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Contaminant Candidate List (CCL) and Regulatory Determination

CCL 3 Support Documents - Screening and PCCL Documents

This page contains support documents related to the screening and preliminary CCL (PCCL) for CCL 3. For information on the CCL 3 and the contaminant selection process, please visit the CCL 3 home page.

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Final Contaminant Candidate List 3 Chemicals: Screening to a PCCL (PDF)(43 pp, 271 K)
Final Contaminant Candidate List 3 Microbes: Screening to a PCCL (PDF)(54 pp, 218 K)
Contaminant Information Sheets for the PCCL Chemicals Considered for the CCL (PDF)(1126 pp, 4 MB)

US EPA

Contaminant Candidate List (CCL) and Regulatory Determination

CCL 3 Support Documents - Screening and PCCL Documents

Drinking Water Contaminant Candidate List (CCL) and Regulatory Determination