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Scientist Emeritus List

Current list of all USGS Scientist Emeriti 

Current SE Science Center Year Started Email
Ager,  Thomas A. Geosciences & Environmental Change SC 2012 tager@usgs.gov
Aleinikoff, John N. Geology, Geophysics & Geochemistry SC 2019 jaleinikoff@usgs.gov
Alvarez, Nancy L. Nevada Water SC 2018 nalvarez@usgs.gov
Amoroso, Lee Geology, Minerals, Energy & Geophysics SC 2013 lamoroso@usgs.gov
Anderson, Gordon H. Wetland and Aquatic Research Center 2022 gordon_anderson@usgs.gov
Andraski, Brian J. Nevada Water SC 2021 andraski@usgs.gov
Arihood,  Leslie D. Ohio--Kentucky-Indiana Water SC 2010 larihood@usgs.gov
Ashley,  Roger P. Geology, Minerals, Energy & Geophysics SC 2004 ashley@usgs.gov
Atkinson, Carter T. Pacific Island Ecosystems Research Center 2023 catkinson@usgs.gov
Attanasi, Emil D. Eastern Mineral and Environmental Resources SC 2020 attanasi@usgs.gov
Atwater, Brian F. Earthquake SC 2016 atwater@usgs.gov
Austin, Jane E. Northern Prairie Wildlife Research Center 2018 jaustin@usgs.gov
Avery, Victoria F. Volcano Hazards Program 2022 vavery@usgs.gov
Babb, Janet Hawaii Volcano Observatory 2020 jbabb@usgs.gov
Bacon, Charles R. California  Volcano Observatory 2014 cbacon@usgs.gov
Baedecker, Mary Jo ESPD, Water Cycle Branch 2004 mjbaedec@usgs.gov
Baker, Lawrence M. Earthquake SC 2022 baker@usgs.gov
Baker, Nancy T. Ohio-Kentucky-Indiana Water SC 2024 ntbaker@usgs.gov 
Baldigo, Barry P. New York Water SC 2024 bbaldigo@usgs.gov
Ballachey, Brenda E. Alaska SC 2015 bballachey@usgs.gov
Barron, John A. Geology, Minerals, Energy & Geophysics SC 2016 jbarron@usgs.gov
Baskin, Robert L. Utah Water SC 2018 rbaskin@usgs.gov
Bates, Anne L. Eastern Mineral & Environmental Resources SC 2019 abates@usgs.gov
Beard, L. Sue Geology, Minerals, Energy & Geophysics SC 2017 sbeard@usgs.gov
Beck, Cathy A. Wetland and Aquatic Research Center 2022 cbeck@usgs.gov
Bedinger,  George M. National Minerals Information Center 2019 gbedinger@usgs.gov
Begnoche, Linda J. Great Lakes SC 2014 lbegnoche@usgs.gov
Behrendt, John C. Clarence King Library & Central Minerals 1997 jbehrendt@usgs.gov
Belkin, Harvey E. Eastern Mineral & Environmental Resources SC 2015 hbelkin@usgs.gov
Belnap, Jayne Southwest Biological SC 2023 jayne_belnap@usgs.gov
Benson, Mary E. Geology, Geophysics & Geochemistry SC 2018 mbenson@usgs.gov
Bernknopf,  Richard L. Western Geographic SC 2014 rbernknopf@usgs.gov
Betancourt, Julio L. Science and Decisions Center 2018 jlbetanc@usgs.gov
Beyer, W. Nelson Eastern Ecological SC 2017 nbeyer@usgs.gov
Biggins, Dean Fort Collins SC 2019 bigginsd@usgs.gov
Bills, Donald J. Arizona Water SC 2019 djbills@usgs.gov
Blackwood, Dann S. Woods Hole Coastal & Marine SC 2020 dblackwood@usgs.gov
Blakely, Richard J. Geology, Minerals, Energy & Geophysics SC 2016 blakely@usgs.gov
Bliss,  James D. Geology, Minerals, Energy & Geophysics SC 2014 jbliss@usgs.gov
Blome, Charles D. Geosciences & Environmental Change SC 2019 cblome@usgs.gov
Bodkin,  James L. Alaska SC 2012 jbodkin@usgs.gov
Bohlke, John K. F. P. ESPD, Water Cycle Branch 2018 jkbohlke@usgs.gov
Bohman, Larry R. Caribbean-Florida Water SC 2018 lrbohman@usgs.gov
Bookstrom,  Arthur A. Geology, Minerals, Energy & Geophysics SC 2011 abookstrom@usgs.gov
Boore, David M. Earthquake SC 2016 boore@usgs.gov
Borcherdt,  Roger D. Earthquake SC 2014 borcherdt@usgs.gov
Bothner,  Michael H. Woods Hole Coastal & Marine SC 2011 mbothner@usgs.gov
Box, Stephen E. Geology, Minerals, Energy & Geophysics SC 2022 sbox@usgs.gov
Bradley, Dwight C. Geology, Geophysics & Geochemistry SC 2014 dbradley@usgs.gov
Bradley, Michael W. Lower Mississippi-Gulf Water SC 2019 mbradley@usgs.gov
Brady, Steven J. Kansas Water SC 2021 sbrady@usgs.gov
Brigham, Mark E. Upper Midwest Water SC 2021 mbrigham@usgs.gov
Brocher, Thomas M. Earthquake SC 2019 brocher@usgs.gov
Brossett, Troy H. Lower Mississippi-Gulf Water SC 2022 brossett@usgs.gov
Brouwers,  Elisabeth M. Geosciences & Environmental Change SC 2013 brouwers@usgs.gov
Brownfield,  Michael E. Central Energy Resources SC 2011 mbrownfield@usgs.gov
Budahn, James R. Geosciences & Environmental Change SC 2015 jbudahn@usgs.gov
Buell, Gary R. South Atlantic Water SC 2014 grbuell@usgs.gov
Buhl, Kevin J. Columbia Environmental Research Center 2023 kevin_buhl@usgs.gov
Bukry,  J. David Geology, Minerals, Energy & Geophysics SC 1995 dbukry@usgs.gov
Bunck, Christine M. National Wildlife Health Center 2014 cbunck@usgs.gov
Burkardt, Nina Office of International Programs 2022 burkardtn@usgs.gov
Burns, Douglas A. New York Water SC 2024 daburns@usgs.gov
Burruss, Robert C. Eastern Mineral & Environmental Resources SC 2016 burruss@usgs.gov
Burton, William C. Florence Bascom Geoscience Center 2020 bburton@usgs.gov
Bury,  R. Bruce Forest & Rangeland Ecosystem SC 2014 buryb@usgs.gov
Buszka, Paul M. Ohio-Kentucky-Indiana Water SC 2021 pmbuszka@usgs.gov
Butman, Bradford Woods Hole Coastal & Marine SC 2016 bbutman@usgs.gov
Bybell,  Laurel M. Office of Science Quality & Integrity 2008 lbybell@usgs.gov
Bystrak, Danny R. Eastern Ecological SC 2022 dbystrak@usgs.gov
Cade, Brian S. Fort Collins SC 2023 cadeb@usgs.gov
Cahoon, Donald R. Eastern Ecological SC 2021 dcahoon@usgs.gov
Callegary, James B. Arizona Water SC 2022 jcallega@usgs.gov
Calzia,  James P. Geology, Minerals, Energy & Geophysics SC 2010 jcalzia@usgs.gov
Cannon, William F. Eastern Mineral & Environmental Resources SC 2010 wcannon@usgs.gov
Carmichael, John K. Lower Mississippi-Gulf Water SC 2023 jkcarmic@usgs.gov
Carr, Natasha B. Fort Collins SC 2021 carrn@usgs.gov
Carter, Jacoby Wetland and Aquatic Research Center 2023 carterj@usgs.gov
Carter, James L. ESPD, Hydro-Eco Interactions Branch 2017 jlcarter@usgs.gov
Carter, M. Devereux Eastern Mineral & Environmental Resources SC 2004 mdcarter@usgs.gov
Casadevall,  Thomas J. Geology, Geophysics & Geochemistry SC 2012 tcasadevall@usgs.gov
Cecil, C. Blaine Eastern Mineral & Environmental Resources SC 2006 bcecil@usgs.gov
Chapelle,  Francis H. South Atlantic Water SC 2014 chapelle@usgs.gov
Chapman, Duane C. Columbia Environmental Research Center 2022 dchapman@usgs.gov
Choy, George L. Geologic Hazards SC 2017 choy@usgs.gov
Christiansen, Robert L. California Volcano Observatory 2006 rchris@usgs.gov
Clark, Roger N.  Geology, Geophysics & Geochemistry SC 2014 rclark@usgs.gov
Cloern, James E. ESPD, Hydro-Eco Interactions Branch 2019 jecloern@usgs.gov
Cochran, Susan A. Pacific Coastal & Marine SC 2023 scochran@usgs.gov
Cocker,  Mark D. Geology, Minerals, Energy & Geophysics SC 2012 mcocker@usgs.gov
Conlon, Terrence D. Northwest-Pacific Islands Region 2023 tdconlon@usgs.gov
Connolly, Patrick J. Western Ecological Research   Center 2017 pconnolly@usgs.gov
Constantz, James E. Integrated Modeling & Prediction Division 2016 jconstan@usgs.gov
Cook,  Harry E., III Geology, Minerals, Energy & Geophysics SC 2005 hcook@usgs.gov
Cooper,  Alan K. Pacific Coastal & Marine SC 2002 acooper@usgs.gov
Cowdery, Timothy K. Upper Midwest Water SC 2023 cowdery@usgs.gov
Cox, Brett F. Geology, Minerals, Energy & Geophysics SC 2014 bcox@usgs.gov
Crawford, Charles G. Ohio-Kentucky-Indiana Water SC 2021 cgcrawfo@usgs.gov
Cuffney, Thomas F. South Atlantic Water SC 2018 tcuffney@usgs.gov
Culbertson, Charles W. New England Water SC 2020 cculbert@usgs.gov
Daniels, David L. Florence Bascom Geoscience Center 2006 dave@usgs.gov
Dawson, Deanna K. Eastern Ecological SC 2018 ddawson@usgs.gov
Day, Richard H. Wetland & Aquatic Research Center 2023 dayr@usgs.gov
Day, Warren C. Geology, Geophysics & Geochemistry SC 2023 wday@usgs.gov
de Lima,  Virginia A. New England Water SC 2014 vdelima@usgs.gov
Delin, Geoffrey N. Water Resources Mission Area 2017 delin@usgs.gov
Demas, Charles R.. Lower Mississippi-Gulf Water SC 2014 crdemas@usgs.gov
Demith, Beth Southeast Regional Office 2021 bdemith@usgs.gov
Dennehy, Kevin F. Earth System Processes Division 2016 kdennehy@usgs.gov
Denver, Judith M. Maryland, Delaware & DC Water SC 2018 jmdenver@usgs.gov
Dettinger, Michael D. ESPD, Water Cycle Branch 2019 mddettin@usgs.gov
Dewey,  James W. Geologic Hazards SC 2010 jdewey@usgs.gov
DeYoung,  John H., Jr. National Minerals Information Center 2014 jdeyoung@usgs.gov
Dietterle, Jeffrey L. Collaborative Action and Dispute Resolution 2022 jdietterle@usgs.gov
Dietz, Lynn D. Earthquake SC 2024 dietz@usgs.gov 
Dillon, William P. Woods Hole Coastal & Marine SC 2005 bdillon@usgs.gov
Dinicola, Richard S. Northwest-Pacific Islands Region 2021 dinicola@usgs.gov
Doyle, Thomas Wetland & Aquatic Research Center 2022  
Driedger, Carolyn Volcano SC, Cascades Volcano Observatory 2022  
Dubiel, Russell F. Central Energy Resources SC 2016 rdubiel@usgs.gov
Dubrovsky, Neil M. California Water SC 2020 nmdubrov@usgs.gov
Duff, John H. ESPD, Hydro-Eco Interactions Branch 2013 jhduff@usgs.gov
Dulong, Frank T. Eastern Mineral & Environmental Resources SC 2018 fdulong@usgs.go
Dusel-Bacon,  Cynthia  Geology, Minerals, Energy & Geophysics SC 2014 cdusel@usgs.gov
Dzurisin, Daniel Volcano SC 2020 dzurisin@usgs.gov
Edwards,  Brian D. Pacific Coastal & Marine SC 2014 bedwards@usgs.gov
Edwards, Lucy E.  Florence Bascom Geoscience Center 2018 leedward@usgs.gov
Eikenberry, Barbara C. Upper Midwest Water SC 2020 beikenberry@usgs.gov
Eimers, Jo L. International Programs Office 2017 jleimers@usgs.gov
Elias, Tamar Volcano SC, Hawaii Volcano Observatory 2022 telias@usgs.gov
Ellefsen, Karl J. Geology, Geophysics & Geochemistry SC 2020 ellefsen@usgs.gov
Elliott, Diane G. Western Fisheries Research Center 2017 dgelliott@usgs.gov
Ellison, Christopher A. Wyoming-Montana Water SC 2022 cellison@usgs.gov
Erwin,  R. Michael Eastern Ecological SC 2012 merwin@usgs.gov
Evans, William C. Volcano SC 2015 wcevans@usgs.gov
Farag, Aida M. Columbia Environmental Research Center 2023 aida_farag@usgs.gov
Fend, Steven V. ESPD, Hydro-Eco Interactions Branch 2016 svfend@usgs.gov
Fenelon, Joseph M. Nevada Water SC 2018 jfenelon@usgs.gov
Field, Michael E. Pacific Coastal & Marine SC 2012 mfield@usgs.gov
Filson, John R. Natural Hazards Mission Area 2006 jfilson@usgs.gov
Finn, Thomas M. Central Energy Resources SC 2023 finn@usgs.gov
Fisher,  Gary   T. Maryland, Delaware & DC Water SC 2013 gtfisher@usgs.gov
Fitzpatrick, Joan J. Geosciences & Environmental Change SC 2017 jfitz@usgs.gov
Fleck,  Robert J. Geology, Minerals, Energy & Geophysics SC 2013 fleck@usgs.gov
Fletcher, Jon P.B. Earthquake SC 2022 jfletcher@usgs.gov
Flint, Alan L. California Water SC 2018 aflint@usgs.gov
Foose, Michael P. International Programs Office 2018 mfoose@usgs.gov
Foster, Mercedes S. Eastern Ecological SC 2015 mfoster@usgs.gov
Fowler, Kathleen K. Ohio--Kentucky-Indiana Water SC 2019 kkfowler@usgs.gov
Frankel, Arthur D. Earthquake SC 2023 afrankel@usgs.gov
Franson, J. Christian National Wildlife Health Center 2017 jfranson@usgs.gov
Fridrich, Christopher J. Geosciences & Environmental Change SC 2015 fridrich@usgs.gov
Friend,  Milton F. National Wildlife Health Center 2010  
Fritzinger,  Carol A. Southwest Biological SC 2019 cfritz@usgs.gov
Frost, Thomas P. Geology, Minerals, Energy & Geophysics SC 2021 tfrost@usgs.gov
Fuis, Gary R.  Earthquake SC 2012 grfuis@usgs.gov
Fuller, Christopher C. ESPD, Hydro-Eco Interactions Branch 2019 ccfuller@usgs.gov
Fuller, Mark R. Forest & Rangeland Ecosystem SC 2014 mark_fuller@usgs.gov
Fuller, Pam L. Wetland and Aquatic Research Center 2019 pfuller@usgs.gov
Furlong, Edward T. Laboratory and Analytical Services Division 2020 efurlong@usgs.gov
Galloway, Devin L. ESPD, Water Cycle Branch 2019 dlgallow@usgs.gov
Gannett, Marshall W. Oregon Water SC 2017 mgannett@usgs.gov
Garcia, Ana Maria South Atlantic Water SC 2021 agarcia@usgs.gov
Gardner, Cynthia Cascades Volcano Observatory 2020 cgardner@usgs.gov
Garman, Steven L. Geosciences & Environmental Change SC 2019 slgarman@usgs.gov
Gates, Joseph S. Utah Water SC 2013  
Gebert,  Warren A. Upper Midwest Water SC 2003 wagebert@usgs.gov
Gee, Lind S. Earthquake SC 2022 lgee@usgs.gov
Gelfenbaum, Guy R. Pacific Coastal & Marine SC 2022 ggelfenbaum@usgs.gov
Gettings, Mark E. Geology, Minerals, Energy & Geophysics SC 2022 mgetting@usgs.gov
Ginsberg, Howard S. Eastern Ecological SC 2022 hginsberg@usgs.gov
Gogan, Peter J. Fort Collins SC 2016 peter_gogan@usgs.gov
Gohn,  Gregory S. Florence Bascom Geoscience Center 2007 ggohn@usgs.gov
Goldhaber, Martin B. Geology, Geophysics & Geochemistry SC 2018 mgold@usgs.gov
Goode, Daniel J. Pennsylvania Water SC 2024 djgoode@usgs.gov
Govoni, David L. Office of Enterprise Information 2017 dgovoni@usgs.gov
Grauch,  Richard I. Geology, Geophysics & Geochemistry SC 2011 rgrauch@usgs.gov
Gray, Brian R. Upper Midwest Environmental Sciences Center 2023 brgray@usgs.gov
Gray, Floyd Geology, Minerals, Energy & Geophysics SC 2023 fgray@usgs.gov
Gray,  John R. OSD, Hydrologic Networks Branch 2014 jrgray@usgs.gov
Gresswell, Robert E. Northern Rocky Mountain SC 2015 bgresswell@usgs.gov
Griffith, Dennis B. Cooperative Fish & Wildlife Research Unit 2018 ffdbg@usgs.gov
Griffith, Glenn E. Western Geographic SC 2016 ggriffith@usgs.gov
Gross, Walter K. Northern Rocky Mountain SC 2018 wkarlgross@usgs.gov
Grubb, Frederick V. Geology, Minerals, Energy & Geophysics SC 2020 fgrubb@usgs.gov
Guffanti, Marianne C. Volcano SC 2017 guffanti@usgs.gov
Guidroz, Walter S. Energy and Minerals Program 2021 wguidroz@usgs.gov
Gundersen,  Linda C. Florence Bascom Geoscience Center 2013 lgundersen@usgs.gov
Haefner, Ralph J. Upper Midwest Water SC 2023 rhaefner@usgs.gov
Hagstrum, Jonathan T. Geology, Minerals, Energy & Geophysics SC 2020 jhag@usgs.gov
Hahn, D. Caldwell Eastern Ecological SC 2018 chahn@usgs.gov
Hamill, John Southwest Biological SC 2018  
Hammerschlag, Richard S. Eastern Ecological SC 2012 rhammerschlag@usgs.gov
Hanks, Thomas C.  Earthquake SC 2020 thanks@usgs.gov
Hannon, Janet E. ESPD 2017  
Hansen, Cristi V. Kansas Water SC 2015 chansen@usgs.gov
Harden,  Jennifer W. Geology, Minerals, Energy & Geophysics SC 2013 jharden@usgs.gov
Harned, Douglas  A. South Atlantic Water SC 2014 daharned@usgs.gov
Haro, Alexander J. Eastern Ecological SC 2024 aharo@usgs.gov
Hart, Patrick E. Pacific Coastal & Marine SC 2021 hart@usgs.gov
Hartzell, Stephen H. Geologic Hazards SC 2018 shartzell@usgs.gov
Harvey, Ronald W. ESPD, Hydro-Eco Interactions Branch 2019 rwharvey@usgs.gov
Hatfield, Brian B. Western Ecological Research   Center 2019 brian_hatfield@usgs.gov
Hatfield, Jeffrey S. Eastern Ecological SC 2019 jhatfield@usgs.gov
Hathaway, John C. Woods Hole Coastal & Marine SC 1994  
Haxel,  Gordon B. Geology, Minerals, Energy & Geophysics SC 2008 gbhaxel@usgs.gov
Hayes, Timothy S. Geology, Minerals, Energy & Geophysics SC 2020 thayes@usgs.gov
Healy, Richard W. ESPD - Hydro-Eco Interactions Branch 2015 rwhealy@usgs.gov
Hearn, B. Carter, Jr. Eastern Mineral & Environmental Resources SC 1996 chearn@usgs.gov
Heilwell,  Victor M. Office of International Programs 2021 heilweil@usgs.gov
Hein, James, R. Pacific Coastal & Marine SC 2020 jhein@usgs.gov
Heinz, Gary H. Eastern Ecological SC 2012 gheinz@usgs.gov
Heisig, Paul M. New York Water SC 2024 pmheisig@usgs.gov
Helz,  Rosalind T. Florence Bascom Geoscience Center 2005 rhelz@usgs.gov
Henny,  Charles J. Forest & Rangeland Ecosystem SC 2009 hennyc@usgs.gov
Hereford,  Richard  Geology, Minerals, Energy & Geophysics SC 2005 rhereford@usgs.gov
Herkelrath, William N. ESPD, Hydro-Eco Interactions Branch 2011 wnherkel@usgs.gov
Herkenhoff, Kenneth E. Astrogeology SC 2023 kherkenhoff@usgs.gov
Heywood, Charles E. Colorado Water SC 2021 cheywood@usgs.gov
Hickman, Stephen H. Earthquake SC 2021 hickman@usgs.gov
Hillhouse,  John W. Geology, Minerals, Energy & Geophysics SC 2011 jhillhouse@usgs.gov
Hinkley,  Todd K. Geology, Geophysics & Geochemistry SC 2012 thinkley@usgs.gov
Hirsch, Robert M. Integrated Modeling & Prediction Division 2018 rhirsch@usgs.gov
Hoffman,  David J. Eastern Ecological SC 2012 dhoffman@usgs.gov
Hofstra, Albert H. Rocky Mountain Region 2024 ahofstra@usgs.gov
Hollway, Richard A. Oregon Water SC 2016 rah@usgs.gov
Holtschlag, David J. Upper Midwest Water SC 2018 dholtschlag@usgs.gov
Holzer, Thomas L. Earthquake SC 2016 tholzer@usgs.gov
Honeyfield, Dale C. Eastern Ecological SC 2015 honeyfie@usgs.gov
Hoos, Anne B. Lower Mississippi-Gulf Water SC 2019 abhoos@usgs.gov
Horton, J. Wright, Jr. Florence Bascom Geoscience Center 2020 whorton@usgs.gov
Horton, Robert J. Geology, Geophysics & Geochemistry SC 2022 rhorton@usgs.gov
Hostettler, Frances D. ESPD, Hydro-Eco Interactions Branch 2011 fdhostet@usgs.gov
Howard,  Keith A. Geology, Minerals, Energy & Geophysics SC 2007 khoward@usgs.gov
Howard, Rebecca J. Wetland & Aquatic Research Center 2021 howardr@usgs.gov
Howell, Judd A. Eastern Ecological SC 2014 jhowell@usgs.gov
Howington-Kraus, Elpitha Astrogeology SC 2014 ahowington@usgs.gov
Hudson,  Patrick L. Great Lakes SC 2003 phudson@usgs.gov
Huntington, Thomas G. New England Water SC 2022 thunting@usgs.gov
Hupp, Cliff R. Florence Bascom Geoscience Center 2016 crhupp@usgs.gov
Huso, Manuela M. Forest & Rangeland Ecosystem SC 2022 mhuso@usgs.gov
Imbrigotta, Thomas E. New Jersey Water SC 2019 timbrig@usgs.gov
Ingebritsen, Steve California Water SC 2020 seingebr@usgs.gov
Iverson, Richard M. Cascades Volcano Observatory 2018 riverson@usgs.gov
Izbicki, John A. California Water SC 2021 jaizbicki@usgs.gov
Jackson, Stephen T. National & Regional Adaptations SCs 2023 stjackson@usgs.gov
Jayko, Angela S. Geology, Minerals, Energy & Geophysics SC 2015 ajayko@usgs.gov
Jenkins, Kurt J. Forest & Rangeland Ecosystem SC 2020 kurt_jenkins@usgs.gov
Johnson, Douglas H. Northern Prairie Wildlife Research Center 2015 douglas_h_johnson@usgs.gov
Johnson, Samuel Y. Pacific Coastal & Marine SC 2019 sjohnson@usgs.gov
Johnston, Malcolm J.S. Earthquake SC 2012 mal@usgs.gov
Jones, Elizabeth Earth System Processes Division 2012  
Jorde, Dennis G. Eastern Ecological SC 2012  
Journey, Celeste A. South Atlantic Water SC 2020 cjourney@usgs.gov
Juracek, Kyle E. Kansas Water SC 2018 kjuracek@usgs.gov
Kappel,  William M. New York Water SC 2013 wkappel@usgs.gov
Karkhoff, Stephen J. Central Midwest Water SC 2022 sjkalkho@usgs.gov
Keith,  John R. Florence Bascom Geoscience Center 2008 jkeith@usgs.gov
Keller,  Margaret A. Geology, Minerals, Energy & Geophysics SC 2013 mkeller@usgs.gov
Kelley, Karen D. Geology, Geophysics & Geochemistry SC 2022 kdkelley@usgs.gov
Kellogg,  Karl S. Geosciences & Environmental Change SC 2013 kkellogg@usgs.gov
Kendall, Carol  ESPD, Hydro-Eco Interactions Branch 2017 ckendall@usgs.gov
Kendrick, Katherine J. Earthquake SC 2022 kendrick@usgs.gov
Kenner, Michael C. Western Ecological Research   Center 2022 mkenner@usgs.gov
Kenny, Joan F. Kansas Water SC 2015 jkenny@usgs.gov
Kenow, Kevin P. Upper Midwest Environmental Sciences Center 2021 kkenow@usgs.gov
Kent, Douglas B. Earth System Processes Division 2023 dbkent@usgs.gov
Kershner, Jeffrey L. Northern Rocky Mountain SC 2016 jkershner@usgs.gov
Ketola, H. George Great Lakes SC 2013 gketola@usgs.gov
Kharaka, Yousif K. ESPD, Hydro-Eco Interactions Branch 2012 ykharaka@usgs.gov
Kimball, Briant A. Utah Water SC 2012 bkimball@usgs.gov
Kincare, Kevin A. Florence Bascom Geoscience Center 2022 kkincare@usgs.gov
Kirby,  Stephen H. Earthquake SC 2011 skirby@usgs.gov
Kirk, Keith G. Science Analytics and Synthesis 2020 kkirk@usgs.gov
Kirk, Randolph L. Astrogeology SC 2014 rkirk@usgs.gov
Kirsch, Eileen M. Upper Midwest Environmental Sciences Center 2023 ekirsch@usgs.gov
Kochert,  Michael N. Forest & Rangeland Ecosystems SC 2010 mkochert@usgs.gov
Kochman, Howard I. Wetland & Aquatic Research Center 2023 hkochman@usgs.gov
Kolker, Allan Geology, Energy & Minerals SC 2023 akolker@usgs.gov
Konikow,  Leonard F. ESPD, Water Cycle Branch 2013 lkonikow@usgs.gov
Koski,  Randolph A. Geology, Minerals, Energy & Geophysics SC 2008 rkoski@usgs.gov
Kotra, Rama K. Geology, Minerals, Energy & Geophysics SC/ Eastern Mineral l& Environmental Resources SC 2019 rkotra@usgs.gov
Krabbenhoft, David P. Upper Midwest Water SC 2021 dpkrabbe@usgs.gov
Kraemer, Thomas F. Earth System Processes Division 2011 tkraemer@usgs.gov
Krapu,  Gary L. Northern Prairie Wildlife Research Center 2011 gkrapu@usgs.gov
Krementz, David G. Cooperative Fish & Wildlife Research Unit 2017 dkrementz@usgs.gov
Kropp, Richard H. New Jersey Water SC 2021 rkropp@usgs.gov
Kuniansky, Eve L. Office of Quality Assurrance 2018 elkunian@usgs.gov
Kunk, Michael J. Florence Bascom Geoscience Center 2014  
Kunze, Allison E. Ohio-Kentucky-Indiana Water SC 2019 aekunze@usgs.gov
Kuwabara, James S. ESPD, Hydro-Eco Interactions Branch 2016 kuwabara@usgs.gov
Lai, Vincent C. ESPD, Water Cycle Branch 2005 vclai@usgs.gov
Lamb, Andrew P. Geology, Minerals, Energy & Geophysics SC 2015 alamb@usgs.gov
Langbein, John O. Earthquake SC 2017 langbein@usgs.gov
Larsen,  Curtis E. Florence Bascom Geoscience Center 2005  
Lawrence, Gregory B. New York Water SC 2023 glawrenc@usgs.gov
LeCain, Gary D. ESPD 2016 gdlecain@usgs.gov
Lee,  Gregory K. Geology, Geophysics & Geochemistry SC 2014 glee@usgs.gov
Lee,  Homa J. Pacific Coastal & Marine SC 2008 hjlee@usgs.gov
Lee,  William H.K. Earthquake SC 1996 whklee@usgs.gov
Levine, Richard M. National Minerals Information Center 2011 rlevine@usgs.gov
Lidke, David J. Geosciences & Environmental Change SC 2019 dlidke@usgs.gov
Lillis, Paul G. Central Energy Resources SC 2018 plillis@usgs.gov
Lindsey, David A. Geology, Geophysics & Geochemistry SC 1999 dlindsey@usgs.gov
Link, William A. Eastern Ecological SC 2022 wlink@usgs.gov
Lipman,  Peter W. California Volcano Observatory 2003 plipman@usgs.gov
Litwin, Ronald J. Florence Bascom Geoscience Center 2018 rlitwin@usgs.gov
Livo, K. Eric Geology, Geophysics & Geochemistry SC 2021 elivo@usgs.gov
Lockner, David A. Earthquake SC 2024 dlockner@usgs.gov
Longcore, Jerry R. Eastern Ecological SC 2011  
Longshore, Kathleen M. Western Ecological Research   Center 2022 longshore@usgs.gov
Loope, Walter L. Great Lakes SC 2014 wloope@usgs.gov
Lowe, Terrence P. Eastern Ecological SC 2005 plowe@usgs.gov
Lucchitta,  Baerbel K. Astrogeology SC 1995 blucchitta@usgs.gov
Lucchitta, Ivo Astrogeology SC 1995  
Ludington,  Stephen D. Geology, Minerals, Energy & Geophysics SC 2012 slud@usgs.gov
Lundstrom, Scott C. Geosciences & Environmental Change SC 2022 sclundst@usgs.gov
Madej, Mary A. Western Ecological Research   Center 2013 mary_ann_madej@usgs.gov
Madole,  Richard   F. Geosciences & Environmental Change SC 2005 madole@usgs.gov
Magyar, Michael J. National Minerals Information Center 2024 mmagyar@usgs.gov
Mahoney, John E. Federal Geographic Data Committee 2023 jmahoney@usgs.gov
Mankinen,  Edward A. Geology, Minerals, Energy & Geophysics SC 2011 emank@usgs.gov
Manny, Bruce A. Great Lakes SC 2014 bmanny@usgs.gov
Mariner, Robert H. ESPD, Hydro-Eco Interactions Branch 2011 rmariner@usgs.gov
Markewich, Helaine W. Florence Bascom Geoscience Center 2017 helainem@usgs.gov
Marshall, Brian D. Geology, Geophysics, & Geochemistry SC 2020 bdmarsha@usgs.gov
Martin, Deborah A. ESPD, Hydro-Eco Interactions Branch 2017 damartin@usgs.gov
Martin, Jeffrey D. Ohio-Indiana-Kentucky Water SC 2019 jdmartin@usgs.gov
Martin, Peter R. California Water SC 2014 pmmartin@usgs.gov
Martini, Marianna A. Woods Hole Coastal & Marine SC 2020 mmartini@usgs.gov
Matti, Jonathan C. Geology, Minerals, Energy & Geophysics SC 2019 jmatti@usgs.gov
McAuley, Daniel G. Eastern Ecological SC 2020 dmcauley@usgs.gov
McCormick, Stephen D. Eastern Ecological SC 2023 smccormick@usgs.gov
McCrory, Patricia A. Earthquake SC 2017 pmccrory@usgs.gov
McDanal,  Steven K. Geology, Geophysics & Geochemistry SC 2003 smcdanal@usgs.gov
McGarr, Arthur F. Earthquake SC 2023 mcgarr@usgs.gov
McGimsey, Robert G. Alaska Volcano Observatory 2017 mcgimsey@usgs.gov
McIvor, Carole C. Wetland and Aquatic Research Center? 2015 carole_mcivor@usgs.gov
McKee,  Karen L. Wetland and Aquatic Research Center 2013 mckeek@usgs.gov
McKerrow, Alexa J. Core Science Systems, Science Analytics and Synthesis 2022 amckerrow@usgs.gov
McLaughlin, Robert J. Geology, Minerals, Energy & Geophysics SC 2015 rjmcl@usgs.gov
McMahon, Peter B. Colorado Water SC 2024 pmcmahon@usgs.gov
McNeal, James M. Eastern Mineral & Environmental Resources SC 2011 jmcneal@usgs.gov
Merrill, Gary L. South Atlantic Water SC 2010 glmerrill@usgs.gov
Meteyer, Carol U. National Wildlife Health Center 2021 cmeteyer@usgs.gov
Meunier, Tony K. Clarence King Library 2012 tmeunier@usgs.gov
Meyer, Michael T. Kansas Water SC 2019 mmeyer@usgs.gov
Meyers, Joseph M. Eastern Ecological SC 2015  
Michel, Robert L. ESPD, Hydro-Eco Interactions Branch 2014 rlmichel@usgs.gov
Miklius, Asta Hawaii Volcano Observatory 2020 asta@usgs.gov
Mikulak, Paul Florence Bascom Geoscience Center 2020  
Miller, David M. Geology, Minerals, Energy & Geophysics SC 2018 dmiller@usgs.gov
Miller, John J. Central Energy Resources SC 2015 jmiller@usgs.gov
Miller, Laurence G. ESPD, Hyro-Eco Interactions Branch  2019 lgmiller@usgs.gov
Miller, Marti M. Alaska SC 2022 mlmiller@usgs.gov
Miller, William G. National Land Imaging Program 2018 bmiller@usgs.gov
Mills, Patrick C. Central Midwest Water SC 2018 pcmills@usgs.gov
Minor, Scott A. Geosciences & Environmental Change SC 2019 sminor@usgs.gov
Misut, Paul E. New York Water SC 2023 pemisut@usgs.gov
Molnia, Bruce F. National Civil Applications Center 2018 bmolnia@usgs.gov
Montgomery, Ellyn Woods Hole Coastal & Marine SC 2019 emontgomery@usgs.gov
Moody, John A. ESPD, Hydrodynamics Branch 2019 jamoody@usgs.gov
Moore, Diane E. Earthquake SC 2020 dmoore@usgs.gov
Moore, James  G. California Volcano Observatory 1995 jmoore@usgs.gov
Moore, Thomas E. Geology, Minerals, Energy & Geophysics SC 2021 tmoore@usgs.gov
Morgan Morzel, Lisa A. California Volcano Observatory 2014 lmorgan@usgs.gov
Moring, Barry C. Geology, Minerals, Energy & Geophysics SC 2018 moring@usgs.gov
Muffler,  L. J. Patrick California Volcano Observatory 2002 pmuffler@usgs.gov
Muhs, Daniel R. Geosciences & Environmental Change SC 2022 dmuhs@usgs.gov
Murdoch, Peter S. New York Water SC 2023 pmurdoch@usgs.gov
Murphy, Fred Geology, Minerals, Energy & Geophysics SC 2015 fmurphy@usgs.gov
Murray, Karen R. New York Water SC 2020 krmurray@usgs.gov
Murray, Thomas L. Volcano SC, Alaska Volcano Observatory 2022 tlmurray@usgs.gov
Myers, Donna N. Water Resources Mission Area 2018 dnmyers@usgs.gov
Myers, Nathan C. New Mexico Water SC 2018 nmyers@usgs.gov
Naeser,  Nancy D. Florence Bascom Geoscience Center 2006 nnaeser@usgs.gov
Nathenson,  Manuel California Volcano Observatory 2009 mnathnsn@usgs.gov
Nelson, Alan R. Geologic Hazards SC 2020 anelson@usgs.gov
Neuzil,  Sandra G. Eastern Mineral & Environmental Resources SC 2013 sneuzil@usgs.gov
Neuzil, Christopher E. ESPD, Water Cycle Branch 2017 ceneuzil@usgs.gov
Newell,  Wayne L. Florence Bascom Geoscience Center 2009 wnewell@usgs.gov
Newman, Harold R. National Minerals Information Center 2014 hnewman@usgs.gov
Newton, Wesley E. Northern Prairie Wildlife Research Center 2020 wnewton@usgs.gov
Neymark, Leonid Geology, Geophysics, & Geochemistry SC 2021 lneymark@usgs.gov
Nichols, James D. Eastern Ecological SC 2015 jnichols@usgs.gov
Nimmo, John R. ESPD, Water Cycle Branch 2020 jrnimmo@usgs.gov
Nishikawa, Tracy California Water SC 2020 tnish@usgs.gov
Nokleberg,  Warren J. Geology, Minerals, Energy & Geophysics SC 2006 wnokleberg@usgs.gov
Nordstrom, D. Kirk Cascades Volcano Observatory 2018 dkn@usgs.gov
Noreika, John F. Eastern Ecological SC 2021 jnoreika@usgs.gov
Nowell, Lisa H. California  Water SC 2021 lhnowell@usgs.gov
Obuch, Raymond C. Central Energy Resources SC 2021 obuch@usgs.gov
Odum, Jackson K. Geologic Hazards SC 2017 odum@usgs.gov
Olsen, Glenn H. Eastern Ecological SC 2023 golsen@usgs.gov
Olson, Carolyn G. ESPD, Water Cycle Branch 2017 colson@usgs.gov
Oppenheimer, David H. Earthquake SC 2015 oppen@usgs.gov
Orazio, Carl E. Columbia Environmental Research Center 2020 corazio@usgs.gov
Orem, William H. Geology, Energy & Minerals SC 2010 borem@usgs.gov
Oremland, Ronald S. ESPD, Hydro-Eco Interactions Branch 2019 roremlan@usgs.gov
Organ, John F. Cooperative Fish & Wildlife Research Unit 2019 jorgan@usgs.gov
O'Shea,  Thomas J. Fort Collins SC 2009 osheat@usgs.gov
Osterkamp, Waite R. ESPD, Hydro-Eco Interactions Branch 2011 wroster@usgs.gov
Osterman, Lisa E. St. Petersburg Coastal & Marine SC 2017 osterman@usgs.gov
Owen, Joyce, Sandra J. Arizona Water SC 2021 sjowen@usgs.gov
Paces, James B. Geosciences & Environmental Change SC 2021 jbpaces@usgs.gov
Paillet,  Frederick L. ESPD, Hydrogeophysics Branch 2012  
Pallister, John S. Cascades Volcano Observatory 2020 jpallist@usgs.gov
Papoulias, Diana M. Columbia Environmental Research Center 2014 dpapoulias@usgs.gov
Parcher, Jean W. Pan American Institute of Geography & History 2015 jean_parcher@ios.doi.gov
Parkhurst, David L. Integrated Modeling & Prediction Division 2017 dlpark@usgs.gov
Paxton, Stanley T. Central Energy Resources SC 2022 spaxton@usgs.gov
Pearsall, Kenneth A. New York Water SC 2018 pearsall@usgs.gov
Perry, Charles A. Kansas Water SC 2014 cperry@usgs.gov
Perry, Matthew C. Eastern Ecological SC 2011 mperry@usgs.gov
Personius, Stephen F. Geologic Hazards SC 2016 personius@usgs.gov
Phillips, Jeffrey D. Geology, Geophysics & Geochemistry SC 2014 jeff@usgs.gov
Phillips, Steven P. California Water SC 2020 sphillip@usgs.gov
Pierce, Robert R. Cartographic Data Services 2020 rrpierce@usgs.gov
Pietz,  Pamela   J. Northern Prairie Wildlife Research Center 2013 ppietz@usgs.gov
Pitman,  Janet K. Central Energy Resources SC 2011 jpitman@usgs.gov
Pitt, Andrew Volcano SC, California Volcano Observatory 2023 pitt@usgs.gov
Poag,  C. Wylie Woods Hole Coastal & Marine SC 2005 wpoag@usgs.gov
Ponce, David A. Geology, Minerals, Energy & Geophysics SC 2023 ponce@usgs.gov
Ponti, Daniel J. Earthquake SC 2016 dponti@usgs.gov
Powars, David S. Florence Bascom Geoscience Center 2018 dspowars@usgs.gov
Powell, Robert E. Geology, Minerals, Energy & Geophysics SC 2023 rpowell@usgs.gov
Premo, Wayne R. Geosciences & Environmental Change SC 2020 wpremo@usgs.gov
Prentice, Carol S. Earthquake SC 2019 cprentice@usgs.gov
Presgrave, Bruce W. Geologic Hazards SC 2018 presgrave@usgs.gov
Presser, Theresa S. ESPD, Hydro-Eco Interactions Branch 2019 tpresser@usgs.gov
Prinos, Scott T. Caribbean-Florida Water SC 2024 stprinos@usgs.gov
Pyke, David A. Forest and Rangeland Ecosystem SC 2021 david_a_pyke@usgs.gov
Randall, Allan D. New York Water SC 1991  
Ratcliffe,  Nicholas M. Florence Bascom Geoscience Center 2006 nratclif@usgs.gov
Reader,  Dora R. Great Lakes SC 2006 dreader@usgs.gov
Reddy, Michael M. ESPD 2015 mmreddy@usgs.gov
Reheis,  Marith C. Geosciences & Environmental Change SC 2013 mreheis@usgs.gov
Reid, James P. Wetland and Aquatic Research Center 2021 jreid@usgs.gov
Reilly, Thomas E. ESPD 2018 tereilly@usgs.gov
Repetski, John E. Florence Bascom Geoscience Center 2018 jrepetski@usgs.gov
Revesz, Kinga M. ESPD, Water Cycle Branch 2014  
Reynolds, Richard J. New York Water SC 2015 rjreynol@usgs.gov
Reynolds, Richard L. Geosciences & Environmental Change SC 2013 rreynolds@usgs.gov
Ridgley,  Jennie L. Central Energy Resources SC 2008 ridgley@usgs.gov
Ries, Kernell G. IMPD, Analysis and Prediction Branch 2017 kries@usgs.gov
Risley, John C. Oregon Water SC 2019 jrisley@usgs.gov
Robbins, Jeanne C. South Atlantic Water SC 2018 jrobbins@usgs.gov
Robinson, Gilpin Rile, Jr. Eastern Mineral & Environmental Resources SC 2019 grobinso@usgs.gov
Robinson, Larry R. Upper Midwest Environmental Sciences Center 2021 lrobinson@usgs.gov
Rodda, Gordon H.  Fort Collins SC 2012 roddag@usgs.gov
Roeloffs, Evelyn A. Earthquake SC 2021 evelynr@usgs.gov
Rogers, Caroline S. Wetland & Aquatic Research Center 2022 caroline_rogers@usgs.gov
Rosen, Barry H. Oregon Water SC 2019 brosen@usgs.gov
Rosenbauer, Robert J. Pacific Coastal & Marine SC 2017 brosenbauer@usgs.gov
Roseman, Edward F. Great Lakes SC 2024 eroseman@usgs.gov
Rosenberry, Donald O. Earth System Process Division 2023 rosenber@usgs.gov
Rounds, Stewart A. Oregon Water SC 2020 sarounds@usgs.gov
Rubin,  David M. Pacific Coastal & Marine SC 2013 drubin@usgs.gov
Runkle, Donna L. Ohio-Indiana-Kentucky Water SC 2022 dlrunkle@usgs.gov
Ruppert, Leslie F. Geology, Energy & Minerals SC 2021 lruppert@usgs.gov
Russ, David P. Northeast Region 2015 druss@usgs.gov
Russell-Robinson, Susan L. Northeast Region 2012  
Rybicki, Nancy B. ESPD, Hydro-Eco Interactions Branch 2017 nrybicki@usgs.gov
Rymer,  Michael J. Earthquake SC 2011 mrymer@usgs.gov
Rytuba, James J. Geology, Minerals, Energy & Geophysics SC 2016 jrytuba@usgs.gov
Sadinski, Walter J. Upper Midwest Environmental Sciences Center 2021 wsadinski@usgs.gov
Sarna-Wojcicki,  Andrei M. Geology, Minerals, Energy & Geophysics SC 2005 asarna@usgs.gov
Sauer, John R. Eastern Ecological SC 2022 jrsauer@usgs.gov
Savage,  James C. Earthquake SC 1998 jasavage@usgs.gov
Scanlon Catanach, Kathryn M. Woods Hole Coastal & Marine SC 2015 kscanlon@usgs.gov
Schefter, John E. Earth System Process Division 2012  
Schemel, Laurence E. ESPD, Hydro-Eco Interactions Branch 2011 lschemel@usgs.gov
Schindler, J. Stephen Florence Bascom Geoscience Center 2018 sschindl@usgs.gov
Schmid, Lorna A. Federal Geographic Data Committee 2023 lorna@usgs.gov
Schoellhamer, David H. California Water SC 2018 dschoell@usgs.gov
Scholl,  David W. Earthquake SC 1995 dscholl@usgs.gov
Schulz, Klaus J. Eastern Mineral & Environmental Resources SC 2019 kschulz@usgs.gov
Schulz, Majorie, S. Geology, Minerals, Energy & Geophysics SC 2020 mschulz@usgs.gov
Schumann, R. Randall Geosciences & Environmental Change SC 2022 rschumann@usgs.gov
Schwartz, David P. Earthquake SC 2017 dschwartz@usgs.gov
Schweig, Eugene S. Geosciences & Environmental Change SC 2018 schweig@usgs.gov
Scott,  Kevin M. Cascades Volcano Observatory 2005 kscott@usgs.gov
Scott, William E. Cascades Volcano Observatory 2015 wescott@usgs.gov
Shaffer, Terry L. Northern Prairie Wildlife Research Center 2020 tshaffer@usgs.gov
Shafroth, Patrick B. Fort Collins SC 2022 shafrothp@usgs.gov
Shanks, Wayne C. Cascades Volcano Observatory 2014 pshanks@usgs.gov
Shapiro, Carl D. Science and Decisions Center 2021 cshapiro@usgs.gov
Shedd, Kim B. Northeast Region 2024 kshedd@usgs.gov
Shedlock, Robert J. Maryland-Delaware-DC Water SC 1997 rjshedlo@usgs.gov
Sheets, Rodney, A. Office of Quality Assurrance 2021 rasheets@usgs.gov
Sherrod, David R. Cascades Volcano Observatory 2016 dsherrod@usgs.gov
Shroba, Ralph R. Geosciences & Environmental Change SC 2017 rshroba@usgs.gov
Singer, Donald A. Geology, Minerals, Energy & Geophysics SC 2012 dsinger@usgs.gov
Slack, John F. Eastern Mineral & Environmental Resources SC 2016 jfslack@usgs.gov
Slate, Janet Office of Science Quality & Integrity 2022 jslate@usgs.gov
Slucher, Ernie R. Eastern Mineral & Environmental Resources SC 2019 eslucher@usgs.gov
Smith, Bruce D. Geology, Geophysics & Geochemistry SC 2017 bsmith@usgs.gov
Smith, David B. Geology, Geophysics & Geochemistry SC 2016 dsmith@usgs.gov
Smith, David R. Geology, Geophysics & Geochemistry SC 2022 drsmith@usgs.gov
Smith, Kathleen S. Geology, Geophysics & Geochemistry SC 2015 ksmith@usgs.gov
Smith, Mark E. Caribbean-Florida Water SC 2021 mesmith@usgs.gov
Smith, Richard L. ESPD, Hydro-Eco Interactions Branch 2019 rlsmith@usgs.gov
Smith, Steven M. Geology, Geophysics & Geochemistry SC 2023 smsmith@usgs.gov
Smoot,  Joseph P. Florence Bascom Geoscience Center 2013 jpsmoot@usgs.gov
Soderblom,  Laurence A. Astrogeology SC 2011 lsoderblom@usgs.gov
Sojda, Richard S. Northern Rocky Mountain SC 2013 sojda@usgs.gov
Soong, Savid Central Midwest Water SC 2022 dsoong@usgs.gov
Southworth, C. Scott Florence Bascom Geoscience Center 2019 ssouthwo@usgs.gov
Spangler, Lawrence Edward Utah Water SC 2019 spangler@usgs.gov
Spendelow, Jeffrey A. Eastern Ecological SC 2021 jspendelow@usgs.gov
Stallard, Robert F. ESPD, Hydro-Eco Interactions Branch 2019 stallard@usgs.gov
Stanley, Richard G. Geology, Minerals, Energy & Geophysics SC 2018 rstanley@usgs.gov
Stark, James R. Upper Midwest Water SC 2017 stark@usgs.gov
Stensaas, Gregory L. EROS- Earth Resources Observation and Science Center 2022 stensaas@usgs.gov
Stephenson, Nathan L. Western Ecological Research   Center 2021 nstephenson@usgs.gov
Stern, Laura A. Earthquake SC 2022 lstern@usgs.gov
Stewart, Jana S. Upper Midwest Water SC 2023 jsstewar@usgs.gov
Stolp, Bernard J. Utah Water SC 2020 bjstolp@usgs.gov
Stone, Janet R. Florence Bascom Geoscience Center 2017 jrstone@usgs.gov
Striegl, Robert G. ESPD, Hydro-Eco Interactions Branch 2019 rstriegl@usgs.gov
Strong, Laurence L. Northern Prairie Wildlife Research Center 2015 lstrong@usgs.gov
Stuart,  William D. Geology, Minerals, Energy & Geophysics SC 2012 stuart@usgs.gov
Sulak, Kenneth J. Wetland & Aquatic Research Center 2022 ksulak@usgs.gov
Sumner, David M. Caribbean-Florida Water SC 2023 dmsumner@usgs.gov
Susong, David D. Utah Water SC 2018 ddsusong@usgs.gov
Sutton, Andrew J. Hawaii Volcano Observatory 2017 ajsutton@usgs.gov
Svitek, Joseph F. Jr. Earthquake SC 2024 jsvitek@usgs.gov
Swanson, Donald Hawaii Volcano Observatory 2019 donswan@usgs.gov
Swayze, Gregg A. Geology, Geophysics & Geochemistry SC 2022 gswayze@usgs.gov
Sykes, Paul W., Jr. Eastern Ecological SC 2017  
Taggart, Bruce E. Office of Science Quality & Integrity 2020 btaggart@usgs.gov
Tappan, G. Gray EROS 2020 tappan@usgs.gov
Taylor, Emily M. Geosciences & Environmental Change SC 2018 emtaylor@usgs.gov
Tepper, Dorothy H. ESPD, Water Cycle Branch 2011 dtepper@usgs.gov
Thatcher, Wayne R. Earthquake SC 2015 thatcher@usgs.gov
Thompson (McHendrie), Janet K. ESPD, Hydro-Eco Interactions Branch 2019 jthompso@usgs.gov
Thompson, Robert S. Geosciences & Environmental Change SC 2019 rthompson@usgs.gov
Thorman,  Charles H. Geology, Geophysics & Geochemistry SC 1995 cthorman@usgs.gov
Thorn, Kevin A.  ESPD, Water Cycle Branch 2019 kathorn@usgs.gov
Tiedeman, Claire Earth System Processes Division, Water Cycle Branch 2021 tiedeman@usgs.gov
Tilling,  Robert I. California Volcano Observatory 2004 rtilling@usgs.gov
Tillitt, Donald E. Columbia Environmental Research Center 2022 dtillitt@usgs.gov
Tinsley,  John C. Earthquake SC 2013 jtinsley@usgs.gov
Treece, Maurice W. Lower Mississippi Gulf Water SC 2018 mwtreece@usgs.gov
Turnipseed, D. Phil Extreme Hydrologic Events 2015 pturnip@usgs.gov
Twedt, Daniel J. Eastern Ecological SC 2021 dtwedt@usgs.gov
Tysdal,  Russell G. Geology, Geophysics & Geochemistry SC 2005 rtysdal@usgs.gov
Van Gosen, Bradley, S. Geology, Geophysics & Geochemistry SC 2022 bvangose@usgs.gov
Van Metre, Peter C. Oklahoma-Texas Water SC 2020 pcvanmet@usgs.gov
van Oss, Hendrik G. National Minerals Information Center 2019 hvanoss@usgs.gov
Van Riper, Charles Southwest Biological SC 2014 charles_van_riper@usgs.gov
Vecchia, Aldo V.  Dakota Water SC 2018 avecchia@usgs.gov
Von Huene,  Roland E. Earthquake SC 2005 rvonhuene@usgs.gov
Voss, Clifford I. ESPD, Water Cycle Branch 2019  
Vroblesky, Don A. South Atlantic Water SC 2018 vroblesk@usgs.gov
Wagner, Brian J. ESPD, Hydro-Eco Interactions Branch 2019 bjwagner@usgs.gov
Walder, Joseph S. Cascades Volcano Observatory 2021 jswalder@usgs.gov
Walker, John F. Midcontinent Region 2023 jfwalker@usgs.gov
Wallace, Cynthis S. Western Geographic SC 2023 cwallace@usgs.gov
Walsh, Stephen J. Wetland & Aquatic Research Center 2022 swalsh@usgs.gov
Wan, Elmira Geology, Minerals, Energy & Geophysics SC 2021 ewan@usgs.gov
Wanty, Richard B. Geology, Geophysics & Geochemistry SC 2021 rwanty@usgs.gov
Warren, Ean M. ESPD, Hydro-Eco Interactions Branch 2018 ewarren@usgs.gov
Waste, Stephen M. Western Fisheries Research Center 2024 swaste@usgs.gov
Weary, David J. Florence Bascom Geoscience Center 2020 dweary@usgs.gov
Weaver, Craig S. Earthquake SC 2015  
Weaver, Thomas L. Upper Midwest Water SC 2021  
Weems,  Robert E. Florence Bascom Geoscience Center 2010 rweems@usgs.gov
Wentworth,  Carl M. Geology, Minerals, Energy & Geophysics SC 2004 cwent@usgs.gov
Wentz, Dennis A. Oregon Water SC 2012 dawentz@usgs.gov
Wesson,  Robert L. Geologic Hazards SC 2008 rwesson@usgs.gov
White, Randall A. California Volcano Observatory 2014 rwhite@usgs.gov
Whitney, John W. Geosciences & Environmental Change SC 2017 jwhitney@usgs.gov
Wiche, Gregg Dakota Water SC 2022 gjwiche@usgs.gov
Wicks, Charles W., Jr. California Volcano Observatory 2022  
Williams, Richard S., Jr. Woods Hole Coastal & Marine SC 2008  
Williams, S. Jeffress Woods Hole Coastal & Marine SC 2012 jwilliams@usgs.gov
Wilson, Anna B. Geology, Geophysics & Geochemistry SC 2018 awilson@usgs.gov
Winograd, Isaac J. ESPD 2012 ijwinogr@usgs.gov
Winton, James R. Western Fisheries Research Center 2017 jwinton@usgs.gov
Woodward, Andrea Forest and Rangeland Ecosystem SC 2020 awoodward@usgs.gov
Woolfenden, Linda California Water SC 2023 lrwoolfe@usgs.gov
Wong, Florence L. Pacific Coastal & Marine SC 2015 fwong@usgs.gov
Wood, David B. Nevada Water SC 2018 dbwood@usgs.gov
Wyland, Robert M. Pacific Coastal & Marine SC 2023 rwyland@usgs.gov
Xu, Jingping Pacific Coastal & Marine SC 2014  
Yuan, Daniel, S. Eastern Ecological SC 2020 dyuan@usgs.gov
Ziegler, Andrew C. Kansas Water SC 2022 aziegler@usgs.gov
Zielinski,  Robert A. Central Energy Resources SC 2007 rzielinski@usgs.gov