$3.66DESIGNATEDAREASHIGHER©2023latimes.comMONDAY,JULY17,2023TapwaterinurbanareasofSouthernandCentralCaliforniaappearsmorelikelytobecontaminatedbyPFAS“foreverchemicals”thandrinkingwaterinmanyotherregionsofthenation,althoughruralCaliforniansarefarlesslikelytosuffersimilarexposure,accordingtonewresearchbytheU.S.GeologicalSurvey.Thenewlyreleasedstudyisthelatesttoexaminetheprevalenceofper-andpolyfluorinatedalkylsub-stances—avastgroupofmanufacturedchemicalsthataredrawingincreasingscrutinyfortheirhealthrisks,aswellastheirwide-spreadprevalenceinfood,water,soil,airandworkenvi-ronments.Inwhatisconsideredtobethenation’sfirstlarge-scaleanalysisofPFASintapwaterfr...
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