LEADER 02086nam 2200481 450 001 9910717086303321 005 20211214092703.0 035 $a(CKB)5470000002527339 035 $a(OCoLC)1288425341 035 $a(EXLCZ)995470000002527339 100 $a20211214d2021 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOccurrence and distribution of PFAS in sampled source water of public drinking-water supplies in the surficial aquifer in Delaware, 2018 $ePFAS and groundwater age-dating results /$fby Betzaida Reyes 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2021. 215 $a1 online resource (vii, 27 pages) $ccolor illustrations, color maps 225 1 $aOpen-file report ;$v2021-1109 300 $a"Prepared in cooperation with the Delaware Geological Survey and Delaware Department of Natural Resources and Environmental Control." 320 $aIncludes bibliographical references (pages 17-18). 517 $aOccurrence and distribution of PFAS in sampled source water of public drinking-water supplies in the surficial aquifer in Delaware, 2018 606 $aWater$xPollution$zDelaware 606 $aDrinking water$xQuality$zDelaware 606 $aWater-supply$zDelaware 606 $aPerfluorinated chemicals$zDelaware 606 $aAquifers$zDelaware 615 0$aWater$xPollution 615 0$aDrinking water$xQuality 615 0$aWater-supply 615 0$aPerfluorinated chemicals 615 0$aAquifers 700 $aReyes$b Betzaida$01389148 712 02$aGeological Survey (U.S.), 712 02$aDelaware Geological Survey. 712 02$aDelaware.$bDepartment of Natural Resources and Environmental Control. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910717086303321 996 $aOccurrence and distribution of PFAS in sampled source water of public drinking-water supplies in the surficial aquifer in Delaware, 2018$93547061 997 $aUNINA