02577oam 2200457Ia 450 991069785330332120170620153748.0(CKB)5470000002392450(OCoLC)260357091(OCoLC)979715593(EXLCZ)99547000000239245020081006d2008 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe analysis of occurrence data from the Unregulated Contaminant Monitoring program (UCM) and National Inorganics and Radionuclides Survey (NIRS) in support of regulatory determinations for the second drinking water Contaminant Candidate List (CCL2) /United States Environmental Protection Agency, Office of Water[Washington, D.C.] :United States Environmental Protection Agency, Office of Water,[2008]120 unnumbered pages digital, PDF fileTitle from PDF title screen (viewed May 22, 2009)."June 2008.""EPA 815-R-08-014."Includes bibliographical references.Introduction -- Regulatory background -- Sources of data used for analysis -- Threshold evaluations -- General description of the two-stage analytical approach -- Detailed description of the Stage 1 analytical methodology -- Analytical tools -- UCM Round 1 data overview -- UCM Round 2 data overview -- National Inorganics and Radionuclides Survey (NIRS) data -- Developing a nationally representative perspective -- Analysis of national occurrence -- Graphical and spatial contaminants considered during CCL 2 regulatory determinations.Analysis of occurrence data from the Unregulated Contaminant Monitoring program Drinking waterContaminationGovernment policyUnited StatesMetolachlorGovernment policyUnited StatesDrinking waterContaminationGovernment policyMetolachlorGovernment policyUnited States.Environmental Protection Agency.Office of Water.EJEEJEGPOOCLCQOCLCAOCLCQGPOBOOK9910697853303321The analysis of occurrence data from the Unregulated Contaminant Monitoring program (UCM) and National Inorganics and Radionuclides Survey (NIRS) in support of regulatory determinations for the second drinking water Contaminant Candidate List (CCL2)3483515UNINA