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Archives: Events

AIH Meet & Greet

The American Institute of Hydrology (AIH) is planning an informal Meet and Greet virtual event on March 16, 2022, 4:00 to 5:00 pm (Pacific). The event will introduce AIH’s Diversity, Equity and Inclusion (DEI) committee members and initiatives. The finalized DEI initiatives will be presented formally at a future webinar. We would love to hear […]

World Water Day

Groundwater is invisible, but its impact is visible everywhere. Out of sight, under our feet, groundwater is a hidden treasure that enriches our lives. Almost all of the liquid freshwater in the world is groundwater. As climate change gets worse, groundwater will become more and more critical. We need to work together to sustainably manage […]

Introduction to the National Science Foundation’s Hydrologic Sciences Program: A Virtual Town Hall Meeting

The U.S. National Science Foundation’s Hydrologic Sciences Program supports fundamental research about water on and beneath the Earth’s surface, as well as relationships of water with material and living components of the environment. This virtual Town Hall meeting will introduce the Program’s scope, highlighting recent updates to the solicitation. Program Directors will discuss new research […]

AIH Webinar – A Novel Approach To Quantify Streamflow Properties – Richard Koehler, PhD, PH

Presented is a novel approach using autocorrelation lag (k) plots and sequence summations to quantify the streamflow properties of magnitude, frequency, duration, timing and rate of change. The resulting products are a combination of visualizations and tables providing streamflow information across all flow levels and address a fundamental hydrologic property – the temporal configuration of […]

AWRA and AIH | Introduction to the GroundwaterU Video Public Library – a new and free educational resource.

DESCRIPTION The GroundwaterU Video Library is a free, online catalogue of high-quality educational videos for all things groundwater - from science and engineering to law and policy, in multiple languages and from around the world. An educational platform that serves to make groundwater knowledge accessible globally by way of high-quality and engaging educational videos. This […]

Monitoring Water Together: A Virtual Series for World Water Monitoring Day 2022

In honor of World Water Monitoring Day 2022, check out these free virtual events the sponsoring organization, EarthEcho International, is hosting on September 20-22. More information, and the registration link, can be found at this page: And, join in the act of plogging (the act of picking up litter while jogging/walking/running) sometime during the […]

AIH MN Water New Year’s Eve Celebration!

Mad Cow Eagan 1288 Promenade Place, Eagan, Minnesota

Please plan to join members of AIH’s leadership team at Mad Cow Eagan from 4:30 PM - 6:30 PM (CDT) for Happy Hour as we celebrate the upcoming Water New Year! What are we celebrating? A Water Year (also called hydrological year) is a term commonly used in hydrology to describe a time period of […]

AIH NorCal Water New Year’s Eve Celebration!

Drake’s The Barn 985 Riverfront St, West Sacramento, United States

Please plan to join members of AIH’s leadership team at Drake’s The Barn in West Sacramento as we celebrate the upcoming Water New Year! Request all interested in joining for this in-person event to register so that we may plan accordingly. RSVP Today! What are we celebrating? A Water Year (also called hydrological year) is a […]

AIH Webinar – Flow-Frequency Analysis of Regulated Streams – George F. McMahon, Ph.D., PE, D.WRE, PH, ENV SP Arcadis, Atlanta, GA

Please join us for a special AIH webinar on October 14, 2022 from 11:00 AM - 12:00 PM PT REGISTER TODAY! Webinar Description: A sizable portion of flood risk assessment and risk-based design of hydraulic structures in the U.S. involves estimation of annual exceedance probability (AEP) of peak flows on streams regulated to some extent […]

3rd IAHR Young Professionals Congress

Presentations & Mentoring Present your work, get mentoring and network with other young professionals and experts in your field around the world! Register to Attend for Free!   Programme Overview Sponsors Previous Editions   The IAHR Young Professionals Congresses give young professionals, researchers and students the opportunity to present their work and access mentoring from […]


AIH Webinar – Sensitivity of the NRCS Curve Number to Calibration Methods

Please join us for this special AIH webinar titled "Sensitivity of the NRCS Curve Number to Calibration Methods", on February 23, 2023 from 9:00 AM - 10:00 AM PST presented by Glenn Moglen REGISTER TODAY! Webinar Description: This presentation summarizes some recent work by several members of the ASCE-EWRI Curve Number Hydrology task committee. We examined several different elements that contribute to calibration of a curve number from rainfall-runoff observations. These elements include calibration method, different initial abstraction ratios, […]