All Web Tools

Hurricane Maria made landfall in Puerto Rico on September 20, 2017, bringing with it a mix of high winds and extreme rainfall. This data visualization animates Hurricane Maria's Water Footprint, the cumulative precipitation the storm dropped on the island, and the impact of rainfall on river gage height.

Hurricane Matthew approached the southeastern U.S. coast on October 7, 2016. This is a data visualization that shows the hurricane's impact on precipitation and streamflow.

The following graphs show water surface elevations above NGVD 1929 in selected reservoirs for several years, including 2015. The purpose of these graphs is to compare water surface elevations during 2015 with water surface elevations observed during years when documented droughts have occurred.

This application allows users to view, query, select, and export mean, 25th, and 75th percentile groundwater recharge data for Fauquier County, Virginia, USA resulting from a soil-water-balance model developed to estimate the mean annual water budget for the period 1996 through 2015 and the annual water budget for a drought-year in 2001.

This application allows the display and query of drought probability. Maximum likelihood logistic regression is used to estimate drought probabilities for selected Northeast region streams.

This geonarrative summarizes Kīlauea’s 2018 events, highlighting the historical context and contributions to science.

Explore water resources maps and GIS data.

Microplastics, plastic particles less than 5 millimeters in diameter, are a contaminant of emerging concern in aquatic environments. This interactive visualization explores classifications and potential sources of microplastics in the Great Lakes.

The Multi-Resolution Land Characteristics (MRLC) consortium is a group of federal agencies who coordinate and generate consistent and relevant land cover information at the national scale for a wide variety of environmental, land management, and modeling applications.

The National Archive of Marine Seismic Surveys (NAMSS) is a marine seismic reflection data archive consisting of data acquired by or contributed to U.S. Department of the Interior agencies. The USGS is committed to preserving these data on behalf of the academic community and the nation. Data are provided with free and open access.

Query, browse, and download descriptive stratigraphic data associated with numerous locations throughout the United States.

NEMI is a searchable database of environmental methods, protocols, statistical and analytical methods, and procedures that allows scientists and managers to find and compare methods for all stages of the monitoring process.