Hayley Corson-Dosch

Hydrologist|Cartographer|Data Scientist @USGS_DataSci
she/her • tweets reflect my own views

[USGS @USGS]

#DYK the average American drank 342 bottles of water in 2020. 💧

Learn more about where bottling facilities across the U.S. source their water from in @USGS_Water’s new website: https://t.co/2p5RVRLYWO

[USGS Data Science @USGS_DataSci]

What does streamflow into Lake Tahoe look like this snowmelt season?

Check out the daily streamflow at 9 streamgages surrounding the lake from Mar 2023 to present as compared to the historical record.

#Day28 | Trend | #30DayChartChallenge 📅 #rstats #DataViz by Margaux Sleckman

[USGS Data Science @USGS_DataSci]

We’re hiring a leader for the innovative @USGS_DataSci team. As experts in #DataScience, we advance #OpenScience, develop new #MachineLearning techniques for water prediction, and amplify @USGS science through compelling #DataViz.

Learn more: https://t.co/OI1co3oI5y

@DOICareers

[USGS Data Science @USGS_DataSci]

Read about our capabilities and teams in this blog post: https://t.co/cqAxpPUUdE

[Utah Division of Water Resources @utahwaterres]

Want to understand water cycles, but still a bit wet behind the ears? Don't worry! Our partners at @USGS updated their water cycle diagrams. People of all ages can learn about the continuous movement of water on, above & below the Earth's surface. | https://t.co/jgryI84el7

[USGS Data Science @USGS_DataSci]

January #streamflow conditions across the U.S.🌧☀

Winter storms brought wetter than normal conditions across most of the country, with a series of #AtmosphericRivers on the west coast.

#DataViz made with #rstats #dataRetrieval https://t.co/MlbhUPRoO8

1/3 🧵

[Hayley Corson-Dosch @HydroCartoData]

Download a free English or Spanish copy of the new diagram as a 26x38-inch poster, as an 8.5x11 handout, or as an 8.5x11 fill in the blank worksheet on the USGS water science school!!

[USGS Water Resources @USGS_Water]

You can access and download the new USGS #WaterCycleDiagram at: https://t.co/GEoY5BTWbe

[Hayley Corson-Dosch @HydroCartoData]

Yes!! So excited to have this diagram out in the world.

[AGU's Eos @AGU_Eos]

Humans are front and center in the new water cycle diagram from the USGS. It’s the first update to the educational chart used by hundreds of thousands of students in more than 20 years.

https://t.co/chFvVIu3WO

[rOpenSci @rOpenSci]

[use case] Using a targets pipeline to query data from the Water Quality Portal by @USGS_DataSci

https://t.co/CGJ1sd4kDJ

targets by @wmlandau

#RStats

[Hayley Corson-Dosch @HydroCartoData]

Less than a week until the big reveal! Register for the release party at https://t.co/m3sssZQKNk

[USGS @USGS]

Join the party! 💧🎉

Stories of the Water Cycle is just a week away! Read this 🧵 to see which USGS scientists will be speaking at our #ReleaseParty.

#WaterCycleStories

Tune in on October 13 at 6:30 pm ET/3:30 pm PT. Register now! Go to https://t.co/WJjn7LPFwB

[Hayley Corson-Dosch @HydroCartoData]

This has been such a rewarding project to be a part of. So excited for the big release party on October 13th! 💧🎉

[USGS Water Resources @USGS_Water]

📣 Coming Oct 13 - ALL NEW #WaterCycleDiagram 🥳

Want to WIN a poster of the new diagram? Join our virtual party, Stories of the Water Cycle, at 6:30 pm ET / 3:30 pm PT to enter our #raffle.

🎉🥳Celebrate w/ us – bring a friend! 🥂 RT this thread

#WaterCycleStories

[Hayley Corson-Dosch @HydroCartoData]

4 exciting new positions!! Check out the thread for more info.

[USGS Data Science @USGS_DataSci]

Job alert: we’re hiring soon! Watch this space for new supervisory lead positions (4 positions at GS-13) opening up in the Data Science and Web Communications Branches @USGS_Water. 1/5

#DataScience #MachineLearning #OpenScience #RemoteWork #jobs #rstats #python

[USGS Data Science @USGS_DataSci]

How has timing of peak surface temperature changed over the last four decades for Midwest lakes? 🌡

For #Day16 of #30DayChartChallenge 📅 Environmental Relationships by Lindsay Platt

#rstats code: https://t.co/ZDz9FIrOCg

[USGS Data Science @USGS_DataSci]

There’s a split in basic drinking water access between urban and rural environments in countries around the world. #DataViz inspired by @pabloalvrez

#Day6 #30DayChartChallenge OWID @OurWorldInData by Matthew Morriss

#rstats code: https://t.co/dpjDUifPmB

[Hayley Corson-Dosch @HydroCartoData]

Polar plots of the Delaware River salt front 😍

[USGS Data Science @USGS_DataSci]

Where the fresh water of the Delaware River meets estuarine salt water is called the salt front. It moves up and down in response to weather conditions in the basin.
#30DayChartChallenge #Day21📅Down/upwards by Theodore Thompson & Salme Cook

#python code: https://t.co/EJyIni6uA6

[Hayley Corson-Dosch @HydroCartoData]

Data assimilation = more accurate forecasts of stream temperature!

Love how these visuals highlight the impact of DA

[USGS Data Science @USGS_DataSci]

Our team forecasts Delaware River Basin stream temperatures up to 7 days ahead. Each day, our #DeepLearning model ingests observed temperatures with #DataAssimilation. How does DA work? A 🧵:
#30DayChartChallenge #Day27📅Future by Jeremy Diaz
#python code: https://t.co/JkRGTJbe1U

[USGS Data Science @USGS_DataSci]

Is streamflow drought becoming more common? Here we plot the duration of streamflow drought events at 122 @USGS_Water streamgages in the Upper Colorado River Basin over 40+ years. Day 19 #30DayChartChallenge 📅 Global Change by Scott Hamshaw

#rstats code: https://t.co/k574fyXoxy

[USGS Data Science @USGS_DataSci]

Happy #EarthDay2022! 🌍🌊

See an entire year’s worth of streamflow #data 📉 from 5 gages on the Potomac River in 2021, animated, for #Day22 of the #30DayChartChallenge📅 Animation by David Fisher of @USGS_MD_DE_DC

Made with #D3js: https://t.co/AXKkPQb7ei

[USGS Data Science @USGS_DataSci]

With thousands of active #streamgages nationwide, you’re never too far from a @USGS_Water monitoring location. How far away is your closest gage?⌚🗺https://t.co/qmp0Upg0Qr
Day 9 #30DayChartChallenge 📅 Distribution-statistics by Sam Oliver

#rstats code: https://t.co/VAJHFmA5Dt

[USGS Data Science @USGS_DataSci]

Shoreline development factor is the ratio of the lake shoreline to the circumference of a circle of the same area, aka how circular a lake is 🔵. Here are 100 U.S. lakes, from least to most circular for day 11 #30DayChartChallenge 📅circular

#python code: https://t.co/5VbpnBemV8