United States Geological Survey

United States Geological Survey (USGS)
Seal of the United States Geological Survey
Official identifier of the U.S. Geological Survey

Flag of the United States Geological Survey
Agency overview
FormedMarch 3, 1879 (1879-03-03) (as Geological Survey)
JurisdictionUnited States
HeadquartersJohn W. Powell National Center
Reston, Virginia, U.S.
38°56′49″N 77°22′03″W / 38.9470°N 77.3675°W / 38.9470; -77.3675
Employees8,670 (2009)
Annual budget$1.497 billion (FY2023)
Agency executive
Parent agencyUnited States Department of the Interior
Websitewww.usgs.gov

The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of planets and moons, based on data from U.S. space probes.

The sole scientific agency of the U.S. Department of the Interior, USGS is a fact-finding research organization with no regulatory responsibility. It is headquartered in Reston, Virginia, with major offices near Lakewood, Colorado; at the Denver Federal Center; and in NASA Research Park in California. In 2009, it employed about 8,670 people.

The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on its hundredth anniversary, was "Earth Science in the Public Service".