As of July 1, 2024, the Maryland Department of the Environment will require all facilities conducting monitoring regulated under Code of Maryland Regulations (COMAR) 26.04.07.09, 26.04.07.17, 26.04.07.20 and/or 40 CFR Part 258 to analyze for PFOA, PFOS, PFHxS, PFNA, PFBS, and HFPO-DA (commonly referred to as a GenX Chemical). The risk posed by exposure to PFAS is an emerging and evolving national concern. MDE is focused on:

• Understanding the risk through sampling, science, and assessment
• Communicating the risk through public information, and outreach
• Reducing unacceptable risks through appropriate funding, regulation, partnerships, and agency coordination.

MDE is focused first on determining if any locations in Maryland pose unacceptable risks to human health associated with exposures to PFAS, and whether there are locations of continuing releases of PFAS compounds.

Please see the letter and Table I & II Monitoring Parameters for more information. Contact Andrew Grenzer, MDE Solid Waste Operations Chief, at [email protected] with questions.