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United States Geological Survey

12201 Sunrise Valley Drive
20192 Reston
USA
Tel.
+1703 6484000

www.usgs.gov/

Short description

As the Nation's largest water, earth, and biological science and civilian mapping agency, the U.S. Geological Survey (USGS) collects, monitors, analyzes, and provides scientific understanding about natural resource conditions, issues, and problems. The diversity of our scientific expertise enables us to carry out large-scale, multi-disciplinary investigations and provide impartial scientific information to resource managers, planners, and other customers.

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