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.
Blog
Recording – Londonderry Town Council Meeting/PFAS and Drinking Water Presentation and Discussion
Posted: March 03, 2020
Saint-Gobain
Issuance of Temporary Permit for Installation of Equipment to Control Air Emissions of PFAS – Saint-Gobain Performance Plastics, Merrimack, NH
Posted: February 12, 2020
Groundwater
Reports #7 and #8 – PFAS Sampling Conducted by the EPA Office of Research and Development
Posted: February 04, 2020
Saint-Gobain
Saint-Gobain Issues Letter on the Status of the Water Supply Well Sampling Program
Posted: January 16, 2020
Saint-Gobain
Update on New Hampshire PFAS Drinking Water Standards (MCLs)
Posted: January 10, 2020
Surface Water Quality
Plan to Generate Surface Water Quality Standards
Posted: January 07, 2020