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About EPA

Organization Chart for the National Risk Management Research Laboratory (NRMRL)

Office of Director

Cindy Sonich-Mullin, Director
Alice Gilliland, Deputy Director
513-569-7900
About NRMRL

Associate Directors

Assistant Laboratory Directors

Air and Energy Management Division

Brian Gullett, Acting Director
919-541-1534
About AEMD

Groundwater, Watersheds, & Ecosystems
Restoration Division

Ann Keeley, Acting Director
580-436-8890
About GWERD

  • Technical Assistance and Technology Transfer Branch
    Mary Gonsoulin, Chief
  • Subsurface Processes and Protection Branch
    David Jewett, Chief
  • Watershed, Ecosystem, and Subsurface Research Branch
    David  Burden, Chief
     

Land and Materials Management Division

Dennis Timberlake, Acting Director
513-569-7547
About LMMD

Water Systems Division

Sandhya Parshionikar, Acting Director 
513-569-7123
About WSD