Dust billowed as a farmer plowed a dry field in near Buttonwillow, Calif., in April 2009, when the drought was in its third year.
Southwestern Water: Going, Going, Gone? - NYTimes.com: "The glum projections of the growing gap between demand for water in the Southwest and the dwindling supplies have never been optimistic, but two new studies— one a research report based on satellite data, and the other an analysis of rainfall, water use and the costs associated with obtaining new water — make earlier forecasts seem positively rosy."
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