Groundwater Deficit Out West

Dry conditions at the surface in the continental United States are mirrored underground in many places.

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Maps by Chris Poulsen, National Drought Mitigation Center at the University of Nebraska-Lincoln, based on data from Matt Rodell, NASA Goddard Space Flight Center, and the GRACE science team. Caption by Mike Carlowicz.

Published July 24, 2014
Data acquired July 7, 2014

Source:

GRACE