The U.S. Environmental Protection Agency (EPA) is hosting a public stakeholder meeting on June 16, 2011, from 1:00 p.m. to 5:00 p.m. (Eastern daylight time) in Washington, D.C., to discuss the agency’s Regulatory Determinations for the third Contaminant Candidate List, or CCL3. The agency is currently in the preliminary process of making decisions about whether to regulate any of the unregulated contaminants on the third Contaminant Candidate List as required by the Safe Drinking Water Act.