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Description: A browse image of the water-level-change contours data set for the High Plains aquifer, 1980 to 1995. Data_Set_Credit: McGuire, Virginia L. and Sharpe, Jennifer B.

Source: United States Geological Survey [1]

PD-icon.svg This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of Interior. For more information, see the official USGS copyright policy

Adapted from the Wikimedia Commons file "Image:Ogallala changes in feet 1980-1995 USGS.gif" released under the GNU Free Documentation License

Appears on these pages

  • Ogallala Aquifer

    The Ogallala Aquifer, or High Plains Aquifer, is a vast yet shallow aquifer located beneath the...

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current20:27, November 23, 2007Thumbnail for version as of 20:27, November 23, 2007492 × 720 (65 KB)Fred Bauder (Talk | contribs)

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