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The Arizona Water Science Center (AzWSC) main office is located in Tucson, Arizona. AzWSC personnel also carry out monitoring and research activities in our field offices in Flagstaff, Glendale, and Yuma. Our staff of scientists, technicians, and support personnel are committed to providing accurate and timely information to Arizona and the Nation.

Locations

Social Media

Contacts

James Leenhouts, Ph.D.

Acting Regional Director
Southwest Region
Center Director
Arizona Water Science Center
Phone
520-670-3305

Daniel Evans

Associate Director of Data
Arizona Water Science Center
Phone
520-670-3311

Jamie Macy

Associate Director of Studies
Arizona Water Science Center
Phone
928-556-7276

Employee Directory

Job Title
Name
Email
Phone
Hydrologic Technician Joseph Affinati jaffinati@usgs.gov 928-556-7352
Hydrologic Technician Jessica Anderson jranderson@usgs.gov 928-556-7357
Hydrologic Technician Lucia Andrade landrade@usgs.gov 928-343-8100
Scientist Emeritus Donald Bills djbills@usgs.gov 928-556-7142
Hydrologic Technician Chaska D. Boucher cboucher@usgs.gov 928-556-7223
Hydrologist Claire Bunch cebunch@usgs.gov 520-670-3316
Hydrologic Technician Alex Butcher abutcher@usgs.gov 207-616-9006
Management Analyst Naomi Castillo ncastill@usgs.gov 520-670-3333
Supervisory Hydrologist Jay Cederberg cederber@usgs.gov 928-556-7139
Hydrologist Jacob L Conrad jlconrad@usgs.gov
Hydrologic Technician Kathryn A Cooney kcooney@usgs.gov 928-556-7044
Supervisory Physical Scientist Hugh Darling hdarling@usgs.gov 928-343-8100
Hydrologic Technician Kaleb Deatherage kdeatherage@usgs.gov
Hydrologist Jesse Dickinson, PhD jdickins@usgs.gov 520-670-3323
Hydrologic Technician Alfonso Dominguez adominguez@usgs.gov 520-670-3329
Hydrologic Technician Keegan Donovan kdonovan@usgs.gov
Hydrologic Technician Kurt Ehrenberg kehrenberg@usgs.gov 520-670-3324
Associate Director of Data Daniel Evans devans@usgs.gov 520-670-3311
Hydrologist Kenneth Fossum kdfossum@usgs.gov 623-773-6200
Hydrologic Technician Robert Fritzinger rfritzin@usgs.gov 520-670-3327
Hydrologic Technician Matthew Garcia mwgarcia@usgs.gov 520-670-3328
Hydrologic Technician Taylor C Gillum tgillum@usgs.gov 520-670-6671
Hydrologic Technician William Hershey whershey@usgs.gov 623-773-6200
Hydrologist Abigail Kahler akahler@usgs.gov
Research Hydrologist Jeff Kennedy, PhD jkennedy@usgs.gov 928-556-7087
Hydrologic Technician Elizabeth Kilcer ekilcer@usgs.gov 928-343-8100
Hydrologist Jacob Knight jknight@usgs.gov 520-670-3336
Hydrologic Technician Michael Landrum mlandrum@usgs.gov 520-670-3337
Acting Regional Director James Leenhouts, Ph.D. leenhout@usgs.gov 520-670-3305
Associate Director of Studies Jamie Macy jpmacy@usgs.gov 928-556-7276
Hydrologist Jon Mason jmason@usgs.gov 928-556-7354
Hydrologic Technician Justine Mayo jmayo@usgs.gov 520-670-3340
Hydrologic Technician LeAnne Middleton lmiddleton@usgs.gov 520-670-3320
Hydrologic Technician Charles Mogen cmogen@usgs.gov 928-556-7223
Hydrologic Technician Joseph Montano jmontano@usgs.gov 928-343-8100
IT Specialist Phiyen Nguyen ptnguyen@usgs.gov 623-773-6200
Hydrologist Sandra Owen-Joyce sjowen@usgs.gov 520-670-3309
Hydrologist Nicholas Paretti nparetti@usgs.gov 520-670-3342
Physical Scientist Thomas Porter tjporter@usgs.gov 520-670-3344
Hydrologist Samuel Potteiger spotteiger@usgs.gov 916-769-2733
Supervisory Hydrologist David Pratt dpratt@usgs.gov 916-769-2733
Physical Scientist Amy Read aread@usgs.gov 520-670-3347
Hydrologic Technician Arthur Rees adrees@usgs.gov 623-773-6200
Hydrologist Hannah Reidemann hriedemann@usgs.gov
Hydrologic Technician Noah Roberts ndroberts@usgs.gov
IT Specialist Angel Rosales arosalesmayorquin@usgs.gov 520-670-3306
Hydrologic Technician Corey Sannes csannes@usgs.gov 928-556-7140
Hydrologic Technician Michael Schilling mschilli@usgs.gov 928-343-8100
Hydrologist Kurt Schonauer schonaue@usgs.gov 928-556-7223
Hydrologist Sarah Shepherd sshepherd@usgs.gov 928-343-8100
Hydrologic Technician Danelle Smith dasmith@usgs.gov 928-343-8100
Hydrologic Field Aid Matthew Smith mpsmith@usgs.gov
Budget Analyst Amanda Smith amandasmith@usgs.gov 520-670-3300
Research Hydrologist Fred D Tillman, Jr., Ph.D. ftillman@usgs.gov 520-670-3312
Hydrologic Technician Ryan Trent rtrent@usgs.gov 928-343-8100
Budget Analyst Natalie Valenzuela nvalenzuela@usgs.gov 520-670-3300
Hydrologist Libby Wildermuth lwildermuth@usgs.gov 520-670-3335
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