Contact Us about EPA in Delaware
Report possible violations of environmental laws and regulations.
On this page:
- (800) 438-2474 (toll-free number from Delaware, District of Columbia, Maryland, Pennsylvania, Virginia and West Virginia) or
- (215) 814-5122
Call us weekdays during normal business hours 8:00 am to 4:30 pm. You can leave a message if you call outside of business hours.
Environmental Protection Agency
1650 Arch Street
Philadelphia, PA 19103-2029
Please use the Report Environmental Violations page to report what appears to you as a possible violation of environmental laws and regulations.