Monitoring and Occurrence of PFAS in Drinking Water | AAAS EPI Center
• Sampling protocols and analytical methods are available for water utilities to measure the levels of PFAS in their finished water and determine whether additional treatment is necessary to remove PFAS. References 1. EPA. Monitoring Unregulated Drinking Water Contaminants. Third Unregulated Contaminant Monitoring Rule. Published December 9, 2016. Accessed June 15, 2020. https://www.epa.gov/dwucmr/third-unregulated-contaminant-monitoring-rule 2. EPA. PFOA, PFOS and Other PFASs. U.S. State Resources about PFAS. Published March 18, 2020. Accessed June 18, 2020. https://www.epa.gov/pfas/us-state-resources-about-pfas 3. EPA. Drinking Water Requirements for States and Public Water Systems. Information about Public Water Systems. Published March 26, 2020. Accessed June 22, 2020. https://www.epa.gov/dwreginfo/information-about-public-water-systems 4. Environmental Working Group. PFAS Contamination in the U.S. Mapping the PFAS Contamination Crisis: New Data Show 1,582 Sites in 49 States. Published May 4, 2020. Accessed June 18, 2020. https://www.ewg.org/interactive-maps/pfas_contamination/ 5. State of Michigan. PFAS Response. Taking Action, Protecting Michigan. Published 2019. https://www.michigan.gov/pfasresponse 6. North Carolina Department of Environmental Quality. GenX Investigation. Accessed June 18, 2020. https://deq.nc.gov/news/key- issues/genx-investigation 7. State of California. Per- and Polyfluoroalkyl Substances (PFAS). Published June 15, 2020. Accessed June 18, 2020. https://www.waterboards.ca.gov/pfas/ 8. Pennsylvania Department of Environmental Protection. PFAS in Pennsylvania. Published 2020. Accessed June 18, 2020. https://www.dep.pa.gov/Citizens/My-Water/drinking_water/PFAS/Pages/default.aspx 9. New Hampshire Department of Environmental Services. Status Report on the Occurrence of Per- And Polyfluoroalkyl Substances (PFAS) Contamination in New Hampshire. Published June 1, 2020. Accessed August 10, 2020. https://www4.des.state.nh.us/nh-pfas- investigation/ 10. Connecticut Interagency PFAS Task Force. PFAS Action Plan. Published November 1, 2019. Accessed August 10, 2020. https://portal.ct.gov/-/media/Office-of-the-Governor/News/20191101-CT-Interagency-PFAS-Task-Force-Action-Plan.pdf 11. New Jersey Department of Environmental Protection. Site Remediation Program. Published June 1, 2020. Accessed June 18, 2020. https://www.nj.gov/dep/srp/emerging-contaminants/ 12. Humphreys EH, Tiemann M. PFAS and Drinking Water: Selected EPA and Congressional Actions. Congr Res Serv . Published online August 20, 2019:23. 13. EPA. PFOA, PFOS and Other PFASs. EPA’s PFAS Action Plan. Published February 28, 2020. Accessed June 15, 2020. https://www.epa.gov/pfas/epas-pfas-action-plan 14. EPA. Method 537.1: Determination of Selected Per- and Polyfluorinated Alkyl Substances in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS) . EPA; 2018. 15. EPA. EPA’s PFAS Action Plan: A Summary of Key Actions. Published online 2019. https://www.epa.gov/sites/production/files/2019- 02/documents/pfas_action_factsheet_021319_final_508compliant.pdf 16. EPA. Method 537: Determination of Selected Perfluorinated Alkyl Acids in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS) . EPA; 2009. 17. EPA. Method 533: Determination of Per- and Polyfluoroalkyl Substances in Drinking Water by Isotope Dilution Anion Exchange Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry . EPA; 2019:52. 18. EPA. US EPA SW-846 Validated Method 8327. Per- and Polyfluoroalkyl Substances (PFAS) Using External Standard Calibration and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS) .; 2019.
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