Environmental Protection Agency Docket EPA-HQ-OW-2022-0946 Notice

2023-03426: Drinking Water Contaminant Candidate List 6-Nominations

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Summary

The U.S. Environmental Protection Agency (EPA) is requesting nominations of chemicals, microbes, or other substances that are not currently regulated in drinking water for possible inclusion on the Sixth Contaminant Candidate List (CCL 6). EPA requests that nominations include information showing the nominated contaminant is known or anticipated to occur in public water systems and indicating the nominated contaminant may have an adverse health effect on humans.

The agency’s own summary, as published.

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