High good, low bad: Mead in February 2010
Memorial by artist Oskar J.W. Hansen to the men who died in the construction of Hoover Dam. For more on Hansen's work for the dam-building project that made the federal Bureau of Reclamation a defining force in the naturally dry west, click on the image. Photo: Gregvreen's Photostream, Flickr
Between 96 and 112 men died in the construction of Hoover Dam, depending on how you count the deaths (from the time of the dam’s commission in 1922 or from the start of construction in 1931).
Did they die to make the desert bloom, or because the massive federal works project offered jobs job during the Great Depression? Whether they took one for a buck or a bloom, ever since the dam’s completion and the filling of Lake Mead behind it in 1935, the captured water has gone to both desert farming in California and Arizona and a massive Southwestern housing …
High good, low bad: Mead in January 2010
Recent rains throughout the Western states supplied by Lake Mead might give the impression that a more than decade-long drought affecting the Colorado River is over.
The numbers below, along with modeled projections from the federal Bureau of Reclamation for 2010, show just how false those impressions might be.
While 2010 has been declared a normal water delivery year by Reclamation, the “most probable” scenario in its model shows the elevation of the largest reservoir in North America dipping near 1,075 feet next autumn. …
High good, low bad, Mead elevations 1999-2009
Source: federal Bureau of Reclamation. Click on the image for its 2010 operating plan for the Colorado River.
NOT everything went down during the Noughties. While federal Bureau of Reclamation records show that the elevation of Lake Mead, the major “lower basin” Colorado River reservoir serving Arizona, California and Nevada, fell more than 117 feet, the population of the US states served by Mead rose. The US Census Bureau estimates that the population of the driest state in the country, Nevada, climbed 32.3%, while Arizona’s increased 28.6% and California’s 9.1%.
If Lake Mead were a financial institution, people might, stress on might, question the logic of outgrowing one’s resources. As John Fleck of the Albuquerque Journal pointed out after reading the first version of this post, Mead is at its lowest elevation since it was first filled in the 1930s.
But the spendthrift lower basin states such as Nevada have …
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