This page, Final PFAS-Related Revisions to the MCP (2019), is offered by

Final PFAS-Related Revisions to the MCP (2019)

Summary of the final revisions to the MCP that create cleanup standards in soil and groundwater for PFAS.

REGULATORY DOCUMENTS PUBLISHED DECEMBER 27, 2019

MassDEP has filed these regulatory changes with the Secretary of State for final promulgation and publication in the Massachusetts Register.  The effective date of the regulations is December 27, 2019.   

The revisions establish (a) Reportable Concentrations and Reportable Quantities for PFAS; (b) PFAS cleanup standards in soil and groundwater; and (c) required toxicity information for use in a site-specific risk characterization for PFAS.

Table of Contents

FINAL Regulations - promulgated December 27, 2019

Technical Support Document

Response to Comments

PFAS-Related Comments Received on 2019 Proposed MCP Revisions

Feedback