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  1. U.S. Geological Survey | USAGov

    The U.S. Geological Survey is the nation's largest water, earth, and biological science and civilian mapping agency. It collects, monitors, analyzes, and provides scientific understanding of natural resource conditions, issues, and problems.

  2. United States Geological Survey - Wikipedia

    The United States Geological Survey ( USGS, formerly simply Geological Survey) is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology.

  3. U.S. Geological Survey Coronavirus (COVID-19) Update We are operating at maximum telework and continue to conduct the important work of the USGS, including maintaining mission essential and critical functions.

  4. Geological Survey | Definition of Geological Survey by ... survey

    Geological survey definition is - a systematic examination of an area to determine the character, relations, distribution, and origin or mode of formation of its rock masses and mineral resources.

  5. Geological survey - Wikipedia

    A geological survey is the systematic investigation of the geology beneath a given piece of ground for the purpose of creating a geological map or model.

  6. USGS - United States Geological Survey - All Acronyms

    United States Geological Survey is abbreviated as USGS. (also U.S.G.S. or USGA) EPA Environmental Protection Agency. IT Information Technology. C2 Ethane. RCRA Resource Conservation and Recovery Act. EPRI Electric Power Research Institute. DOE Department of Energy. C1 Methane.

  7. Overview - Maps - USGS

    The U.S. Geological Survey developed the GNIS in support of the U.S. Board on Geographic Names as the official repository of domestic geographic names for the Federal Government and the source for applying geographic names to Federal electronic and printed products.

  8. Overview - Maps - USGS

    The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration's National Marine Sanctuary Program, has conducted seabed mapping and related research in the Stellwagen Bank National Marine Sanctuary (SBNMS) region since 1993.

  9. Watersheds are delineated by USGS using a nationwide system based on surface hydrologic features. This system divides the country into 21 regions (2-digit), 222 subregions (4-digit), 370 basins (6-digit), 2,270 subbasins (8-digit), ~20,000 watersheds (10-digit), and ~100,000 subwatersheds (12-digit).

  10. Latest Earthquakes

    The Latest Earthquakes application supports most recent browsers, view supported browsers. If the application does not load, try our legacy Latest Earthquakes application.

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