Lead (Pb) Standards - Risk and Exposure Assessments from Review Completed in 2016
The following quantitative risk and exposure assessments informed the EPA's 2016 review of the Pb NAAQS.
2007 REA - Human Exposure and Health Risk Assessment
- Lead: Human Exposure and Health Risk Assessments for Selected Case Studies: Volume I Human Exposure and Health Risk Assessments - Full-scale (Main Body of Report) (PDF)(172 pp, 1 M, October 2007 About PDF)
- Lead: Human Exposure and Health Risk Assessment (Full-Scale): Volume II Appendices (PDF)(875 pp, 14 M, November 2007, About PDF)
- Errata for Lead: Human Exposure and Health Risk Assessments for Selected Case Studies. Volume II: Appendices (PDF)(2 pp, 318 K, October 2008, About PDF)
2006 REA - Screening-Level Ecological Risk Assessment
- Lead Human Exposure and Health Risk Assessments and Ecological Risk Assessment for Selected Areas - Pilot Phase: Main Body of Draft Report (PDF)(221 pp, 4 M, December 2006, About PDF)
- Lead Human Exposure and Health Risk Assessments and Ecological Risk Assessment for Selected Areas - Pilot Phase: Draft Appendices (PDF)(357 pp, 6 M, December 2006, About PDF)
You may also be interested in other documents from the lead NAAQS review completed in 2016.