Data and Tools

Web Applications

Filter Total Items: 244
Date published: September 27, 2019

Regional Stream Quality Assessment (RSQA)

The goals of the Regional Stream Quality Assessment (RSQA) are 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.

Attribution: Water Resources
Date published: September 26, 2019

Kīlauea 2018 - lower East Rift Zone eruption and summit-collapse events

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

Date published: September 2, 2019

Hurricane Dorian 2019 - Event Support Map

Track hurricane related data, information, imagery, and more.

Date published: September 2, 2019

Flood Event Viewer — Hurricane Dorian

Provides real-time and observed stream gage and flood sensor data. 

Date published: August 28, 2019

Protected Areas Database of the United States (PAD-US)

The Protected Areas Database of the United States (PAD-US) is used to show boundary information.

Date published: August 22, 2019

Delaware River Dashboard

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.

Attribution: Water Resources
Date published: August 22, 2019

Trails Explorer

The Trails Explorer  is a web application showing the current distribution of aggerated trails.  

Date published: August 21, 2019

The National Map Viewer

The National Map Viewer is your source for viewing and downloading USGS data.  

Date published: August 9, 2019

Fauquier County Groundwater Recharge

A Soil-Water-Balance (SWB) model (Westenbroek and others, 2010) was 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...

Date published: August 6, 2019

Airborne Geophysical Survey Inventory of the US Interactive Application

Feature Layer - data documents the spatial footprint and survey details of airborne geophysical surveys in the United States.

Date published: July 17, 2019


ShakeMap is a USGS product in conjunction with regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes. They are used by federal, state, and local organizations, both public and private, for post-earthquake response and recovery, public and scientific information, preparedness, and disaster planning.

Attribution: Natural Hazards
Date published: July 15, 2019

Phenology Viewer

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