Notification of Public Comment for a Brownfields Development Agreement for the 1175 East 7TH Street Site, Wilmington (DE-1775)

Division of Waste and Hazardous Substances

Published: Nov. 3, 2021
Comments Due: Nov. 23, 2021

Pursuant to the Hazardous Substance Cleanup Act (HSCA), 7 Del. C. Chapter 91, §9126, the Department of Natural Resources and Environmental Control (DNREC) is required to issue a public notice within twenty days after entering into negotiations for a Certified Brownfields Development Agreement (BDA). A BDA is an agreement between DNREC and a Certified Brownfields Developer with respect to a Certified Brownfield Site that sets forth a scope of work and schedule of remedial activities during the development of the Site.

DNREC’s Remediation Section (DNREC-RS) negotiated a BDA with Enneagon Associates, LLC. regarding the 1175 East 7th Street Site (Site), located at 1175 East 7th Street, Wilmington, Delaware. Identified by New Castle County as tax parcel number 26-052-00-005 the Site may have had a release of hazardous substances as a result of historical activities on site. For more information, please see DNREC’s navigator at:

The public comment period begins on Wednesday, November 3, 2021, and will end at the close of business, 4:30 PM, on November 23, 2021. Please submit written comments to the DNREC-RS Project Manager Lindsay Hall, at DNREC-RS, 391 Lukens Drive, New Castle, DE 19720, or via e-mail to A copy of the BDA is available by accessing the DNREC-RS’ site files database at

Learn more about this Site and other Certified Brownfield sites by accessing the web page at or by contacting the DNREC-RS Project Manager, Lindsay Hall at (302) 395-2600 or