includes more than 850,000 station years of time-series data that describe stream levels, streamflow (discharge), reservoir and lake levels, surface-water quality, and rainfall. The data are collected by automatic recorders and manual measurements at field installations across the Nation.
A broad multi-disciplinary database encompassing areas in art, science, and humanities. Includes full-text, plus indexing and abstracts for monographs, reports, conference proceedings, and other publications.
Index of geoscience literature, including journal articles, books, maps, conference papers, reports, and theses. Coverage: geology of North American, 1785–present, and geology of the rest of the world, 1933–present. Produced by the American Geological Institute, this database includes references to all publications of the US Geological Survey (USGS).