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  2. Contaminant Candidate List (CCL) and Regulatory Determination

Slides Presented at the December 9th Public Meeting on Preliminary Regulatory Determinations for the CCL3

Read the information presented at the stakeholder meeting.

  • Slides Presented at the December 9th Public Meeting on Preliminary Regulatory Determinations for the CCL3 (pdf) (3.45 MB, December, 2014)

Contaminant Candidate List (CCL) and Regulatory Determination

  • Basic Information
  • Draft Contaminant Candidate List 6
  • Contaminant Candidate List 5
  • Contaminant Candidate List 4
  • Contaminant Candidate List 3
  • Contaminant Candidate List 2
  • Contaminant Candidate List 1
  • Regulatory Determination 5
  • Regulatory Determination 4
  • Regulatory Determination 3
  • Regulatory Determination 2
  • Regulatory Determination 1
  • Types of Drinking Water Contaminants
Contact Us About the CCL and Regulatory Determinations
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 5, 2025
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