United States Geological Survey

About the Author

The United States Geological Survey (USGS) is a scientific agency of the U.S. Department of the Interior, dedicated to studying the landscape, natural resources, and natural hazards of the nation. Established in 1879, the USGS conducts comprehensive research and produces authoritative maps, data, and reports that inform land management, environmental protection, and public safety. Through its topographic mapping program, the USGS provides detailed representations of terrain, infrastructure, and boundaries, aiding in everything from urban planning to outdoor recreation. The agency's work underscores the importance of scientific inquiry in understanding and safeguarding America's diverse geography, with publications like the Blythe Surface Management Status 1:100,000-Scale Topographic Map exemplifying its commitment to precise, accessible geospatial information.