All Web Tools

The Baseflow Forecast Web Tool allows you to access baseflow forecasts at thousands of locations across the Nation.

The BatTool R package provides functions implementing a demographic matrix model with associated Shiny graphical user interface.

Follow the link above to access water-quality and fish tissue results for Boneau and Williamson Reservoir.

Bozeman wetland sites in Montana

By Land, Air, and Water – USGS Science Supporting Fish and Wildlife Migrations Throughout North America!

The Proxies Project is a series of studies to improve our understanding of water contaminants and water quality hazards. These studies develop models and technical approaches for estimating concentrations and assessing risk associated with: - harmful algal blooms (HABs) - per- and polyfluoroalkyl substances (PFAS) -12 elements of concern (EoC) The Proxies Project is a series of studies to impro

For 50 years, the EROS Center has been archiving and distributing satellite, aerial, and mapping data amidst farmland north of Sioux Falls, South Dakota. We invite you to explore the surprising history and cutting-edge science and research performed at EROS every day.

An online gateway for users such as state and local planners, resources managers, consultants, and researchers to more easily gain access to USGS coastal science data, products, tools, and information.

This web application, a summarized compilation of central Colorado water chemistry datasets from USGS and EPA, identifies legacy mine sites within the headwaters of central Colorado that could be good candidates for future remediation work based on stream metal concentrations, the number and complexity of mine features, and the potential for high natural background metal concentrations.

Extreme rainfall during two atmospheric river events in January 2021 and January 2022 triggered a series of debris flows in the Columbia River Gorge, Oregon. The flows had significant impacts, including multiple highway closures and one fatality. This story map highlights rainfall data and observations of debris flow deposits by the Oregon Department of Geology and Mineral Industries (DOGAMI).

This data visualization and exploration tool was designed as part of the USGS WMA Proxies Project. It provides surface water concentration data associated with 12 elements of concern (Al, As, Cd, Cr, Cu, Fe, Hg, Mn, Pb, Se, U, Zn) in a geospatial framework spanning three hydrologic basins (Delaware River, Illinois River, and the Upper Colorado River).

A decision support tool for conifer treatment to restore greater sage-grouse ( Centrocercus urophasianus) habitat within the Bi-State, California and Nevada, area. This tool provides a science-based approach for prioritizing pinyon and juniper removal to improve habitat for greater sage-grouse in the Bi-State Distinct Population Segment.