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Health and Environmental Impacts Division


Office of the Director

Director: Lydia Wegman
Divisional Secretary: Margaret Morrison

Associate Director: Rosalina Rodriguez
Secretary: Barbara Miles
Phone: 919-541-5507
Fax: 919-541-0804
Address: Research Triangle Park,
North Carolina 27711
Mail Drop C504-02
Organization
Air Benefit and Cost Group
Ambient Standards Group
Climate, International, and Multimedia Group
Sector Based Assessment Group
Responsibilities
  • Serves as the source for expertise on health and ecological effects and the analysis of exposure and the risks associated with exposure to criteria and toxic air pollution;
  • Assesses risks of air pollution and sets national ambient air quality standards (NAAQS) and emission standards to protect public health and the environment;
  • Supports the integration of strategy development between the criteria and hazardous air pollutant programs through the sharing of risk assessment expertise and health information across programs;
  • Develops new and improves existing exposure and risk models for multi-media, multi-pollutant assessments;
  • Participates in relevant Agency research planning, in coordination with the Office of Research and Development (ORD) and Office of Policy Economics and Innovation (OPEI), in support of the NAAQS, hazardous air pollutant programs, and economic analysis;
  • Analyzes the benefits and costs of improving air quality;
  • Assesses policy implications of the linkages between climate change and air pollution;
  • Works with International Program Manager and other Divisions to develop cross-office strategic initiatives to facilitate reductions in international transboundary air pollution;
  • Assesses multi-media environmental issues including ecosystem-related activities;
  • Coordinates efforts across the office and with other agencies to develop improved indicators for public health and the environment; and
  • Co-chairs team for Clean Air Act Advisory Committee’s Subcommittee on Air Quality Management.
Personnel
Ruth Choate e-mail:choate.ruthc@epa.gov
Tricia Crabtree e-mail:crabtree.tricia@epa.gov
Jerry Davis e-mail:davis.jerry@epa.gov
Brett Gantt e-mail:gantt.brett@epa.gov
Alycia Graves e-mail:graves.alycia@epa.gov
Bryan Hubbell e-mail:hubbell.bryan@epa.gov
Barbara Miles e-mail:miles.barbara@epa.gov
Margaret Morrison e-mail:morrison.margaret@epa.gov
Rosalina Rodriguez e-mail:rodriguez.rosalina@epa.gov
Erika Sasser e-mail:sasser.erika@epa.gov
Lydia Wegman e-mail:wegman.lydia@epa.gov
Elfreda Woods e-mail:woods.elfreda@epa.gov
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