Estimated Use of Water in U.S. Counties

Estimated use of water contains state and county-level data compiled from those collected at the site-specific level from hundreds of thousands of local, state and federal environmental agencies. The data are collected and produced every five years. Unless otherwise indicated, units are millions of gallons per day (Mgal/d). The source is the United States Geological Survey.

Periodicity: Annually

Series Begins/Ends: 1998/2010

Data Source: United States Geological Survey

Updated:  Jan. 22, 2013 Next update: Jul. 05, 2018

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