Interactive Maps

USGS Flood Inundation Mapper Web Application

This application includes information about ongoing or completed groundwater studies in Washington. Included are studies from coastal areas, the densely populated Puget Sound, central and eastern Washington, and cross-boundary areas shared with Canada, Oregon, and Idaho.

Water Data Labs is an experimental site that exposes tools and technologies in development by the USGS Water Data for the Nation software team. Here, users can explore and test experimental products, services, tools, and visualizations.

The Regional Stream Quality Assessment (RSQA), part of the National Water Quality Assessment project, seeks to characterize multiple water-quality factors that are stressors to aquatic life (contaminants, nutrients, sediment, and streamflow alteration) and to develop a better understanding of the relation of these stressors to ecological conditions in streams throughout the region.

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

Created for the Office of the Delaware River Master and supporting the USGS Next Generation Water Observing System Delaware River pilot, the Delaware River Dashboard shows provisional real-time water data collected at USGS observation stations in context with weather-related data from other public sources.

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.

The Phenology Viewer provides a dynamic online map interface that can be used to view USGS Remote Sensing Phenology and other datasets.

Find the number of hydraulically fractured horizontal, vertical, and directional oil and gas wells by drill (spud) year and by 8-digit U.S. Geological Survey hydrologic unit (HUC).

WHISPers, the Wildlife Health Information Sharing Partnership - event reporting system, is a partner-driven, web-based repository for sharing basic information about historic and ongoing wildlife mortality (death) and/or morbidity (illness) events. 

Information about scientific data collected through field activities conducted by scientists in the USGS Coastal and Marine Hazards and Resources Program.

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.