Estimated Groundwater Withdrawals from Principal Aquifers in the United States—County Level Data for 2015
This dataset contains estimates of water withdrawals from 66 principal aquifers and "other" non-principal aquifers during 2015 for various categories of use in each county or county equivalent in the United States, Puerto Rico, and the U.S. Virgin Islands.  The U.S. Geological Survey's (USGS) National Water Use …