National Geological Survey (United States)

The National Geological Survey (United States), officially known as the U.S. Geological Survey (USGS), is a scientific agency that studies Earth's processes, natural resources, and hazards. It provides vital data on geology, minerals, water, and ecosystems across the country. The USGS helps inform public safety, environmental protection, and resource management by conducting research, monitoring natural events like earthquakes and floods, and producing detailed maps and reports. Its work supports informed decision-making for government agencies, industries, and communities to better understand and sustainably manage Earth's natural systems.