Although California has perhaps had it the worst, drought also affects other states, mainly the southwestern ones. Mike Bostock and Kevin Quealy for the New York Times have been updating an animated map weekly. It shows the spread of drought severity, across the United States. But, be sure to scroll down to also see drought levels over time, shown as stacked area chart.
Mapping the spread of drought, nationally
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Data Underload #8 – Unsolicited
A few months back, the Caltrans Performance Measurement System (PeMS) …
Salary and Occupation
Salaries vary across occupations. Here are some charts that show by how much for 800 of them.