Roy Thorsby , Hydrologic Technician

A
- Allert, Ann
- Alvarez, David, PhD, Leader, Passive Sampling
- Annis, Mandy
- Arms, Jesse
- Audsley, Marjorie
B
- Bartilson, Jean, ASRC
- Bazzetta, Laura, , Student Trainee
- Beahan, Erinn, ASRC
- Berkley, Steve
- Besser, John, PhD
- Biedenbach, James
- Bly, William
- Braaten, Pat, PhD, Research Fish Biologist
- Brumbaugh, William, PhD
- Brunson, Eric
- Bryan, Janice, , Biologist
- Buckler, Denny, PhD, Volunteer
- Buckler, Justin, Volunteer
- Buhl, Kevin, Station Leader
- Buitink, Lori
- Byrd, Curt, , Biological Technician
C
- Calfee, Robin
- Candrl, James
- Carr, Scott, PhD, Station Leader
- Castillo, Aaron, , Biological Science Aide
- Chapman, Duane, , Research Fish Biologist
- Chojnacki, Kim, , Biologist
- Clark, Randal
- Claunch, Rachel, ASRC
- Cleveland, Laverne, Branch Chief, Field Station Research
- Coleman, Evelyn
- Colón, Dana, ASRC
- Combs, Dave, ASRC, Biologist II
- Consbrock, Rebecca
- Counihan, Jessica, ASRC
- Cranor, Walter
- Cruise, Doug
- Culley, Stephen, Facilities Manager
D
- Davenport, Sabrina, ASRC, Biologist II
- DeLonay, Aaron, , Ecologist
- Deters, Joe, , ASRC, Biologist II
- Dey, Rima, RWO, Student
E
- Earl, Julia, Volunteer
- Echols, Kathy, PhD, Leader, Environmental Forensics
- Elliott, Carrie, , Hydrologist
- Erhunse, Adesuwa
- Espejo, Raissa
F
- Fairchild, James, Leader, Ecology: Communities
- Farag, Aïda, PhD, Station Leader
- Farley, Lawrence
- Feltz, Kevin
- Finger, Susan, Program Coordinator
G
- Gale, Robert, PhD, Leader, Chemical Fate and Dynamics
- George, Amy, , Biological Science Technician
- Gladish, Dan, RWO, Student
- Grabner, Keith
- Grandi, Ron, ASRC
- Guilford, Sam, , Biological Science Aide
H
- Haley, Jeremy, , Technician
- Hardesty, Doug
- Harper, David
- Heine, Paul, Safety Officer
- Helming, Joe, , Biological Science Aide
- Henke, Christopher E
- Heuser, Jeanne L
- Hinck, Jo Ellen
- Hooper, Michael, PhD, Leader, Restoration Ecology
- Huckins, Jim, Volunteer
- Hughes, James
- Huhmann, Brittany, , Student Trainee
I
- Ingersoll, Chris, PhD, Branch Chief, Toxicology
- Ivey, Chris
J
- Jacobson, Robert, PhD, Branch Chief, River Studies
- Johnson, Lynne, ASRC
- Jones, Susan B, PhD, Volunteer
- Jorgenson, Zachary, ASRC
K
- Kemble, Nile
- King Jr, Richard L
- Kivett, Randy
- Korschgen, Carl, PhD, Volunteer
- Kunz, Emily, ASRC, Biologist I
- Kunz, James
L
- Linder, Greg, PhD
- Lipkin, Robin, ASRC
- Little, Ed, PhD, Branch Chief, Ecology
- Lund, Dane
M
- Mac, Michael J, PhD, Center Director
- May, Thomas, Leader, Toxic Elements
- Meadows, John
- Melton, Vanessa, ASRC
- Miao, Jingjing
- Miller, Monica
- Mwangi, Joseph, Volunteer
N
- Nelson, Marcia K, Outreach Coordinator
- Nicks, Diane
- Niebruegge, Roger
O
- Olson, Steve
- Orazio, Carl E, PhD, Branch Chief, Environmental Chemistry
P
- Papoulias, Diana, PhD
- Perkins, Stephanie
- Peterman, Paul
- Poole, Jennifer A
- Pope, Marie, Volunteer
- Porter, Jermyn, ASRC, Biologist II
- Poulton, Barry, PhD, Research Ecologist
- Pree, Krystal
Q
- Quade, Jamie, Administrative Officer
R
- Richter, Cathy, PhD
- Robertson, Patricia, ASRC
S
- Schaeffer, Travis W
- Schmitt, Christopher
- Schroeder, Vickie, ASRC
- Schwartz, Ted, Branch Chief, Information Technology
- Scott, Thomas
- Singer, Kyle, ASRC, Biologist I
- Skoruppa, Mary Kay
- Stefanov, Jennifer, Volunteer
- Stroh, Esther D, PhD
- Struckhoff, Matthew
- Sun, Rui, ASRC
T
- Tanner, Mike
- Tegerdine, George
- Thorsby, Roy, , Hydrologic Technician
- Tillitt, Donald, PhD, Branch Chief, Biochemistry/Physiology
- Tillitt, Robin
- Towns-Campbell, Julia, Librarian
- Tracy, Lisa
- Troutt, Eric, ASRC, Biologist I
V
- Velez, Vanessa
- Vishy, Chad, ASRC, Biologist II
W
- Walther, Michael James
- Wang, Ning, PhD
- Warbritton, Ryan, Aquatic Animal Welfare and Culture
- Whites, David
- Wildhaber, Mark, PhD, Research Ecologist
- Williams, Bethany, PhD
- Wilson, Beth
- Witte, Chris, ASRC, Biologist I
- Woodin, Marc, PhD, Station Leader
- Wright-Osment, Maureen, ASRC
Z
- Zajicek, James

Michael J Mac PhD, Center Director
- Susan Finger Program Coordinator
- Marcia K Nelson Outreach Coordinator
- Jeanne L Heuser
- Thomas Scott
- Denny Buckler PhD, Volunteer
- Susan B Jones PhD, Volunteer
- Jamie Quade Administrative Officer
  - Jean Bartilson ASRC
  - Paul Heine Safety Officer
  - Richard L King Jr
  - Monica Miller
  - Beth Wilson
  - Lori Buitink
    - Dana Colón ASRC
  - Stephen Culley Facilities Manager
    - William Bly
    - Lawrence Farley
    - Randy Kivett
    - Roger Niebruegge
- Chris Ingersoll PhD, Branch Chief, Toxicology
  - Steve Berkley
  - John Besser PhD
  - Eric Brunson
  - Rebecca Consbrock
  - Doug Hardesty
  - James Hughes
  - Chris Ivey
  - Nile Kemble
  - James Kunz
  - Jingjing Miao
  - Joseph Mwangi Volunteer
  - Ning Wang PhD
  - Ryan Warbritton Aquatic Animal Welfare and Culture
  - David Whites
- Carl E Orazio PhD, Branch Chief, Environmental Chemistry
  - Jim Huckins Volunteer
  - Jennifer A Poole
  - Kathy Echols PhD, Leader, Environmental Forensics
    - Kevin Feltz
    - Paul Peterman
  - David Alvarez PhD, Leader, Passive Sampling
    - Randal Clark
    - Walter Cranor
    - Adesuwa Erhunse
    - Stephanie Perkins
    - Vickie Schroeder ASRC
  - Robert Gale PhD, Leader, Chemical Fate and Dynamics
    - John Meadows
    - Mike Tanner
    - George Tegerdine
  - Thomas May Leader, Toxic Elements
    - Jesse Arms
    - William Brumbaugh PhD
      - Rui Sun ASRC
    - Dane Lund
    - Vanessa Melton ASRC
    - Michael James Walther
    - Patricia Robertson ASRC
- Donald Tillitt PhD, Branch Chief, Biochemistry/Physiology
  - Mandy Annis
  - Justin Buckler Volunteer
  - James Candrl
  - Rachel Claunch ASRC
  - Jo Ellen Hinck
  - Diane Nicks
  - Diana Papoulias PhD
  - Marie Pope Volunteer
  - Cathy Richter PhD
  - Jennifer Stefanov Volunteer
  - Lisa Tracy
  - Vanessa Velez
  - Maureen Wright-Osment ASRC
  - James Zajicek
- Ed Little PhD, Branch Chief, Ecology
  - Erinn Beahan ASRC
  - Robin Calfee
  - Michael Hooper PhD, Leader, Restoration Ecology
  - Jessica Counihan ASRC
  - Greg Linder PhD
  - Krystal Pree
  - Robin Tillitt
  - Bethany Williams PhD
  - James Fairchild Leader, Ecology: Communities
    - Ann Allert
    - Julia Earl Volunteer
    - Raissa Espejo
    - Keith Grabner
    - Lynne Johnson ASRC
    - Steve Olson
    - Christopher Schmitt
    - Esther D Stroh PhD
    - Matthew Struckhoff
- Robert Jacobson PhD, Branch Chief, River Studies
  - Pat Braaten PhD, Research Fish Biologist
  - Carrie Elliott , Hydrologist
  - Brittany Huhmann , Student Trainee
  - Laura Bazzetta , Student Trainee
  - Carl Korschgen PhD, Volunteer
  - Barry Poulton PhD, Research Ecologist
  - Roy Thorsby , Hydrologic Technician
  - Duane Chapman , Research Fish Biologist
    - Joe Deters , ASRC, Biologist II
    - Jeremy Haley , Technician
    - Curt Byrd , Biological Technician
  - Mark Wildhaber PhD, Research Ecologist
    - Janice Bryan , Biologist
    - Rima Dey RWO, Student
    - Dan Gladish RWO, Student
    - Chris Witte ASRC, Biologist I
  - Aaron DeLonay , Ecologist
    - Aaron Castillo , Biological Science Aide
    - Kim Chojnacki , Biologist
    - Dave Combs ASRC, Biologist II
    - Sabrina Davenport ASRC, Biologist II
    - Amy George , Biological Science Technician
    - Sam Guilford , Biological Science Aide
    - Joe Helming , Biological Science Aide
    - Emily Kunz ASRC, Biologist I
    - Jermyn Porter ASRC, Biologist II
    - Kyle Singer ASRC, Biologist I
    - Eric Troutt ASRC, Biologist I
    - Chad Vishy ASRC, Biologist II
- Laverne Cleveland Branch Chief, Field Station Research
  - Kevin Buhl Station Leader
    - Evelyn Coleman
    - Ron Grandi ASRC
    - Zachary Jorgenson ASRC
    - Travis W Schaeffer
  - Scott Carr PhD, Station Leader
    - James Biedenbach
  - Aïda Farag PhD, Station Leader
    - David Harper
  - Marc Woodin PhD, Station Leader
    - Mary Kay Skoruppa
- Ted Schwartz Branch Chief, Information Technology
  - Christopher E Henke
  - Marjorie Audsley
  - Doug Cruise
  - Robin Lipkin ASRC
  - Julia Towns-Campbell Librarian
  - Chris Henke
  - margie audsley
  - Robin Lipkin
  - t schwartz
  - dcruise pr
  - maudsley pr

Appointment Type:	Term
Staff Type:	Center Staff
Duty Station:	Columbia Environmental Research Center
Job Title:	Hydrologic Technician
Email:	rthorsby@usgs.gov
Phone:	(573) 441-2976
Fax:	(573) 876-1904
URL:	http://www.cerc.usgs.gov/Staff.aspx?StaffId=508

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