PFAS Response Blog
News and announcements relating to the NHDES response to PFAS contamination.
Env-Or 600 Rulemaking Notice, Upcoming Public Hearing, and Comment Period
The New Hampshire Department of Environmental Services (NHDES) is proposing to revise various sections of Env-Or 600 Contaminated Site Management Rules (Env-Or 600). Proposed amendments to the rules include provisions specific to per- and polyfluoroalkyl substances (PFAS) as required by Chapter 326, Laws of 2022, effective July 8, 2022, codified as RSA 485-H:13. The Initial Proposal and Rulemaking Notice (including the Fiscal Impact Statement) for the rules are available on NHDES’ website RULEMAKING: Env-Or 600 Contaminated Sites Management.
Saint-Gobain
NHDES Air Resources Division Issues State Permit to Operate to Saint-Gobain
Posted: August 17, 2023
Saint-Gobain
Draft Air Permit Available for Public Comment
Posted: May 19, 2023
Blog
EPA Announces New Drinking Water Health Advisories for PFAS Chemicals
Posted: June 15, 2022
Saint-Gobain
Results from Saint-Gobain stack tests conducted on September 7-10, 2021
Posted: November 17, 2021
Saint-Gobain
NHDES denial of Merrimack Cease and Desist Order to Saint Gobain Performance Plastics
Posted: March 19, 2021
Saint-Gobain
Consent Decree with Saint-Gobain Performace Plastics Related to Failure to Install Air Pollution Control Equipment
Posted: March 19, 2021