Past Events from July 31 – September 9 – Arizona Hydrological Society

July 2026
Fun Fifth Friday

July 31 @ 5:30 pm - 8:00 pm

O.H.S.O Paradise Valley 10810 N Tatum Blvd., #126, Phoenix, AZ

AHS is proud to sponsor EPAZ's F3 Mixer, a great opportunity for young/developing professionals, mentors, employers, and others to network and connect while learning about employment opportunities in various Environmental,...
September 2026
“Bat” to School

September 3 @ 5:30 pm - 7:00 pm

St Philip's Plaza 4280 N Campbell Ave, Tucson, AZ

Join us for “Bat” to School! Come watch the bats fly out from under the Campbell Ave Bridge at sunset: roughly 6:50 pm. Date: Thursday, September 3rd Time: Social Hour:...
Annual AHS Symposium

September 9 - September 12

High Country Conference Center 201 W Butler Ave, Flagstaff, AZ, United States

September 9-12, 2026 High Country Conference Center | Flagstaff, Arizona Join the Arizona Hydrological Society for its 37th Annual Symposium, bringing together hydrologists, engineers, scientists, water-resource professionals, students, consultants, policymakers, and...