Abstract submission is closed! Now it’s time for the short courses before and after #GWM2. We’ll highlight each one over the next few weeks before early registration closes on 5/15. Learn more: igwmc.princeton.edu/groundwater-... #Groundwater #Hydrology @reedh2o.bsky.social

We couldn’t let #NGWAW pass without highlighting a few ways the IGWMC spreads knowledge about groundwater—through education & outreach, conferences, and research. How do you help shed light on groundwater? Let us know below! #GWAW #Groundwater #Hydrology #GWM2 #Outreach @reedh2o.bsky.social

⏰ Just a few hours left! Abstract submissions for Groundwater Modeling and More 2026 close today at 11:59pm EST. Still time to be part of #GWM2 — submit now: igwmc.princeton.edu/groundwater-... #Groundwater #Hydrology #WaterScience @reedh2o.bsky.social

Abstracts are hard. We get it. 😅 Plot twist: 1 more week! 🎉 New deadline: March 10, 11:59pm EST Don’t let your idea be the one that got away — submit for #GWM2: igwmc.princeton.edu/groundwater-... #Groundwater #Hydrology @reedh2o.bsky.social

⏳ 1 more day to submit abstracts for #GWM2 🗓️ Abstracts close Tomorrow, March 3, 2026 (5pm EST) Don’t wait. Submit today: igwmc.princeton.edu/groundwater-... #Groundwater #Hydrology @reedh2o.bsky.social

Excited to welcome Steven Loheide, the 2026 Darcy Distinguished Lecturer at #GWM2! Explore conference & short course opportunities: igwmc.princeton.edu/groundwater-... 📝 Registration OPEN 📣 Abstracts due March 3! #Groundwater #Hydrology @reedh2o.bsky.social

#GWM2 registration is now open — conference + short courses! Abstract submission is open until March 3rd. Share your research, grow your modeling skills, and connect with the community. Details: igwmc.princeton.edu/groundwater-... #Groundwater #Hydrology @reedh2o.bsky.social

Registration opens next week for #GWM2 Conference & Short Courses! 💧 Explore this year’s offerings and strengthen your groundwater modeling skills. For more details: igwmc.princeton.edu/groundwater-... #Groundwater #Hydrology #Modeling @reedh2o.bsky.social

⏰ 3 weeks left to submit abstracts for Groundwater Modeling and More 2026: From Raindrop to Reservoir! 📍 Princeton University | June 7–10, 2026 🗓️ Abstracts close March 3, 2026 (5pm EST) 🔗 igwmc.princeton.edu/groundwater-... #GWM2 @reedh2o.bsky.social

Abstract submission is now open for Groundwater Modeling and More 2026: From Raindrop to Reservoir. 📍 Princeton University | June 7–10, 2026 🗓️ Deadline: March 3, 2026 (5pm EST) 🔗 event.fourwaves.com/gmm26/pages @reedh2o.bsky.social

AGU 25 — IGWMC edition 🌎 Posters, talks, #hydrology, #machinelearning, community, and lots of great conversations. So grateful for everyone who made this week what it was. Already looking ahead to doing it all again at AGU 26! #AGU25 @reedh2o.bsky.social @agu.org

🎲🌋 Games for Geoscience at #EGU26! Session EOS1.3 highlights games and gamified approaches to geoscience teaching and learning. Abstract submissions close Jan 15 — submit yours today! 🔗 games4geoscience.wordpress.com/egu-games-day/ @reedh2o.bsky.social @egu.eu

Save the date! 📅 Join us for Groundwater Modeling and More 2026: From Raindrop to Reservoir, June 7–10, 2026 at Princeton University. A refreshed name, new formats, and longstanding traditions. More details coming soon! @reedh2o.bsky.social

Here’s the schedule for tomorrow’s sessions (12/18) at #AGU25— don’t miss the IGWMC researchers sharing their work tomorrow! See you there for another exciting day! #Geoscience #AGU2025 #EarthScience #ClimateAction #AGU @reedh2o.bsky.social @agu.org

Here’s the schedule for tomorrow’s sessions (12/17) at #AGU25— don’t miss the IGWMC researchers sharing their work tomorrow! See you there for another exciting day! #Geoscience #AGU2025 #EarthScience #ClimateAction #AGU @reedh2o.bsky.social @agu.org

Here’s the schedule for tomorrow’s sessions (12/16) at #AGU25— don’t miss the IGWMC researchers sharing their work tomorrow! See you there for another exciting day! #Geoscience #AGU2025 #EarthScience #ClimateAction #AGU @reedh2o.bsky.social @agu.org

Here’s the schedule for tomorrow’s sessions (12/15) at #AGU25— don’t miss the IGWMC researchers sharing their work tomorrow! #Geoscience #AGU2025 #EarthScience #ClimateAction #AGU @reedh2o.bsky.social @agu.org

Our team is excited to share our #AGU25 presentation schedule! Check out when we’re presenting next week and stop by to learn more about our research. Use the QR code for more info #Research #IGWMC #ScienceInAction #Hydrology #ScienceEducation @reedh2o.bsky.social @agu.org

Less than one week until #AGU25 kicks off! The IGWMC is proud to have some amazing researchers attending this year. Click through the thread to meet them and learn more about the groundbreaking work they’re doing! #Research #IGWMC #ScienceInAction #Hydrology #ScienceEducation @reedh2o.bsky.social

💧The water cycle is more than just evaporation, condensation, and precipitation. Add runoff, transpiration, infiltration—and that’s still not all! Hydrology gets deep—literally. #WaterCycle #Hydrology @reedh2o.bsky.social

💧 #FunFactFriday 💧 Some deep-rooted plants survive dry seasons by sipping straight from the water table, even sharing water with shallow-rooted neighbors along the way! 🌱💧 Know any deep-rooted species near you? 👇 #WaterFacts #Hydrology @reedh2o.bsky.social

What’s an aquifer? It’s layers of rock or sediment that hold and move water underground —like a hidden reservoir beneath our feet. We demo this with both a physical & virtual model for outreach events. Curious? Ask us more! #Groundwater #Hydrology @reedh2o.bsky.social

We were grateful to host 2 interns this summer through HMEI’s Environmental Internship program! 🎉 They joined 100+ Princeton students last Friday to present their summer work at the Summer of Learning Symposium. Congrats to all! @reedh2o.bsky.social

💧 Water science has a language all its own. Here’s a quick look at some essential hydrology terms—perfect for students, educators, and water nerds alike. #Hydrology #WaterScience 🔁 Repost to help folks learn the lingo! @reedh2o.bsky.social

💧 #FunFactFriday 💧 Billions of people rely on groundwater every day—but most don’t even know it! 💧🌍 Do you know where your water comes from? 👇 #WaterFacts #Hydrology @reedh2o.bsky.social

Discussions are beginning around a possible MODFLOW & More Conference in 2026.💧We’d love your input as we consider options. Please take a few minutes to complete our short survey: igwmc.princeton.edu/modflow-2026... Also, check out 2024 highlights + past short course info @reedh2o.bsky.social

IGWMC led a hydrology unit for QUEST teachers last week! 💧 Participants learned how Earth’s water is distributed through the #Freshwater #Saltwater Challenge, then used #aquifer models to explore groundwater flow and aquifer types. @reedh2o.bsky.social

Students took on Water and Climate Week at @thewatershedinstitute —exploring #hydrology, #modeling, #ML, #coastalhydrology & #SciComm. The week ended with climate art inspired by places they love. @reedh2o.bsky.social

Ever wondered how hydrologists observe water movement over time? A hydrograph shows streamflow changes from rain, snowmelt, and more. We use them to study floods, seasonality, and how water moves through landscapes. #Hydrology #Groundwater #Hydrograph @reedh2o.bsky.social

We want your input! 📝 IGWMC is gathering feedback to enhance our short courses. Share your thoughts on timing, pricing, and delivery formats in this quick survey: igwmc.princeton.edu/short-course... Your input helps make a difference! #groundwater @reedh2o.bsky.social

As groundwater flows through layers of soil and rock, those materials help filter out impurities. 💧⏳ That’s why water from aquifers often needs less treatment than surface water. What’s a cool science fact you love? Drop it below! ⬇️ #FunFactFriday #WaterScience @reedh2o.bsky.social

We were so excited to be invited to facilitate Mole Day at Foundations Academy Charter School on June 2! Students explored water science through aquifer models, crafting water cycle bracelets, and taking the freshwater challenge.💧 #STEM #WaterEducation #MoleDay @reedh2o.bsky.social

Groundwater has been around for millions—even billions—of years! 🤯 What’s the oldest water-related fact you know? ⬇️ #FunFactFriday #WaterScience @reedh2o.bsky.social

We’re sending a big congratulations to 3 graduating undergrads from PU’s Class of 2025! 🎓These 3 have done great work with HMEI and the IGWMC. 👩‍🔬Ashley DeFrates 🌍Brooke Beers 💧 David van Velden We can’t wait to see what’s next! #Princeton25 #Research @acee.princeton.edu ‬ @reedh2o.bsky.social

Wildfires and groundwater are connected! 🔥💧 Groundwater keeps vegetation hydrated, reducing fire risk. After a fire, soil changes can affect recharge. Understanding this cycle could help manage fire-prone landscapes! #Wildfire #Groundwater @reedh2o.bsky.social

📢 Registration is now OPEN for IGWMC’s Summer 2025 Short Courses! We’re offering hands-on sessions in groundwater modeling, hydrologic systems, and open-source tools. Register here: princeton.irisregistration.com/Form/Short25 @reedh2o.bsky.social #groundwater #hydrology #training

Ever wondered how groundwater moves? Our physical sandtank models show it firsthand at outreach events! 💧 Plus, the ParFlow Sandtank lets you explore these processes online—adjust flow, contamination, & more in real time! sandtank.hydroframe.org #Hydrology @reedh2o.bsky.social

We're co-hosting the 2025 Kimberly-Clark Distinguished Lecture! 🗓 May 16 | 🕥 10:30AM 📍 E225, EQuad Prof. Rainer Helmig (U. of Stuttgart) “Porous Media Free-Flow Coupling – From REV to Pore Scale and Back” #PorousMedia #Hydrology #Groundwater @reedh2o.bsky.social

📣 IGWMC’s Summer 2025 short courses are in the works! We’re offering sessions on modeling, hydrologic systems, & more. The interest form will remain open until registration is live—stay tuned. 🔗 igwmc.princeton.edu/events/short... #groundwater #hydrology #training @reedh2o.bsky.social

The IGWMC summer short course survey deadline has been extended to Friday, May 9. We welcome input from researchers, students, and professionals. Review the courses and submit your interest!

Some groundwater fluoresces under UV light thanks to a variety of organic compounds, like humic acids! 💡💧 Know a wild science fact? Drop it below! ⬇️ #FunFactFriday #WaterScience @reedh2o.bsky.social

🎉 It’s game day! The Games for Geoscience session is happening today at #EGU25! 🎲 Come explore how games, gamification, and immersive technologies are transforming outreach, research & education in the geosciences. #Games4Geo #EGU25 #SciComm #GamifyLearning @egu.eu @reedh2o.bsky.social

🕹️ Game on! From VR to board games, explore how play powers science during Games for Geoscience at #EGU25 🎲 Discover how game-based learning boosts comprehension, resilience, and engagement. #SciComm #Games4Geo #Education @egu.eu @reedh2o.bsky.social

🚨IGWMC at #EGU25!🚨 From deep learning to disaster recovery, we're showing work on groundwater science all week long 🌍💧 Come support our researchers & collaborators presenting throughout EGU 🧵👇 #Hydrology @egu.eu @reedh2o.bsky.social

This Arbor Day, shout out to trees for powering the water cycle! 🌳 Through evapotranspiration, they move water from soil to sky, shaping local climate and rainfall. Hydrology isn’t just rivers—it’s forests too! 💧☁️ #ArborDay #Hydrology #WaterCycle #Evapotranspiration @reedh2o.bsky.social

🎲 Games spark imagination and shift perspectives—perfect for science communication, teaching, and resilience-building 🌍 Join Games for Geoscience at #EGU25 to explore how play is reshaping outreach, research & education! #Games4Geo #SciComm #Education @egu.eu

Flashback to Water and Climate Academy week! 🌊 Students explored how water science connects to climate change—diving into hydrological topics—then shared insights through science communication. @reedh2o.bsky.social #FlashbackFriday #Hydrology #MachineLearning #SciComm #ClimateChange

The IGWMC is planning in-person short courses at Princeton University June 16-20, 2025. If you're interested, view course info & fill out the interest form by Mon, 4/21: igwmc.princeton.edu/events/short... Your input will help shape this summer's programming!

Spring Into Science 2025 was a blast! 🔬💧 Students explored aquifer models, our density tank & met Jerome the Drone 🚁. Great to see young scientists dive into water sustainability! 💙 #SpringIntoScience #Hydrology #STEM @reedh2o.bsky.social

Some groundwater is under so much pressure that it flows to the surface without the need for pumping! 🌊 What’s a surprising water fact you know? Tell us below! ⬇️ #FunFactFriday #WaterCycle @reedh2o.bsky.social