United States Geological Survey Library

The United States Geological Survey Library (USGS Library) is a program within the United States Geological Survey, a scientific bureau within the Department of Interior of the United States government. The USGS operates as a fact-finding research organization with no regulatory responsibility. The United States Geological Survey Library (USGS Library) is a program within the United States Geological Survey, a scientific bureau within the Department of Interior of the United States government. The USGS operates as a fact-finding research organization with no regulatory responsibility. The USGS Library has major branches in Lakewood, Colorado (Denver Federal Center), and Menlo Park, California and smaller, focused research libraries in Flagstaff, Arizona and Lafayette, Louisiana.