Information regarding the laws, regulations, guidance, policies, standard operating procedures (SOPs) and other documents related to the programs administered by DNREC Remediation Section.
Remediation Section
391 Lukens Drive
New Castle, Delaware 19720
302-395-2600
Delaware Hazardous Substance Cleanup Act (HSCA)
(7 Del. Code Chapter 91)
Regulations Governing Hazardous Substance Cleanup
(updated March 11, 2019)
HSCA Human Health Risk Assessment Guidance (July 2020)
HSCA Guidance for Notification Requirements
Sortable HSCA Reporting Level Table (Excel)
June 2016 Report on Economic Benefits of Brownfields: Economic Impact on Delaware’s Economy: The Brownfield Program 2015
Delaware Drycleaner Initiative Report: Drycleaners and the Chlorinated Solvent Problem (May 2018)
Related Topics: cleanup, information, laws, permitting and regulation, policy, regulations, remediation, waste and hazardous substances