PDF, 237KB)
Sales & Permit Office In-person Payment Center (614) 645-7490 Weekdays: 7:30 am - 4:00 pm
Mail Payments 111 N. Front Street Columbus, OH 43215
Pay Online