Assessing Your PFAS Data Against EPA MCLs Webinar

Assessing Your PFAS Data Against EPA MCLs

Achieving compliance with Per- and Polyfluoroalkyl Substances (PFAS) regulations requires accurate and reliable analytical data. This is particularly important for meeting the requirements of the enforceable drinking water Maximum Contaminant Levels (MCLs). Because these MCLs are set close to the limits of what analytical methods can detect, extra precautions must be taken to ensure the test results are accurate and defensible.

This webinar will cover:

PFAS MCL compliance requirements and timelines
EPA Method 357.1v2 and 533 procedures and adherence
Common analytical challenges
The reliability of reporting limits for MCL comparisons
Laboratory practices for consistent results and regulatory compliance
Quality Assurance Project Plans (QAPPs), data validation, and compliance review
Effective communication among stakeholders
Best practices for ensuring PFAS MCL compliance

Andrew Pawlisz, DABT
Regulatory Toxicologist, Trihydro Corporation

Andrew is a Tulsa-based, board-certified regulatory toxicologist specializing in risk management for contaminated sites. His expertise lies in developing and implementing strategies for site assessment and closure. Andrew closely monitors environmental regulations affecting industry, including emerging contaminants like PFAS.

Kyle Power
Environmental Chemist, Trihydro Corporation

Kyle is an environmental chemist and data manager with over 11 years of experience on Trihydro's Technical Services Team. He has led data validation projects for various sites, including landfills, brownfields, and commercial, municipal, and industrial facilities. Kyle's expertise also extends to data management for these projects.

Jennifer Hatfield
PhD. Analytical/Inorganic Chemistry, Independent Contractor

Jennifer Hatfield PhD. (Analytical/Inorganic Chemistry) has over 25 years experience studying the fate and effects of PFAS chemistries at concentrations down to the low parts per trillion range using LC/MS and IC/MS. Her list of publications is short.  Her list of analytical methods developed and used in studies submitted to competent authorities or regulators world-wide is quite long.

Ken Rosnack
Principal Market Development Manager, Waters Corporation

Ken Rosnack is a Principal Market Development Manager in the Research, Development, and Advanced Testings Group for Waters Corporation. His primary focus is PFAS within the Environmental & Food Markets where he is responsible for world-wide strategy implementation and performance. He maintains collaborations within regulatory agencies as well as with global industrial partners.

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