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Learn more about USGS leaders of Chesapeake Bay science topics

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USGS Chesapeake Bay studies are carried out by integrated teams of scientists located in Science Centers across the watershed. The scientists working on Chesapeake Bay projects are listed in the Employee Directory at the bottom of this page. Information on each Science Center is provided under Locations. Leaders of the integrated science topics can be found by clicking the green button below.

USGS Chesapeake Bay Topic Leaders

Locations

Social Media

Contacts

Ken Hyer, Ph.D.

Chesapeake Bay Coordinator
Chesapeake Bay Activities
Phone
804-382-7111

Employee Directory

Job Title
Name
Email
Phone
Oceanographer Alfredo Aretxabaleta , PhD aaretxabaleta@usgs.gov 508-457-2204
Research Wildlife Biologist Alicia Berlin, Ph.D. aberlin@usgs.gov 301-497-5730
Research Hydrologist Allen C Gellis, Ph.D. agellis@usgs.gov 443-498-5581
Physical Scientist Andrew Sekellick ajsekell@usgs.gov 443-498-5580
Physical Scientist Alexander Soroka asoroka@usgs.gov 302-734-2506
Ext: 224
Groundwater Specialist Brandon Fleming bjflemin@usgs.gov 717-730-6970
Ecologist Benjamin H Letcher bletcher@usgs.gov 413-863-3803
Supervisory Hydrologic Technician Brenda Majedi blfeit@usgs.gov 443-498-5527
Hydrologist Bruce Lindsey blindsey@usgs.gov 717-730-6964
Program Manager, Next Generation Water Observing Systems (acting) Brian Pellerin bpeller@usgs.gov 703-648-6865
Research Physiologist Barnett Rattner, Ph.D. brattner@usgs.gov 301-497-5671
Center Director Christopher Bernhardt, Ph.D. cbernhardt@usgs.gov 703-648-6071
Scientist Emeritus Cliff Hupp crhupp@usgs.gov 703-648-5207
Research Oceanographer Christopher Sherwood, PhD csherwood@usgs.gov 508-457-2269
Research Ecologist Craig D Snyder csnyder@usgs.gov 304-724-4468
Coordinator, Delaware River Basin Next Generation Water Observing System (NGWOS) Douglas A Burns daburns@usgs.gov 518-285-5662
Supervisory Research Chemist David Alvarez, PhD dalvarez@usgs.gov 573-441-2970
Water Quality Specialist/Biologist Douglas B. Chambers dbchambe@usgs.gov 304-347-5130
Ext: 231
Emeritus Scientist Donald Cahoon, Ph.D. dcahoon@usgs.gov 301-497-5523
Chemist Durga Ghosh dghosh@usgs.gov 410-267-5750
Research Computer Scientist David I Donato didonato@usgs.gov 703-648-5772
Physical Scientist Daniel K Jones dkjones@usgs.gov 801-908-5010
Associate Director for Studies Douglas L. Moyer dlmoyer@usgs.gov 804-261-2634
Hydrologic Technician David Brower dpbrower@usgs.gov 443-498-5547
Research Biologist Diann Prosser, Ph.D. dprosser@usgs.gov 301-497-5914
Physical Scientist David R Strong dstrong@usgs.gov 703-648-6193
Research Toxicologist Donald Tillitt, PhD dtillitt@usgs.gov 573-876-1886
Research Hydrologist Dana W Kolpin dwkolpin@usgs.gov 319-358-3614
Research Wildlife Biologist Evan Grant, Ph.D. ehgrant@usgs.gov 413-863-3823
Associate Program Coordinator for Science Emily A Himmelstoss ehimmelstoss@usgs.gov 508-457-2262
Hydrologist Emily H Majcher, PE emajcher@usgs.gov 443-498-5520
Supervisory Research Ecologist Stephen Faulkner faulkners@usgs.gov 304-724-4471
Supervisory Hydrologist Guy M. Foster gfoster@usgs.gov 518-285-5694
Research Ecologist Glenn Guntenspergen, Ph.D. glenn_guntenspergen@usgs.gov 218-788-2707
Research Ecologist Gregory Noe gnoe@usgs.gov 703-648-5826
Economist Gregory E Schwarz gschwarz@usgs.gov 703-648-5718
Hydrologist Gary Shenk gshenk@usgs.gov
Research Fish Biologist Heather Walsh hwalsh@usgs.gov 304-724-4445
Research Ecologist Joel Carr, Ph.D. jcarr@usgs.gov 443-695-0093
Hydrologist Jeff G. Chanat jchanat@usgs.gov 804-261-2618
Research Hydrologist John Clune, PhD jclune@usgs.gov 717-317-7226
Hydrologist James Colgin jcolgin@usgs.gov 717-730-6909
Oceanographer John Warner, PhD jcwarner@usgs.gov 508-457-2237
Chief, Watershed Studies Section John D. Jastram jdjastra@usgs.gov 804-261-2648
Emeritus Scientist John Karl Bohlke jkbohlke@usgs.gov 703-648-6325
Research Hydrologist Jennifer L Graham, Ph.D. jlgraham@usgs.gov 518-285-5706
Hydrologist/Groundwater Specialist Jeff P Raffensperger, Ph.D. jpraffen@usgs.gov 443-498-5542
Deputy Director, Integrated Modeling and Prediction Division John Brakebill jwbrakeb@usgs.gov 443-498-5557
Water Quality Specialist - Microbiologist Joe Duris jwduris@usgs.gov 717-730-6930
Hydrologist James Webber jwebber@usgs.gov 804-261-2621
Research Microbiologist, Emeritus James Winton, Ph.D. jwinton@usgs.gov 206-526-6587
Research Geographer John W. Jones jwjones@usgs.gov 703-994-3224
Assistant Director, Land Change Research, Hydrologic Transport and Response John C Wolf jwolf@usgs.gov 410-267-5739
Research Biologist John A Young jyoung@usgs.gov 304-724-4469
Geologist Kate Ackerman kackerman@usgs.gov 508-457-2331
Chesapeake Bay Coordinator Ken Hyer, Ph.D. kenhyer@usgs.gov 804-382-7111
Water Budget Branch Chief Kurt McCoy kjmccoy@usgs.gov 804-261-2656
Research Hydrologist Katherine Skalak kskalak@usgs.gov 703-648-5435
Research Hydrologist Kelly Smalling ksmall@usgs.gov 609-331-4850
Research Geologist Larry B Barber, II lbbarber@usgs.gov 303-541-3039
Research Hydrologist Matthew Miller mamiller@usgs.gov 303-541-3048
Research Hydrologist Martin A. Briggs mbriggs@usgs.gov
Research Physical Scientist Meagan J. Eagle , PhD meagle@usgs.gov 508-457-2280
Physical Scientist Marina Metes mmetes@usgs.gov 443-498-5576
Supervisory Geographer Mark R Nardi mrnardi@usgs.gov 302-213-5057
Research Geologist Michael Toomey mtoomey@usgs.gov 703-648-6505
Research Oceanographer Neil Kamal Ganju, PhD nganju@usgs.gov 508-457-2252
Supervisory Geographer Natalie C Hall, PhD nhall@usgs.gov
Research Ecologist Natalie Karouna-Renier, Ph.D. nkarouna@usgs.gov 301-497-5724
Research Hydrologist Emeritus Nancy Rybicki nrybicki@usgs.gov 703-648-5728
Research Geographer Peter Claggett pclaggett@usgs.gov 443-370-5724
Research Physiologist Paula Henry, Ph.D. phenry@usgs.gov 301-497-5728
Quality Management System Specialist Patrick Phillips pjphilli@usgs.gov 518-285-5667
Chesapeake Bay Monitoring Coordinator/Acting Deputy Director (Detail 2020) Peter Tango, Ph.D. pjtango@usgs.gov 443-510-0486
Research Fish Biologist Pat Mazik, PhD pmazik@usgs.gov 304-293-4943
Hydrologist Rosemary M Fanelli, Ph.D. rfanelli@usgs.gov 919-571-4036
Research Hydrologist Emeritus Robert M Hirsch rhirsch@usgs.gov 703-648-5888
Research Oceanographer Salme Cook, PhD secook@usgs.gov 508-457-2357
Physical Scientist Stephanie Gordon sgordon@usgs.gov 703-336-2793
Hydrologist/Water Quality Specialist Scott Ator swator@usgs.gov 443-498-5564
Research Geographer Sara L Zeigler, Ph.D szeigler@usgs.gov 508-457-2290
Senior Geologist Thomas Cronin, Ph.D. tcronin@usgs.gov 703-648-6363
Research Hydrologist Jim Tesoriero tesorier@usgs.gov
Chief, New Cumberland Hydrologic Studies Tammy Zimmerman tmzimmer@usgs.gov 717-730-6974
Hydrologist Trevor P Needham, PhD tneedham@usgs.gov 443-498-5584
Research Fish Biologist Tyler Wagner, PhD twagner@usgs.gov 814-865-4511
Research Physical Scientist Wells Dean Hively, Phd whively@usgs.gov 607-351-3196
Research Hydrologist Ward Sanford wsanford@usgs.gov 703-648-5882
Oceanographer Zafer Defne, PhD zdefne@usgs.gov 508-457-2254