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Ogallala Blue: Water and Life on the Great Plains

Ogallala Blue: Water and Life on the Great Plains

William Ashworth

ISBN: 978-0-881-50736-2

*Norton agency titles

120 pages

Select type: Paperback

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The Ogallala Aquifer contains enough water to fill Lake Erie not once but nine times over, and it stretches from Texas to South Dakota, from Colorado almost to Iowa. Every year five trillion gallons are pumped out for irrigation, and if the aquifer goes dry (or, more accurately, when it goes dry), $20 billion worth of food and fiber will disappear overnight.

In this lively, carefully researched narrative, William Ashworth tells the history of the Ogallala, from its formation after the retreat of the glaciers to its uncertain future. The most dramatic part of that history deals with efforts to exploit the hidden waters, starting with the primitive wells of long-vanished tribes, through the invention of the center-pivot sprinkler, and on to ever more sophisticated extraction technologies. This is an account of people as well as water, with many vignettes of those living in the shadow of the Ogallala\'s decline.