Data and Tools


View the U.S. map of a below normal 7-day average streamflow compared to historical streamflow for the day of the year. You are able to narrow your view by State and by water resource region.

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National Integrated Drought Information System logo
April 27, 2017

U.S. Drought Portal

National Itegrated Drought Information System's U.S. Drought Portal.

Screenshot of Waterwatch website drought page
March 7, 2016

Drought Watch

Where in the Nation are droughts or very low flows occurring now? How can I see these sites on a map and get to the data?