Water

Has Lake Mead Risen?

Despite some drought relief out west (see U.S. Drought Monitor , still drought but generally less severe) Lake Mead has made little improvement. The graph here is from the data on the Lake Mead at Hoover Dam, End of Month Elevation (feet) page by the Bureau of Reclamation. The Sept …

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Southwest drought, bad luck or more to come?

From the climate.gov article NOAA-led drought task force concludes current Southwest drought is a preview of coming attractions by Rebecca Lindsey (9/23/2021): The team found that the record-low precipitation that kicked off the event could have been a fluke—just the rare bad luck of natural variability. But the drought would …

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Got water?

A 2016 article in Nature, The world’s road to water scarcity: shortage and stress in the 20th century and pathways towards sustainability by M. Kummu et. a., looks at water scarcity and shortages (The dotted red line in the graph copied here is the proportion of the population dealing with …

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