1. USEPA , Drinking Water Contaminant Candidate List 3–Final , Federal Register, 2009 , p. 51850
2. USEPA , Announcement of Final Regulatory Determinations for Contaminants on the Third Drinking Water Contaminant Candidate List–Final , Federal Register, 2016 , p. 13
3. USEPA , Announcement of Final Regulatory Determinations for Contaminants on the Fourth Drinking Water Contaminant Candidate List , Federal Register, 2021 , p. 12272
4. USEPA , Announcement of the Preliminary Regulatory Determinations for Contaminants on the Third Drinking Water Contaminant Candidate List; Proposed Rule , Federal Register, 2014 , p. 62716
5. Health Canada , Guidelines for Canadian drinking water quality summary table , 2021