Western Drought

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Western Drought

Post by RedRoxx44 » Aug 20 2013 5:52 pm

From Dr. Jeff Masters Wonderblog ( on Weather Underground)

For the first time in history, the U.S. government has ordered that flow of Colorado River water from the 50-year-old Glen Canyon Dam be slashed, due to a water crisis brought about by the region's historic 14-year drought. On Friday, the Federal Bureau of Reclamation--a division of the Department of Interior that manages water and electric power in the West--announced that it would cut water released from Lake Powell's Glen Canyon Dam by 750,000 acre-feet in 2014. An acre-foot is the amount of water that will cover an acre of land one foot deep; 750,000 acre-feet is enough water to supply at least 750,000 homes for one year. The flow reduction will leave the Colorado River 9% below the 8.23 million acre feet that is supposed to be supplied downstream to Lake Mead for use in California, Nevada, Arizona and Mexico under the Colorado River Compact of 1922 and later agreements. "This is the worst 14-year drought period in the last hundred years," said Upper Colorado Regional Director Larry Walkoviak in a Bureau of Reclamation press release.

In the winter of 2005, Lake Powell reached its lowest level since filling, an elevation 150' below full pool. Lake levels recovered some in during 2005 - 2011, but the resurgence of severe to extreme drought conditions have provoked a steep decline in 2012 and 2013, with the lake falling 35' over the past year. As of August 18, 2013, Lake Powell was 109' below full pool (45% of capacity), and was falling at a rate of one foot every six days."

Get ready for higher water prices and stricter conservation ???

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Re: Western Drought

Post by big_load » Mar 12 2019 6:03 pm

chumley wrote:The entire Colorado basin is looking good.
The down side is that Colorado River water is apparently super muddy right now. I hope it clears up a bit in the next two weeks.

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Re: Western Drought

Post by DixieFlyer » Mar 12 2019 6:55 pm

big_load wrote:The down side is that Colorado River water is apparently super muddy right now.
true...here is what the Colorado River in the Grand Canyon looks like right now: [ image ]

Last year at this time it looked like this: [ image ]

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