Interactive Maps

The Walker Basin Hydro Mapper web application provides a basin-wide view of real-time streamflow and reservoir storage capacity for the Walker River Basin in Nevada and California.

The Invasive Carp Open Data Hub is a platform for exploring and accessing USGS data, tools, applications, and publications related to invasive carp research and management.

Identifying areas expected to remain buffered from climate change and maintain biodiversity and ecological function is important for climate adaptation planning. As structurally diverse transitional zones between terrestrial and aquatic environments, riparian areas are often biological hotspots and provide critical corridors for species movement, particularly in arid and semi-arid regions.

This app displays historical total chlorophyll observations at U.S. Geological Survey (USGS) gaging stations, forecasts from the USGS models currently submitted to the Ecological Forecasting Initiative (EFI)-USGS River Chlorophyll Forecasting Challenge, and forecasted driver data used to create the models in a user-friendly interface.

USGS, in cooperation with the Pennsylvania Department of Environmental Protection (PaDEP), has released a geonarrative detailing the sampling of a network of surface water sites across Pennsylvania.

The Geologic Hydrogen Prospectivity Map Explorer hosts various geologic and geophysical data layers in support of the U.S. Geological Survey’s initiative to map the potential of geologic hydrogen within the conterminous U.S. This first-ever Hydrogen Map Explorer contains 19 input maps and 7 integrated maps that highlight prospective areas for naturally occurring hydrogen across the country.