Apr 08 2021 12:54 Air Monitoring in Accordance with NYSDEC DER-10 Site Investigation and Remediation New York City is working through a plan to clean up and remediate a list of 850 brownfield sites. How does NYSDEC policy DER-10 fit into this and other remediation projects? Posted to Environmental Blog on Apr 08 2021 12:54 | with 0 comments