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drinking water

How Much Arsenic is Too Little?

Five hundred utilities in the U.S. provide drinking water with unsafe levels of arsenic, the Environmental Protection Agency says. But how many people are getting too much arsenic in their water is much less clear, according to a study conducted in part by the Columbia Water Center.

by |August 29, 2014
groundwatermap

US Groundwater Declines More Widespread Than Commonly Thought

Groundwater 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.

by |March 17, 2014
tampabaydesal

The End of Cheap Water?

Americans 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.

by |October 15, 2013