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US Groundwater Declines More Widespread Than Commonly Thought

March 18, 2014 | 1 Comment

groundwatermapGroundwater levels are dropping across a much wider swath of the United States than is generally discussed, according to a new report, suggesting that the nation’s long-term pattern of groundwater use is broadly unsustainable.

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The End of Cheap Water?

October 15, 2013 | 4 Comments

tampabaydesalAmericans are paying more for water than they did a decade ago, even as water utilities fall into debt and water infrastructure deteriorates, according to a Columbia Water Center report.

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Aquanaut Summer Interns Dive Deeper into Research

September 11, 2013

Nelson Dove (L) & Christopher Economides (R)This summer, the Columbia Water Center Aquanaut interns addressed a variety of water-related questions affecting the United States, with funding and guidance provided by Veolia Foundation, Veolia Water and members of Growing Blue. Nelson Dove, Christine Wen, Mary Williams, Christopher Economides and Daniel Shi were selected to expand the repertoire of data-driven tools the Columbia Water Center is developing which are making an impact on the water crisis experienced both here and around the world.

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Water Risk in Unexpected Places

May 20, 2013 | 2 Comments

An infographic by Veolia water based on the Columbia Water Center report shows areas in the United States with the greatest water risk.A new report by the Columbia Water Center, produced with Veolia Water and Growing Blue, could help expose the real nature of water risk--even in places that most people think of as having plenty of water.

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Trouble in America’s Water Paradise

April 23, 2013

Los Angeles RiverAmerica’s strong water infrastructure has been key to its success as a nation. Yet the nation's continual waste of water and lack of commitment to long-term water investments has halted its progress.

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Water Security: Finding Solutions for a World at Risk

March 28, 2013 | 1 Comment

Groundwater pumping accounts for as much as one-fifth of India's electricity consumption.“This is a mess, and it is a mess that we have not attended to yet,” Earth Institute Director Jeffrey Sachs said at a conference on water security held today at Columbia University. “Humanity is the driver, but we don’t have our hands on the steering wheel very much.”

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Columbia University to Monitor NYC Waterways

March 28, 2013

Dr. Wade McGillis of Columbia University’s Lamont Doherty Earth Observatory is the Lead Principal Investigator on a new project entitled “NYC Sustainable Urban Water Quality: the Earthwatch Institute Freshwater Program”, set to take place through January 2017. Dr. McGillis and his staff will be working in partnership with the Earth Watch Institute to deliver this [...]

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Geocharts: Water Challenges Around the World

February 28, 2013

geochartsView four interactive maps that give an overview of some of the water challenges different parts of the world currently face.

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Tensiometers in Punjab

February 20, 2013 | 1 Comment

5553503980_f30d33e0b9_oSo far, tensiometers have been tested in four central districts of Punjab, initially with more than 500 farmers the first year, and then peaking with an additional 4,500 farmers in 2011 before testing was scaled back. Data showed, on average, a 30 percent reduction in the water used in the test plots when compared with the standard practices employed in the control plots.

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Achieving Sustainable Water, Energy and Agriculture in Gujarat, India

February 19, 2013 | 2 Comments

Groundwater pump, Gujarat, IndiaWatch a video about the Columbia Water Center's project to address a looming water crisis in north Gujarat, India.

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