Hi,

May be of interest;

60 Minutes episode last evening: 
Depleting the water
http://www.cbsnews.com/news/depleting-the-water/


Additional USGS information: 

Groundwater Information pages: http://water.usgs.gov/ogw/

Groundwater Depletion: http://water.usgs.gov/edu/gwdepletion.html

Land Subsidence: http://water.usgs.gov/edu/earthgwlandsubside.html

Groundwater Depletion in the United States (1900-2008): http://pubs.usgs.gov/sir/2013/5079/

Ground Water Atlas of the United States: http://pubs.usgs.gov/ha/ha730/gwa.html


Enjoy the day,
Emily


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Emily Wild
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