AGU Catchment Hydrology Technical Committee

Just in: The winner from #RiverCup2026 Round 3 Matchup 2 is: Congo River!! Next up: Round 4! Join us for a semifinal showdown and help decide who advances to the final!! VOTE for #VanishingWaterTowers until 10/22! www.agu-h3s.org/rivercup #RiverCup2026

Just in: The winners from #RiverCup2026 Round 2 Matchups 5 and 6 are: Congo River and Konza Prairie LTER!! Join us next week as they go head-to-head and battle for the winner of the #ChangingLandUse category!! VOTE for #WaterQualityThreats until 10/18! www.agu-h3s.org/rivercup #RiverCup2026

Incoming: a fresh set of winners from Round 1 of #RiverCup2026! The Congo River, Yellow River, Konza Prairie LTER, and Amazon River are advancing to Round 2 in the #ChangingLandUse category! Voting is LIVE until 10/13 for the last matchups of Round 1 #WaterQualityThreats! www.agu-h3s.org/rivercup

The AGU Hydro-JEDI committee is pleased to share our inaugural tiny grant initiative to support early-career researchers attending AGU26. Please find more information on eligibility and how to apply here: connect.agu.org/hydrology/ab...

RIVER CUP 2026 IS LIVE!!!! This year's categories all relate to anthropogenic threats facing global rivers. First up: Eight rivers facing #HydrologicalExtremes, including droughts and flooding. Watch out for facts about these remarkable rivers and VOTE HERE until 10/5: www.agu-h3s.org/rivercup

And for our final matchup in the first round of #HydrologicalExtremes: Murray-Darling Basin vs Paraná River! Learn some facts below and VOTE VOTE VOTE! Voting ends 10/5 and the results are close! www.agu-h3s.org/rivercup #RiverCup2026

🌉 Registration and housing are open for #AGU26! Scientists from around the world will come together in San Francisco, CA, this 7–11 December. 🎟️🏨 Register: spklr.io/63322ETKqM

Don't forget to sign up for next Thursday's Navigating Academic Waters seminar! Hear from four distinguished speakers on how story-telling can impact your scientific journey and career, with a Q&A period following. NAWs are FREE and open to everyone! Link to register: www.cuahsi.org/cyberseminar...

Urgent! Please be warned of some recent phishing scams impersonating AGU H3S. Stay vigilant and do not download links from unfamiliar email addresses.

Please join us for the first of this year's Navigating Academic Waters series! Free and open to everyone, this series organized by AGU-H3S is designed to help early-career hydrologists build skills for academic and non-academic careers. Link to register: www.cuahsi.org/cyberseminar...

10 days left to add an "old" seminal paper that influenced you. If you're an early career hydrologist, consider sharing a study from before the year 2000 as outlined in the post below 👇

📅 Don't miss your chance to apply for an AGU Travel Grant! Funding opportunities are available for students, early-career professionals, and post-docs to help you attend #AGU26. ➡️ Apply by 12 August: spklr.io/63328Eu0aq

📢 Call for #GSAConnects2026 Abstracts! 📢 Submit to the AGU-endorsed science communication session, "Effective Science Communication in an Age of Information Overload and Misinformation" by 6 August! 🔗 spklr.io/63327EPi0S #AGUPubs #SciComm #Geology #Geoscience

Lots of great AGU sessions this year! Check out a few that are sponsored by the @agucatchhydro.bsky.social Technical Committee!

At AGU H3S, we want to highlight hydrology ECRs who are hosting sessions at AGU 2026, including this great session on non-perennial streams! If you are a hydrology ECR convening an AGU session, feel free to DM us to promote it. REMINDER: abstracts are due Wednesday, 05 August 2026 at 23:59 EDT!

📌🌎 Abstract submissions are now open for #AGU26! 💡 We invite you to add your voice to the largest gathering of Earth and space scientists. Learn more: spklr.io/63328E37jA

REMINDER! AGU H3S is still accepting submissions for our early career hydrology 💧 figure spotlight! If you have a (published) figure you made that you’re particularly proud of, submit it to this form by July 10th for consideration in our feature! docs.google.com/forms/d/e/1F...

A great figure can elevate your paper, increase scientific accessibility, and even become art. Are you an early career researcher in hydrology with a (published) figure that you are proud of? H3S wants to spotlight you! Submissions accepted here → docs.google.com/forms/d/e/1F...

⏳🚨 Last chance! Submit a session, town hall, or scientific workshop proposal for #AGU26 by the 22 April deadline: buff.ly/1sPRVfF

12 years after the founding of H3S, we look back on our origin story. How did H3S come to be? How has it evolved? Back in 2014, Professor Tim van Emmerick (Wageningen University) served as the first chair of H3S. Click here to read his interview! 👉 www.agu-h3s.org/post/buildin...

Interested in learning about the National Ecological Observatory Network (NEON) hydrology data products collected across observational, instrumented, and remote sensing subsystems? Join these upcoming @cuahsi.bsky.social webinars on March 4 & April 1. ⚒️

Interested in joining the AGU H3S team in 2026? You still have a chance! The application deadline has been extended until March 13. Apply at the link below!!! 👇👇👇