US CONUS Rivers Of Dimension By Annual Flow – An Older (2013) But Still SO Useful Hydrologic Visualisation
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https://pacinst.org/american-rivers-a-graphic/ <-- shared technical post
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“... Several things stand out:
1) the massive flow of the mighty Mississippi and Columbia River systems
2) the paucity of major rivers in the western US, especially the southwestern US, where the only major rivers are the seriously over-tapped Colorado and Rio Grande Rivers
3) the local importance of the Sacramento-San Joaquin Rivers in California, which serve the state’s cities and agricultural regions…”
#visualisation #infographic #water #hydrographic #hydrology #US #USA #CONUS #flow #humanimpacts #gage #USGS #USGSgage #agriculture #transportation #rivers #waterresources #overuse #monitoring #planning #AmericanRivers #mapping #spatial #spatialanalysis #scale #symbology #proportional #symbology #bigriver #Colorado #Columbia #Mississippi #SanJoaquin #RioGrande #NHD #NationalHydrographyDataset
#PacificInstitute | #USGS | #AmericanRivers

Hydrological limits - Living Beyond Our Means
Conflicts over water have risen sharply

Era of ‘global water bankruptcy’ is here, UN report says
"Overuse and pollution must end urgently as no one knows when whole system might collapse, says expert."

“This report tells an uncomfortable truth: many critical water systems are already bankrupt,” said Madani, of the UN University’s Institute for Water, Environment and Health. “It’s extremely urgent [because] no one knows exactly when the whole system would collapse.”

"Humanity was also slashing the amount of water available by destroying natural stores, such as wetlands, and polluting waterways. Wetlands equal in size to the entire European Union had been erased in the past five decades, the report said."

"Dr Jonathan Paul, at Royal Holloway, University of London, said: “The report lays bare humankind’s mistreatment of water [which] threatens the viability of ‘the water cycle’ as a concept."
>>
https://www.theguardian.com/environment/2026/jan/20/era-of-global-water-bankruptcy-is-here-un-report-says

Global Water Bankruptcy. Living Beyond our Hydrological Means in the Post-Crisis Era, UNU-INWEH Report: Madani, K. (2026). Global Water Bankruptcy: Living Beyond Our Hydrological Means in the Post-Crisis Era. United Nations University Institute for Water, Environment and Health (UNU-INWEH), Richmond Hill, Ontario, Canada. DOI: 10.53328/INR26KAM001
https://unu.edu/inweh/collection/global-water-bankruptcy
#water #overuse #extractivism #MDB #irrigation #pollution #destruction #limits #biodiversity #habitability

Era of ‘global water bankruptcy’ is here, UN report says

Overuse and pollution must end urgently as no one knows when whole system might collapse, says expert

The Guardian

Washing too many dishes or whatever I did to my back this past week, at the moment (5:00am) I can’t find a comfortable position of sitting or lying down for more than a few minutes at a time before my back starts to spasm

Edit: Doctor appointment in a few days

#BackPain
#overuse

A couple shots from Lake Mead (Mud) this week.

The first one is Duke checking out where the water used to be in Boulder Harbor. That's the high and dry launch ramp in the distance. Believe it or not, there was a whole marina in this basin decades ago. The lake is currently sitting 171' below full level, which last occurred in '83.

The second shot is a line of boats/parts that were recivered from in or around the lake.

#DogsOfMastodon #Lake Mead #Nevada #Drought #Overuse

U.S. Geological Survey Colorado River Basin Science and Technology Collaboration Meetings on Drought (2021) - Synthesis of Findings
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https://pubs.usgs.gov/publication/cir1551 <-- shared publication
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USGS recent publication about the challenges and barriers land managers and scientists are working on to address the wicked problems of drought in the Colorado River Basin.
#water #hydrology #drought #extremeweather #fedscience #Colorado #ColoradoRiver #ColoradoRiverBasin #watershed #waterresources #watersupply #climatechange ##landmanagers #management #planning #overuse #magicwater #humanimpacts #ecosystems #agriculture #farming #USWest #strategy #GIS #spatial #mapping #waterscience #interdisciplinary #research #adapation #spatialanalysis #spatiotemporal #stakeholder #engagement #cost #economics #coordination #future @USFS @USFS
U.S. Geological Survey Colorado River Basin science and technology collaboration meetings on drought (2021)—Synthesis of findings

Ongoing, prolonged, and severe drought and water overuse during the first two decades of the 21st century have reduced water supplies of the Colorado River Basin, with effects cascading to ecosystems and human communities throughout the basin. In June and July 2021, the U.S. Geological Survey (USGS) Colorado River Basin Actionable and Strategic Integrated Science and Technology initiative team held a series of 12 collaboration meetings with USGS scientists and managers to discuss complicated, integrated science challenges and solutions related to drought in the Colorado River Basin. These Science and Technology collaboration meetings were structured to identify challenges experienced by meeting participants when working on complex problems, explore opportunities for coproducing scientific information, and envision future collaborative programs that leverage new technology. The 12 meetings were attended by 79 USGS staff representing 43 unique affiliations (for example, USGS science centers, mission areas, and regional offices). Meeting participants submitted 865 individual...

Earth's storage of water in soil, lakes and rivers is dwindling. And it's especially bad for farming

University of Melbourne hydrology professor Dongryeol Ryu and his collaborator Ki-Weon Seo were on a train to visit Ryu's family when they found something startling. Stopped at a station for technical issues, Seo had pulled out his computer to pass the time with some work when a result popped up in their data that Ryu could hardly believe: It suggested a "remarkable" amount of Earth's water stored on land had been depleted.

Why overpopulation doesn’t cause climate change

It's not overpopulation, it's overuse that causes climate change.

Ian DeBay

Water Crises Threaten the World’s Ability to Eat, Studies Show

Food production is concentrated in too few countries, many of which face water shortages, the researchers said.

https://www.nytimes.com/2024/10/16/climate/water-shortages-global-food-supply.html?unlocked_article_code=1.T04.pSUn.BWLJ9tFISLZ7&smid=url-share

#Climate #ClimateChange #ClimateCrisis #Water #Overuse

Water Crises Threaten the World’s Food Supply, Studies Show

Food production is concentrated in too few countries, many of which face water shortages, the researchers said.

The New York Times

"During [the last] 30 years, #freshwater lakes collectively lost an average of 600 cubic kilometers of #water storage annually – 17 times the volume of Lake Mead, the largest reservoir in the United States.

The cause is a combination of human-caused #overuse and unprecedented shifts in the #climate, the researchers found. "

https://yaleclimateconnections.org/2024/09/how-cities-run-dry/

How cities run dry

Rivers, lakes, and reservoirs long strained by overuse now face climate change. Some cities are turning to water restrictions to get back on track.

Yale Climate Connections