Are you working in large-sample hydrology?

If so, we invite you to submit an abstract to our session for EGU 2026:

HS2.4.2 "Large-Sample Hydrology: Advancing dataset developments, enhancing process understanding, and unifying insights through catchment modeling"

Hot off the press: 'Spatially Compounding Drought-Flood Events Are Favored by Atmospheric Blocking Over Europe':
Link to full article: agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Are you interested in large-sample hydrology💧, working with #EOBS, #EStreams, or another European large-sample dataset? 🐫 🐪

Here, Franziska and I investigated how a standardized European dataset performs for modeling in comparison to high-resolution ones 📝

We are happy to get your comments! 💬

A new dataset on the water quality in Swiss river catchments is now available. CAMELS-CH-Chem incorporates up to 40 water quality parameters for 115 Swiss catchments between 1981 and 2020 💡

👉 www.eawag.ch/en/departmen...

@bafu.admin.ch @thiagovnascimento.bsky.social

Happy to share that if you are interested in large sample hydrology datasets and specifically water quality data you can now check our now officially published dataset:

doi.org/10.1038/s415...

In case someone missed (and is interested), here we have the EStreams website (catalogue): estreams.eawag.ch

Maybe useful for knowing where to download European streamflow data 😁

EStreams dataset version 1.3 available at: doi.org/https://doi....

Note that the catalogue remains unchanged. Stay updated for future extensions.

Meteorological and hydrological transitions are less related than you might think: only 10% and 25% of dry-to-wet transitions propagate to drought-to-flood transitions at a monthly and yearly time scale, respectively.
More in our #ERL paper: iopscience.iop.org/article/10.1...
@hyclimm.bsky.social

Yesterday we had an amazing workshop event at Eawag. Such a unique opportunity to hear from big names in the field of hydro(geo)logy, and also the very insightful discussions from early career scientists! A big thank you for all who participated! 💧📖

‼️💧Interesting event for the hydrologists around Zürich:

@eawag.bsky.social free workshop: History of hydrology for the future of education

Date: 18.6.2025
Venue: Eawag Dübendorf, room FC-C20

Key speakers include Professors: Keith Beven, Okke Batelaan and Jan Seibert.

I hope to see you there!

We are looking for a #Postdoc in 'hydrological modelling and climate impact assessments of extreme events'. Are you excited about #flood modeling and working on an applied project in the Canton of Valais? Apply here:
apply.refline.ch/273855/1743/...
@slfdavos.bsky.social @usyseth.bsky.social

In the era of large-sample hydrology, knowing where to find hydrological data is essential 🌊 🌳 🌧️ 💻

If you need hydro-climatic data for catchments in Europe, then you would like to check out the EStreams website: estreams.eawag.ch

"European streamflow data and where to find them"

Are you interested in large sample hydrology datasets and specifically water quality data?

Then consider checking our latest preprint:

“Swiss data quality: augmenting CAMELS-CH with isotopes, water quality, agricultural and atmospheric chemistry data”

doi.org/10.31223/X5R...

How do geological map details influence our perception of dominant streamflow processes in large-sample hydrology studies? 🪨 💧 🌳 🌧️

If you are interested to explore a bit more the subject, please check out our pre-print under review at HESS:

doi.org/10.5194/egus...

On the train back to Zürich after an amazing week in Vienna with @egu.eu and @hs.egu.eu. Great presentations by people from our group and others,so many inspirations and much interest in CrowdWater