WebSep 16, 2024 · EPA is authorized to develop health advisories and benchmarks that provide information and a non-regulatory human health-based level of protection from drinking … WebApr 22, 2011 · Results show that surface and well water in the vicinity of these fields had elevated PFC concentrations, with 22% of the samples exceeding the U.S. Environmental Protection Agency's Provisional Health Advisory level for PFOA in drinking water of 400 ng/L. Water/soil concentration ratios as high as 0.34 for perfluorohexanoic acid, 0.17 for ...
PFAS in General - Lexology
On June 15, 2024, EPA issued interim updated drinking water health advisories for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) that replace those … See more WebIn the wake of the Dupont Washington Works publicity and early results from the settlement studies, in 2009 EPA issued its first Provisional Health Advisory on PFAS, noting: Epidemiological studies of exposure to PFOA (and PFOS) and adverse health outcomes in humans are inconclusive at present. Fear of the unknown fueled political pressure. can deathstroke beat superman
FACT SHEET April 2016 - Maine
WebJun 15, 2024 · EPA issued interim updated health advisories of 0.004 ppt for PFOA and 0.02 ppt for PFOS, with a minimum reporting level of 4 ppt. These interim advisories replace the 2016 provisional health advisory of 70 ppt for both compounds. WebDivision of Environmental Public Health Office of Environmental Public Health Sciences P.O. Box 47846 Olympia, Washington 98504-7846 Toll free 1-877-485-7316 [email protected] Report Authors Emerson Christie Toxicologist Umair Shah, MD, MPH Secretary of Health . Contents WebMay 23, 2016 · In 2009, EPA provided provisional Health Advisories (HA) for PFOA and PFOS based on the evidence available at that time. The science has since ev olved, and on May 19, 2016, EPA replaced those provisional advisories with new, lifetime health advisories. When both PFOA and PFOS are found in drinking water, the combined … can deathstroke dodge bullets