Columbia Water Center

Severe flooding occurred during the 2011 monsoon season in Thailand, resulting in more than 800 deaths and 14 million people affected, mostly in the northern region and the greater Bangkok metro area.

Project Uses Satellites for Rapid Assessment of Flood Response Costs

Overall global losses from natural disasters such as floods, landslides or earthquakes amount to about $300 billion annually. A rapid and early response is key to immediately address the loss of human life, property, infrastructure and business activity.

by |May 22, 2017
Photo: Archives of the International Allies Against Mining in El Salvador

Does El Salvador’s Metal Mining Ban Suggest a Global Trend?

A number of national and local governments are tightening environmental regulations and shutting down specific mining projects, or in some cases the entire industry, due to environmental risks, including those related to water use and pollution.

by |May 2, 2017
A domestic rainwater harvesting system from Atlantis, an international company that engineers systems to capture rainfall and runoff, and other “green” infrastructure.

An Ancient Tool Holds Promise for Modern Water Problems

The potential effectiveness of harvesting rainwater to bolster water supply and reduce potentially polluting runoff varies greatly from place to place, even within a particular city or neighborhood. Now researchers at the Columbia Water Center have developed a tool to assess the potential of rainwater harvesting throughout the United States.

by |March 22, 2017
The Animas River between Silverton and Durango in Colorado, USA, within 24 hours of the 2015 Gold King Mine waste water spill. Photo: Riverhugger/Creative Commons

Why Are Mines Still Polluting? The Money’s Not There

Across the nation, abandoned mine sites continue to pollute the environment for decades as acid mine drainage flows into rivers and streams. A 1980 law was supposed to fix that, but lack of funding and enforcement have left the public stuck with the bill.

by |December 20, 2016
Photo: Luis LuCheng / flickr

Water Quality Concerns Extend Well Beyond Flint

Researchers at the Columbia Water Center have been analyzing trends in drinking water quality violations. A critical lesson is that water quality violations extend well beyond the problem of lead in Flint’s drinking water.

by |November 2, 2016
Hoover Dam. Photo: U.S. Bureau of Reclamation

Dammed Funding for U.S. Dams

Across the nation, large-scale water infrastructure such as dams have provided a multitude of services, from electric power and water reservoirs to flood control and containment of pollution. But federal investments in large water infrastructure projects have largely been curtailed over the past few decades.

by |October 12, 2016
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Making Agriculture Sustainable in One of India’s Poorest States

Jharkhand, India is one of the nation’s poorest and most most food-insecure states, with over 45 percent of the population living below the poverty line. Can a research team devise sustainable ways to improve livelihoods, productivity and sustainable water use?

by |September 9, 2015
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How to Make Good on the Promise of Water as a Human Right

Is the creation of a National Water Framework Law or other stronger national legislation the right approach to creating a more sustainable water regime in India? To answer that question, one has to look at the current constitutional status of water rights in the country.

by |December 22, 2014
A burst water pipe.  Source:  ITT

The State of Water in America

Guest Post By Colin Sabol, Vice President of Marketing and Business Development for ITT’s Fluid and Motion Control division

Today, World Water Day, is a day designed to draw attention to the state of one of the world’s most precious resources. This is a global issue with many regional and local implications. Here in America, drinking water is under threat from many forces, but none so consistently overlooked as aging, deteriorating infrastructure.

by |March 22, 2011
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ImagineH2O’s 2010 Water Energy Nexus Prize Announced

ImagineH2O’s 2010 Water Energy Nexus Prize is a global competition for water businesses that save energy. Possible areas of innovation include energy efficient transport, treatment and use of water.

by |September 7, 2010