Due to a lapse in appropriations, the majority of USGS websites may not be up to date and may not reflect current conditions. Websites displaying real-time data, such as Earthquake and Water and information needed for public health and safety will be updated with limited support. Additionally, USGS will not be able to respond to inquiries until appropriations are enacted. For more information, please see www.doi.gov/shutdown
National Geospatial Program
The U.S. Geological Survey (USGS) is the Nation’s largest water, earth, and biological science and civilian mapping agency. While the USGS National Geospatial Program and its predecessors have conducted the mapping mission for more than 125 years, the products and services offered, and the means by which they were developed, changed many times.
The NGP satisfies the needs of customers by providing geospatial products and services that customers incorporate into their decisionmaking and operational activities. These products and services provide geospatial data that are organized and maintained in cost-effective ways and developed by working with partners and organizations whose activities align with those of the program.
The U.S. Geological Survey celebrated the 125th anniversary of its national program for topographic mapping (1884–2009). Topographic maps became a signature product of the USGS because the public found them—then and now—to be a versatile tool for viewing our Nation's vast landscape.