U.S. Geological Survey

September 16, 2016--For the first time, U.S. and Mexico take stock of the underground water they share (High Country News)

An unknown number of aquifers dot the border along the U.S. and Mexico, groundwater both sides use for agriculture, irrigation, and cities. Likewise, how much border communities rely on them and the ways they are managed by either country remain largely unclear. For a decade, researchers have attempted to study these transboundary aquifers, but limited funding from the U.S.

July 21, 2016--Groundwater discharge to Upper Colorado River Basin varies in response to drought (USGS)

The Colorado River and its tributaries provide water to more than 40 million people in seven states, irrigate more than 5.5 million acres of land, and support hydropower facilities. More than half of the total streamflow in the UCRB originates from groundwater.

July 6, 2016--Droughts of the future will not be the droughts of the past (USGS)

Due to its prevalence and implications for humans, wildlife, and ecosystems, drought is a focal research theme of the North Central Climate Science Center (NC CSC). From December 7-8, 2015, twenty-eight scientists, managers, and communicators gathered in Fort Collins, CO to discuss and synthesize the existing knowledge of climate change and ecological drought across the North Central region.

June 21, 2016--Study finds surprising source of Colorado River water supply (Cortez Journal)

Every spring, snow begins to melt throughout the Rocky Mountains, flowing down from high peaks and into the streams and rivers that form the mighty Colorado River Basin, sustaining entire cities and ecosystems from Wyoming to Arizona.

June 7, 2016--USGS map reveals long-term changes in America’s groundwater quality (Circle of Blue)

Chloride and nitrate concentrations are rising and arsenic levels are holding steady or falling. Those are two of the conclusions from a U.S. Geological Survey assessment of changes in the nation’s groundwater quality in the last two decades.

May 10, 2016--Groundwater a huge factor in sustaining Colorado River flows (Summit Voice)

Resource managers grappling with the vexing question of how to allocate Colorado River water to the thirsty cities, ranches and farms of the Southwest have some new food for thought. A new U.S.

March 17, 2016--The water data drought (New York Times)

As a nation, we have become disciples of data. We interview 60,000 families a month to determine the unemployment rate, we monitor how much energy we use every seven days, Amazon ranks sales of every book it sells every hour. Then there is water. Water may be the most important item in our lives, our economy and our landscape about which we know the least.

December 2, 2015--U.S. Geological Survey national water census: Colorado River Basin geographic focus area study (USGS)

The U.S. Geological Survey’s (USGS) concept of a national census (or accounting) of water resources has evolved over the last several decades as the Nation has experienced increasing concern over water availability for multiple competing uses.

July 28, 2015--Nation's capital sinking into the sea, study says (Burlington Free Press)

To some, the results of a study that concludes the District of Columbia is sinking is a physical manifestation of the political environment in the nation's capital. But new research from the U.S.

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