We study water from all perspectives, so you can choose your path.
Learn the distinctions between our majors and what each has to offer or explore a program below.
Degree Programs
Graduate Certificate Post-Baccalaureate - ON CAMPUS Program
Graduate Certificate Post-Baccalaureate - ONLINE Program
- Hydrology and Water Resources
IMPORTANT NOTE: We are currently refreshing our Arizona Online Graduate Certificate Program and pausing admissions to the Online program only. The In-person program on the Main Campus in Tucson is not affected. We expect to have our new, improved Online Graduate Certificate Program operational by Fall 2027.
Please stay in touch with us during that time frame so we may keep you informed of the latest information.
Description and application process for the Master of Science Thesis/Research Option
- MS Atmospheric Sciences
- MS Hydrology - PROGRAM REPLACED BY MS Hydrogeology
- MS Hydrometeorology - PROGRAM SUNSET - APPLICATIONS NO LONGER ACCEPTED
Summary Guide (quick reference for program requirements)
Questions? Consult with a Director of Graduate Studies
- Atmospheric Sciences: Dr. Eyad Atallah
- Hydrology and Water Resources: Dr. Martha Whitaker
- Hydrometeorology: Dr. Guo-Yue Niu
Program Handbooks
Description and application process for the Master of Science-Non-Thesis option
- New 1-Year Master of Science in Hydrogeology Interested in the new program? Contact Dr. P.A. Ty Ferré'
- MS Hydrology-NT - APPLICATIONS NO LONGER ACCEPTED FOR THIS PROGRAM
Summary Page (quick reference program requirements)
Questions? Consult with the Director of Graduate Studies
- Hydrology: Dr. Martha Whitaker
Program Handbook
(pending approval)
Degree programs and application process for the Accelerated dual Bachelor of Science and Master of Science degrees
- Atmospheric Sciences for UArizona undergraduate HAS majors with emphasis in Meteorology-Atmospheric Sciences and for UArizona undergraduate Physics majors
- Hydrology for UArizona undergraduate HAS majors with emphasis in Environmental Hydrology and Water Resources
Questions? Consult with an Undergraduate Advisor
- Atmospheric Sciences: Brittany Ciancarelli
- Hydrology and Water Resources: Dr. Martha Whitaker
Description and application process for the Doctor of Philosophy degree
- Atmospheric Sciences
- Hydrology
- Hydrometeorology - PROGRAM SUNSET - APPLICATIONS NO LONGER ACCEPTED
Summary Guide (quick reference for program requirements)
Questions? Consult with a Director of Graduate Studies
- Atmospheric Sciences: Dr. Eyad Atallah
- Hydrology and Water Resources: Dr. Martha Whitaker
- Hydrometeorology: Dr. Guo-Yue Niu
Program Handbook
- PHD ATMO Program Guide
- PHD HWRS Program Guide & Dissertation Manuscript Options
- PHD HYMET Program Guide
HAS Doctoral Exams
Description and requirements for the Doctoral Minor
Questions? Contact a Director of Graduate Studies
- Atmospheric Sciences: Dr. Eyad Atallah
- Hydrology and Water Resources: Dr. Martha Whitaker
Courses, Research, Careers
Fall 2024 HAS Courses
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