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The easiest way to connect with the Oklahoma-Texas Water Science center is to email us - otpublicinfo@usgs.gov.    You can also connect with the OTWSC at our office locations or online through our social media channels

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Contacts

Tim Raines

Center Director
Oklahoma-Texas Water Science Center
Phone
682-316-5044

Oklahoma-Texas Information

Public Information Officer
Oklahoma-Texas Water Science Center
Phone
512-927-3500

Employee Directory

Job Title
Name
Email
Phone
Hydrologist Zulimar N Lucena zlucena@usgs.gov 936-271-5350
Hydrologic Technician Yasemin A. Dinibutun ydinibutun@usgs.gov
Data Management Specialist Waylon Marler wmarler@usgs.gov 918-260-4208
Hydrologic Technician Wilfredo Garcia-Garcia wggarcia@usgs.gov 682-316-5062
RGEG Hydrologist William H. Asquith wasquith@usgs.gov 806-993-0232
Hydrologic Technician Mark Warzecha warzecha@usgs.gov 210-691-9234
Geographer Veronica Y Romero vromero@usgs.gov
Hydrologic Technician Vidal Mendoza vmendoza@usgs.gov 210-691-9214
Administrative Operations Asst Venezia Chavez vmchavez@usgs.gov 512-927-3528
Hydrologic Technician Taylor B Weinhold tweinhold@usgs.gov
Hydrologic Technician Thomas Pistillo tpistillo@usgs.gov 936-271-5352
Hydrologist Thomas Sample tlsample@usgs.gov 936-271-5343
Student Trainee (Hydrology) Travis G Langford tlangford@usgs.gov
Hydrologic Technician Taylor A Kall tkall@usgs.gov 954-377-5983
Center Director Tim Raines thraines@usgs.gov 682-316-5044
Hydrologic Technician Timothy M Gonzales tgonzales@usgs.gov
Hydrologic Technician Travis L Bramblett tbramblett@usgs.gov
Hydrologic Technician Sergio Wickliffe swickliffe@usgs.gov 325-944-4600
Computer Scientist Stephen C. Waller swaller@usgs.gov
Tulsa Data Chief Scott Strong sstrong@usgs.gov 918-740-9253
Management Analyst Sarah B Roudabush sroudabush@usgs.gov 682-316-5050
Gulf Coast Data Chief Shane Prorok sprorok@usgs.gov 936-271-5361
Hydrologist Stephen Opsahl sopsahl@usgs.gov 210-691-9247
Hydrologic Technician Sarah M Reynolds smreynolds@usgs.gov
Hydrologic Technician Samuel S Matschek smatschek@usgs.gov
Hydrologic Technician Sarah H Kennedy skennedy@usgs.gov 405-694-1541
San Angelo Data Chief Samuel Kelley skelley@usgs.gov 325-944-4600
Research Fish Biologist Shannon Brewer, PhD skbrewer@usgs.gov 334-844-9237
Hydrologist (Modeling Specialist) S. Jerrod Smith sjsmith@usgs.gov 405-694-1341
Hydrologist Scott J Ikard sikard@usgs.gov 512-927-3513
Oklahoma Studies Chief Shana Mashburn shanam@usgs.gov 405-664-6557
Hydrologist Scott Grzyb sgrzyb@usgs.gov 512-927-3548
Hydrologic Technican Steven Smith sdsmith@usgs.gov 405-698-4403
Social + Economic Drivers Sachin D Shah sdshah@usgs.gov 512-927-3500
Web Developer Shannon Watermolen scwaterm@usgs.gov 402-328-4142
Hydrologic Technician Shawn M Carr scarr@usgs.gov 512-927-3556
Hydrologic Technican Stephen Bradford sbradford@usgs.gov 405-698-4171
Fort Worth Data Chief Roger Trader rtrader@usgs.gov 682-316-5055
Physical Scientist Ryan S Wagner rswagner@usgs.gov
Hydrologic Technician Rayshaun D Paris rparis@usgs.gov
Hydrologic Technician Richard N Slattery rnslatte@usgs.gov 210-691-9224
Budget Technician Robert N Johnson rnjohnson@usgs.gov 936-271-5310
Interdisciplinary - Data Scientist Ramona J Neafie rjneafie@usgs.gov 512-927-3507
Hydrologic Technician Robert Gregoire rgregoire@usgs.gov 512-927-3505
Hydrologic Technician Robert Ellis rellis@usgs.gov 936-271-5332
Hydrologic Technician Rebekah Ball rball@usgs.gov 682-316-5058
Computer Scientist Patrick Searcey psearcey@usgs.gov 405-669-6085
Hydrologic Technician Paul F Rolands prolands@usgs.gov
Hydrologic Technician Patrick O Keefe pokeefe@usgs.gov 936-271-5330
Hydrologic Technician Patrick Bryan pbryan@usgs.gov 210-691-9202
Hydrologist Patricia Ging pbging@usgs.gov 512-927-3581
Public Information Officer Oklahoma-Texas Information otpublicinfo@usgs.gov 512-927-3500
Hydrologist Darwin Ockerman ockerman@usgs.gov 210-691-9227
Hydrologic Technician Nicholas Pierson npierson@usgs.gov 405-810-4400
Computational Geographer Nathaniel K Pasley npasley@usgs.gov 512-927-3585
Hydrologist Natalie A Houston nhouston@usgs.gov 512-927-3565
Hydrologist Nicole Gammill (Paizis) ngammill@usgs.gov 405-698-4422
Hydrologist Namjeong Choi, PhD nchoi@usgs.gov 210-691-9248
Hydrologist Monica Yesildirek myesildirek@usgs.gov 682-316-5022
Construction Crew Services Chief Milton Wayne Sunvison mwsunvis@usgs.gov 512-927-3500
Gulf Coast Branch Chief Michael T Lee mtlee@usgs.gov 936-271-5313
Hydrologist Molly J Milmo mshivers@usgs.gov 682-316-5043
Hydrologic Technician Mark R. Wheeler mrwheeler@usgs.gov
Deputy Director Meghan C Roussel mroussel@usgs.gov 512-927-3503
IT Specialist Matthew Hurst mrhurst@usgs.gov 512-927-3546
Hydrologist Missy L Null mnull@usgs.gov 682-316-5041
Hydrologic Technician Madyson M Neff mneff@usgs.gov
RGEG Physical Scientist MaryLynn Musgrove mmusgrov@usgs.gov 512-927-3522
Hydrologic Technician Mackenzie K Mullins mmullins@usgs.gov 936-271-5361
Administrative Operations Assistant Margarita O Mendez mmendez-woods@usgs.gov
Hydrologic Technician Michael L Willis mlwillis@usgs.gov 210-691-9207
Hydrologic Technician Marty Phillips mlphilli@usgs.gov 580-695-6814
Hydrologist Monica L Langhorst mlanghorst@usgs.gov 512-927-3532
Budget Analyst Mitchell A King mking@usgs.gov
Hydrologic Technician Mark D Hiler mhiler@usgs.gov 512-927-3562
Hydrologic Technician Marykate Higginbotham mhigginbotham@usgs.gov
Hydrologic Technician Monti Haynie mhaynie@usgs.gov 940-692-4283
Ext: 14
North Texas Branch Chief Marsha Gipson mgipson@usgs.gov
Administrative Operations Assistant Mahra Garcia mgarcia@usgs.gov
Hydrologic Technician Michael D Scheider mdscheid@usgs.gov 512-927-3595
IT Specialist Michael L Doyle mdoyle@usgs.gov
Hydrologic Technician Madeline Covarrubias mcovarrubias@usgs.gov
Data Management Specialist Michael G Canova mcanova@usgs.gov 512-927-3536
Hydrologic Technician Meghan R Burnell mburnell@usgs.gov
Coastal Bend Data Chief Michael B Nyman mbnyman@usgs.gov 210-691-9205
Administrative Operations Assistant Michael A Brown mabrown@usgs.gov
Hydrologist Luke W Travis ltravis@usgs.gov
Administrative Operations Assistant Lucia M Peters-Escobedo lpeters-escobedo@usgs.gov 817-263-9545
Hydrologist Laura Labriola llabriola@usgs.gov 405-693-9732
Hydrologic Technician Leslie M Hatch lhatch@usgs.gov
Hydrologic Technician Laith P Hairell lhairell@usgs.gov 682-316-5057
Public Information Officer Linzy Foster lfoster@usgs.gov 512-367-0932
Hydrologist Levi Close lclose@usgs.gov 405-698-4286
Hydrologist Kristen Valseth kvalseth@usgs.gov 605-394-3266
Physical Scientist Katherine (Katie) Summers ksummers@usgs.gov
Geographer Kathryn A Powlen, Ph.D. kpowlen@usgs.gov
Hydrologist Kara M Garvin kmwatson@usgs.gov 817-229-1941
Hydrologic Technician Kelvey Merrill kmerrill@usgs.gov 512-927-3509
Hydrologist Keith Mecum kmecum@usgs.gov 210-691-9209
Hydrologist Kurt A Kraske kkraske@usgs.gov 682-316-5046
Hydrologic Technician Kyle T Klausner kklausner@usgs.gov
Budget Analyst Kandis K Becher kkbecher@usgs.gov 682-316-5051
Hydrologic Technician Kendell R. Ireland kireland@usgs.gov
Hydrologic Technician Kryton J Fischer kfischer@usgs.gov
Hydrologic Technician Kevin Smith kevsmith@usgs.gov 405-698-4648
Hydrologic Technician Kenneth C Weiss kcweiss@usgs.gov 512-927-3500
Hydrologic Technician Kyle Cothren kcothren@usgs.gov 405-693-9203
Hydrologist Chloe Codner kcodner@usgs.gov
IHDS Branch Chief Kristine Blickenstaff kblickenstaff@usgs.gov 682-316-5033
Lead Budget Analyst Karen Beers kabeers@usgs.gov 512-927-3535
Hydrologic Technician Kurtis Baker kabaker@usgs.gov 682-316-5064
Surface Water Specialist Jeffery East jweast@usgs.gov 936-271-5326
Hydrology and Hydraulics Studies Chief Jonathan V Thomas jvthomas@usgs.gov 682-316-5036
Hydrologist Joseph Vrabel jvrabel@usgs.gov 512-927-3563
Hydrologic Technician Johny R Vera jvera@usgs.gov
Hydrologist Jessica Trevino jtrevino@usgs.gov 682-316-5038
Hydrologic Technician Joshua A Tedesco jtedesco@usgs.gov 682-316-5059
Hydrologic Technician Jeffrey Sievers jsievers@usgs.gov 936-271-5316
Hydrologic Technician John A Schnebelen, Jr. jschnebelenjr@usgs.gov
Hydrologic Technician J. Tod Sandlin jsandlin@usgs.gov 682-316-5056
Hydrologic Technician John R Howell jrhowell@usgs.gov 512-927-3519
Oklahoma City Data Chief James R Hanlon jrhanlon@usgs.gov 405-833-2531
Oklahoma Branch Chief Jason Lewis jmlewis@usgs.gov 405-651-2029
Hydrologist Jonathan D. Mills jmills@usgs.gov
Hydrologist Jeremy McDowell jmcdowell@usgs.gov 682-316-5031
Hydrologist Jason Masoner jmasoner@usgs.gov 405-664-3770
Hydrologic Technician Jerry S. Little jlittle@usgs.gov
Hydrologic Technician Jonathan G Lessane jlessane@usgs.gov
Hydrologic Technician Jody Avant jlavant@usgs.gov 936-271-5340
Computer Scientist Jan Kulisek jkulisek@usgs.gov
Hydrologist Jason K Ramage jkramage@usgs.gov 936-271-5341
Hydrologic Technician Jamie Kleemeier jkleemeier@usgs.gov
Hydrologic Technician Joshua D Keele jkeele@usgs.gov 210-691-9200
Ext: 203
Hydrologic Technician Justin White jjwhite@usgs.gov 918-261-6634
Hydrologic Technician Joshua T Ivie jivie@usgs.gov
Reports Specialist John D Gordon jgordon@usgs.gov 210-691-9235
Science and Quality Assurance Chief Jennifer T Wilson jenwilso@usgs.gov 512-589-5538
Geographer Jennifer Villa jennifervilla@usgs.gov 512-927-3543
Geophysicist Jason Payne jdpayne@usgs.gov 325-944-4600
Ext: 28
Hydrologic Technician Jacob C Williams jcwilliams@usgs.gov
Hydrologic Technician Jacob Bellows jbellows@usgs.gov
Hydrologic Technician Jason R Baugh jbaugh@usgs.gov
Student Trainee (Hydrology) Jennifer A Trevino jatrevino@usgs.gov
Administrative Officer Julie A Murray jamurray@usgs.gov 405-403-8957
Hydrologic Technician Jaimie J Ingold ingoldj@usgs.gov 361-825-2073
Hydrologist Isaac A Dale idale@usgs.gov
Student Trainee - Hydrology Ilana Casarez icasarez@usgs.gov 512-927-3564
Hydrologic Technician George D Umphres gumphres@usgs.gov 210-691-9231
Central Texas Branch Chief Gregory P Stanton gstanton@usgs.gov 512-927-3500
Hydrologic Technician Gregory D Webb gregwebb@usgs.gov 325-944-4600
Ext: 12
Safety Program Coordinator Geneva M Duhon gmduhon@usgs.gov 936-271-5314
Hydrologic Technician George Bo McSpadden gmcspadden@usgs.gov
Hydrologic Technician George D Heffner gheffner@usgs.gov 682-316-5063
Hydrologist Glenn R. Harwell gharwell@usgs.gov 817-253-3899
Hydrologist Grant M. Graves, Ph.D. ggraves@usgs.gov
Chief - Lubbock Data Section Gary F Burke gfburke@usgs.gov
Student Trainee (Hydrology) Gillian C Stallings gcgraham@usgs.gov
Senior Science Advisor George Ozuna gbozuna@usgs.gov 210-691-9225
Hydrologic Technician Felicia J. Rocha frocha@usgs.gov
Geographer Florence Thompson fethomps@usgs.gov 512-927-3504
Geographer Frank L Engel, Ph.D. fengel@usgs.gov 210-691-9213
Hydrologic Technician Freddie Cosper fcosper@usgs.gov 325-944-4600
Ext: 26
Student Trainee (Computer Science) Faraji A Miller familler@usgs.gov
Hydrologic Technician Eric Y Suh esuh@usgs.gov
Hydrologic Technician Evelina G Paciocco epaciocco@usgs.gov
Hydrologic Technician Emily Moyer emoyer@usgs.gov 918-260-2291
Hydrologic Technician Erik O. Knatvold eknatvold@usgs.gov
Hydrologist Ethan Kirby ekirby@usgs.gov
Hydrologic Technician Erik W. Isaksen eisaksen@usgs.gov
Hydrologist Evin Fetkovich efetkovich@usgs.gov 918-261-5449
Hydrologic Technician Eric M Boeding eboeding@usgs.gov 936-271-5300
Hydrologist Erik Smith, Ph.D. easmith@usgs.gov 612-386-1558
Hydrologist Dexter Brown dwbrown@usgs.gov 936-271-5346
Data Science Applications Chief Deanna R Terry dterry@usgs.gov 512-927-3586
Hydrologist David S Wallace dswallace@usgs.gov 682-316-5037
Hydrologic Technician Dwight Sparks dsparks@usgs.gov 512-927-3540
South Texas Branch Chief Douglas J Schnoebelen dschnoebelen@usgs.gov 210-691-9262
Hydrologic Technician Denis P Scanlan dscanlan@usgs.gov 936-271-5355
Hydrologist David Rodriguez drodriguez@usgs.gov 682-316-5048
Geographer Diana E Pedraza dpedraza@usgs.gov 210-691-9237
Hydrologic Technician David K Murphy dmurphy@usgs.gov 512-927-3500
IT Specialist Deanna M Moran dmoran@usgs.gov
Hydrologic Technician Darren Garcia dggarcia@usgs.gov 325-944-4600
Hydrologic Technician Christopher Toney ctoney@usgs.gov
IT Specialist Curtis Sparks csparks@usgs.gov 512-927-3500
Hydrologic Technician Chiquita S Lopez cslopez@usgs.gov 210-691-9216
Hydrologic Technician Caitlin N Pattison cpattison@usgs.gov
Supervisory IT Specialist Cory B Nelson corynelson@usgs.gov
IT Specialist Christina M Zamora cmzamora@usgs.gov 512-927-3526
Groundwater Specialist/EPA Liason Christopher Braun clbraun@usgs.gov 512-927-3521
Technical Training Specialist Cary Carman cdcarman@usgs.gov 325-944-4600
Ext: 20
Water Quality Specialist Cassi L Crow ccrow@usgs.gov 210-691-9217
Hydrologist CeJay Petersen cbpetersen@usgs.gov 682-316-5048
Hydrologic Technician Claire K Boudreau cboudreau@usgs.gov
Hydrologic Technician Christopher Baugh cbaugh@usgs.gov 940-993-0229
Ext: 1002
Hydrologist Colin A Baciocco cbaciocco@usgs.gov
Acting Team Lead - Hydrologic Networks Branch, Field Support and R&D Joe Capesius capesius@usgs.gov
Hydrologist Craig A Mobley camobley@usgs.gov 682-316-5034
Hydrologic Technician Charles A Hartmann Jr. cahartma@usgs.gov 210-691-9221
Administrative Officer Beau Griffin bvgriffin@usgs.gov 512-927-3578
Hydrologic Technician Brian L Petri blpetri@usgs.gov 210-691-9229
AFCEC Liason Rebecca Lambert blambert@usgs.gov 210-691-9218
Hydrologic Technician Ben T Jeffries bjeffries@usgs.gov 512-927-3588
Hydrologic Technician Billy Heard bheard@usgs.gov 918-237-3386
Hydrologic Technician Brandon R Eliason beliason@usgs.gov
Computer Scientist Brian A Cardiel bcardiel@usgs.gov
Hydrologic Technician Brett A Huskey bahuskey@usgs.gov 940-692-4283
Ext: 15
Hydrologic Technician Brandon A Cooper bacooper@usgs.gov 682-316-5032
Hydrologic Technician Amanda Jo Zimmerman, Ph.D., P.G. azimmerman@usgs.gov
Hydrologist Adam Trevisan atrevisan@usgs.gov 405-664-3476
Geographer August Schultz arschultz@usgs.gov 406-457-5900
Student Trainee (Hydrology) Ana V Ramos aramos@usgs.gov
Hydrologist Andrew Teeple apteeple@usgs.gov 512-927-3560
Hydrologic Technician Adam M Ostman aostman@usgs.gov
Hydrologist Amy S Morris amorris@usgs.gov
Hill Country Data Chief Alec B MacDonald amacdona@usgs.gov 210-691-9208
Geographer Alexis P Lamberts alamberts@usgs.gov
Hydrologic Technician Alex Laffoon alaffoon@usgs.gov 210-691-9220
Hydrologist Allan K Clark akclark@usgs.gov 210-691-9228
Hydrologist Anna L Grimes agrimes@usgs.gov
IT Specialist Antwuan Hall adhall@usgs.gov 512-927-3539
Hydrologist Alexandra Adams acadams@usgs.gov 607-266-0217
Computer Scientist Anjela Bubiy abubiy@usgs.gov 512-927-3500
Hydrologic Technician Aaron R Bingenheimer abingenheimer@usgs.gov
Hydrologic Technician Andrew Barnes abarnes@usgs.gov 405-810-4400