{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T03:29:19Z","timestamp":1788492559237,"version":"build-2803163510"},"reference-count":75,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2024,5,31]],"date-time":"2024-05-31T00:00:00Z","timestamp":1717113600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000066","name":"National Institute of Environmental Health Sciences of the National Institutes of Health","doi-asserted-by":"publisher","award":["P42ES031009"],"award-info":[{"award-number":["P42ES031009"]}],"id":[{"id":"10.13039\/100000066","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Toxics"],"abstract":"<jats:p>A community engaged research (CER) approach was used to provide an exposure assessment of poly- and perfluorinated (PFAS) compounds in North Carolina residential drinking water. Working in concert with community partners, who acted as liaisons to local residents, samples were collected by North Carolina residents from three different locations along the Cape Fear River basin: upper, middle, and lower areas of the river. Residents collected either drinking water samples from their homes or recreational water samples from near their residence that were then submitted by the community partners for PFAS analysis. All samples were processed using weak anion exchange (WAX) solid phase extraction and analyzed using a non-targeted suspect screening approach as well as a quantitative approach that included a panel of 45 PFAS analytes, several of which are specific to chemical industries near the collection site locations. The non-targeted approach, which utilized a suspect screening list (obtained from EPA CompTox database) identified several PFAS compounds at a level two confidence rating (Schymanski scale); compounds identified included a fluorinated insecticide, a fluorinated herbicide, a PFAS used in polymer chemistry, and another that is used in battery production. Notably, at several locations, PFOA (39.8 ng\/L) and PFOS (205.3 ng\/L) were at levels that exceeded the mandatory EPA maximum contaminant level (MCL) of 4 ng\/L. Additionally, several sites had detectable levels of PFAS that are unique to a local chemical manufacturer. These findings were communicated back to the community partners who then disseminated this information to the local residents to help empower and aid in making decisions for reducing their PFAS exposure.<\/jats:p>","DOI":"10.3390\/toxics12060403","type":"journal-article","created":{"date-parts":[[2024,5,31]],"date-time":"2024-05-31T11:43:48Z","timestamp":1717155828000},"page":"403","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":22,"title":["Non-Targeted PFAS Suspect Screening and Quantification of Drinking Water Samples Collected through Community Engaged Research in North Carolina\u2019s Cape Fear River Basin"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4051-4685","authenticated-orcid":false,"given":"Rebecca A.","family":"Weed","sequence":"first","affiliation":[{"name":"Molecular Education, Technology and Research Innovation Center, North Carolina State University, Raleigh, NC 27607, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Grace","family":"Campbell","sequence":"additional","affiliation":[{"name":"Center for Environmental and Health Effects of PFAS, North Carolina State University, Raleigh, NC 27607, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-8949-3262","authenticated-orcid":false,"given":"Lacey","family":"Brown","sequence":"additional","affiliation":[{"name":"Center for Environmental and Health Effects of PFAS, North Carolina State University, Raleigh, NC 27607, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katlyn","family":"May","sequence":"additional","affiliation":[{"name":"Center for Environmental and Health Effects of PFAS, North Carolina State University, Raleigh, NC 27607, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dana","family":"Sargent","sequence":"additional","affiliation":[{"name":"Cape Fear River Watch, Wilmington, NC 28401, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emily","family":"Sutton","sequence":"additional","affiliation":[{"name":"Haw River Assembly, Pittsboro, NC 27312, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kemp","family":"Burdette","sequence":"additional","affiliation":[{"name":"Cape Fear River Watch, Wilmington, NC 28401, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wayne","family":"Rider","sequence":"additional","affiliation":[{"name":"Sustainable Sandhills, Fayetteville, NC 28303, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5246-2213","authenticated-orcid":false,"given":"Erin S.","family":"Baker","sequence":"additional","affiliation":[{"name":"Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1224-1664","authenticated-orcid":false,"given":"Jeffrey R.","family":"Enders","sequence":"additional","affiliation":[{"name":"Molecular Education, Technology and Research Innovation Center, North Carolina State University, Raleigh, NC 27607, USA"},{"name":"Department of Biological Sciences, North Carolina State University, Raleigh, NC 27607, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,5,31]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Abunada, Z., Alazaiza, M.Y.D., and Bashir, M.J.K. 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