Human Health Risk Assessment Phase 4 Summary Report (2008)

A concise description of the Phase 4 update to the human health risk assessment for community exposures to smelter-related metals, other than lead. This summary also includes a very brief explanation of Phases 1-3. Phase 4 incorporated the most recent data and concluded that risks were low and that actions to address residential soils with a focus on lead would further reduce risks from the other smelter-related metals.