Welcome to the USGS Ground Water Information Pages
These pages are designed to provide useful information about ground-water resources
of the Nation and ground-water activities of the USGS.
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U.S. Department of the Interior, U.S. Geological Survey
Maintainer: Office of Ground Water Last update: 15:09:26 Wed 05 Jun 2002 Privacy Statement || Disclaimer || Accessibility URL: http://water.usgs.gov/ogw/data.html |
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