Northeast		
Gregory E Granato	New England WSC	ggranato@usgs.gov
Guy K Holzer	New England WSC	gholzer@usgs.gov
James F Coles	New England WSC	jcoles@usgs.gov
Kimberly W Campo	New England WSC	kcampo@usgs.gov
Leslie A Desimone	New England WSC	ldesimon@usgs.gov
Robert H Flynn	New England WSC	rflynn@usgs.gov
Amy Simonson	New York WSC	asimonso@usgs.gov
Brett A Hayhurst	New York WSC	bhayhurs@usgs.gov
Christopher E Schubert	New York WSC	schubert@usgs.gov
Irene Fisher	New York WSC	ifisher@usgs.gov
James P Tucci	New York WSC	jtucci@usgs.gov
Karen Riva Murray	New York WSC	krmurray@usgs.gov
Robert F Breault	New York WSC	rbreault@usgs.gov
Robert J Welk	New York WSC	rwelk@usgs.gov
Shawn C Fisher	New York WSC	scfisher@usgs.gov
Stephen A Terracciano	New York WSC	saterrac@usgs.gov
Tia-Marie Scott	New York WSC	tia-mariescott@usgs.gov
Daniel D Skulski	New Jersey WSC	dskulski@usgs.gov
Kaitlin M Zoida	New Jersey WSC	kzoida@usgs.gov
Pamela A Reilly	New Jersey WSC	jankowsk@usgs.gov
Zoltan Szabo	New Jersey WSC	zszabo@usgs.gov
Heather Eggleston	Pennsylvania WSC	egglesto@usgs.gov
Joseph W Duris	Pennsylvania WSC	jwduris@usgs.gov
Lee W Eicholtz	Pennsylvania WSC	eicholtz@usgs.gov
Leif E Olson	Pennsylvania WSC	leolson@usgs.gov
Robin A Brightbill	Pennsylvania WSC	rabright@usgs.gov
Tammy M Zimmerman	Pennsylvania WSC	tmzimmer@usgs.gov
Brenda F Majedi	Maryland-Delaware-D.C. WSC	blfeit@usgs.gov
Charles W Walker	Maryland-Delaware-D.C. WSC	cwwalker@usgs.gov
David P Brower	Maryland-Delaware-D.C. WSC	dpbrower@usgs.gov
Edward J Doheny	Maryland-Delaware-D.C. WSC	ejdoheny@usgs.gov
Emily H Majcher	Maryland-Delaware-D.C. WSC	emajcher@usgs.gov
Fisseha S Mengistu	Maryland-Delaware-D.C. WSC	fmengistu@usgs.gov
Joseph M Bell	Maryland-Delaware-D.C. WSC	jmbell@usgs.gov
Rosemary M Fanelli	Maryland-Delaware-D.C. WSC	rfanelli@usgs.gov
Alyssa K Melberg	Virginia-West Virginia WSC	amelberg@usgs.gov
Dianna M Hogan	Virginia-West Virginia WSC	dhogan@usgs.gov
John D Jastram	Virginia-West Virginia WSC	jdjastra@usgs.gov
Kenneth E Hyer	Virginia-West Virginia WSC	kenhyer@usgs.gov
Timothy J McHale	Great Lakes SC	tmchale@usgs.gov
Harold B Underwood	Patuxent SC	hbunderw@usgs.gov
Kristina G Hopkins	Eastern Geographic SC	khopkins@usgs.gov
		
Midwest		
Ralph J Haefner	Michigan WSC	rhaefner@usgs.gov
Austin K Baldwin	Idaho WSC	akbaldwi@usgs.gov
Kevin D Richards	Iowa WSC	krichard@usgs.gov
William R Selbig	Wisconsin WSC	wrselbig@usgs.gov
		
Southwest		
Zulimar Lucena	New Mexico WSC	zlucena@usgs.gov
David J Hester	Southwest Geographic SC	dhester@usgs.gov
Daniel K Jones	Utah WSC	dkjones@usgs.gov
Jack B Epstein	Emeritus (geologist)	jepstein@usgs.gov
Mark A Drummond	Fort Collins SC	madrummond@usgs.gov
		
Headquarters		
Cherie V Miller	"Headquarters (Reston, VA)"	cvmiller@usgs.gov
Daniel J Hippe	"Headquarters (Reston, VA)"	djhippe@usgs.gov
Douglas J Yeskis	"Headquarters (Reston, VA)"	djyeskis@usgs.gov
Peter S Murdoch	"Headquarters (Reston, VA)"	pmurdoch@usgs.gov
Timothy J Reilly	"Headquarters (Reston, VA)"	tjreilly@usgs.gov
Vivian P Nolan	"Headquarters (Reston, VA)"	vpnolan@usgs.gov
		
Sister agencies		
Catherine Bozek	U.S. Fish and Wildlife Service	catherine_bozek@fws.gov
Susan E Wells	U.S. Fish and Wildlife Service	susan_wells@fws.gov
Heather M Passchier	National Park Service	Heather_Passchier@nps.gov
		
DOI		
Pelstring Lisa M	U.S. Department of the Interior	Lisa_Pelstring@ios.doi.gov