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Tribal Relations Members

By Office of Tribal Relations

Unified DOI Regions

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USGS Office of Tribal Relations (OTR) staff consists of three full-time personnel, the Head of OTR and two staff scientists, and USGS staff who serve collaterally as Regional Tribal Liaisons or Mission Area Tribal Advisors. 

The USGS and U.S. Department of the Interior uphold their trust responsibilities to foster the government-to-government relationship between the federal government and the federally recognized American Indian and Alaska Native tribes.

Head, Office of Tribal Relations
   Chris Hammond | chammond@usgs.gov | 703-648-6621

Staff Scientist
   Shaleene Chavarria | schavar@usgs.gov | 505-830-7951

Staff Scientist
   Annie Scott | annescott@usgs.gov | 571-748-9917

 

USGS Regional Tribal Liaisons

Map of the United States with the USGS regions outlined in black
Sources/Usage: Public Domain. View Media Details
A map of the USGS Regions that are aligned to the DOI Unified Regions (as of August 2019): Northeast (1, turquoise); Southeast (2, 4, & 6, tan); Midcontinent (3 & 5, brown); Rocky Mountain (7, yellow); Southwest (8 & 10, light purple); Northwest-Pacific Islands (9 & 12, light green); and Alaska (11, gray).

Northeast Region
   Jason Sorenson | jsorenso@usgs.gov | 508-490-5022

Southeast Region
   Athena Clark | athclark@usgs.gov | 334-395-4141
   Kirk Rodgers | krodgers@usgs.gov | 501-228-3625

Midcontinent Region
   Josh Valder | jvalder@usgs.gov | 605-430-7411

Rocky Mountain Region
   Jessica Driscoll | jdriscoll@usgs.gov | 303-236-4979
   Jeanne Godaire | jgodaire@usgs.gov | 303-704-9744

Southwest Region
   Russ Taylor-Grimes | rtaylor-grimes@usgs.gov | 916-278-3000     

Northwest-Pacific Islands Region
   Lief Horwitz | lief_horwitz@usgs.gov | 206-220-4616

Alaska Region
   Tess Hostetter | thostetter@usgs.gov | 303-236-4979
   Elizabeth Powers | epowers@usgs.gov | 907-786-7085

 

USGS Mission Area Tribal Advisors 

Core Science Systems
   Cindy Thatcher | thatcherc@usgs.gov | 703-648-5122

Ecosystems
   Linda Weir | lweir@usgs.gov | 703-648-4052
   Suzanna Soileau | ssoileau@usgs.gov | 406-994-7257

Energy and Mineral Resources
   Tanya Gallegos | tgallegos@usgs.gov | 703-716-3621

Natural Hazards    
   Eric Grossman | egrossman@usgs.gov | 831-427-4725

Water Resources    
   Joel Galloway | jgallowa@usgs.gov | 701-250-7402 

Office of Administration    
   Michelle Fishburne | efishburne@usgs.gov | 703-659-3630
   Shannon Gutierrez | sgutierrez@usgs.gov | 703-659-3630

 

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