Data and Tools

Web Applications

Filter Total Items: 243
Date published: December 18, 2018

San Antonio Creek Valley Hydrologic Monitoring

In order to understand the integrated hydrologic systems in the San Antonio Creek Valley, many different types of data are being gathered from both the surface water and groundwater system. Learn about these data types and explore them with the interactive map.

Date published: December 17, 2018

California Groundwater Model Archive

The USGS models shown on this site are in the public domain, and are freely available. They are based on MODFLOW and other public-domain USGS software. Links to publications and web resources associated with each model are shown in the table next to the model map. The associated model files for some of these models are currently available via download.

Date published: December 17, 2018

Central Valley: Drought Indicators

During the recent droughts of 2007-2010 and 2012-2017, groundwater pumping has increased from the combined effects of the drought and land-use changes, re-initiating land subsidence. In order to document historical subsidence and monitor continued changes, the USGS has gathered and interpreted data from a variety of sources.

Date published: December 17, 2018

Land Product Characterization System Explorer

Direct access to the Land Product Characterization System

Date published: December 12, 2018

Grand Canyon Map Portal

Grand Canyon Map Portal

Click to launch the Grand Canyon Map Portal hosted by the U.S. Geological Survey's Grand Canyon Monitoring and Research Center (GCMRC).  GCMRC is part of the River Ecosystem Science branch of the Southwest Biological Science Center (SBSC) and is based in Flagstaff, Arizona.

Date published: December 10, 2018

2012 SPARROW Models for the Northeast: Total Phosphorus, Total Nitrogen, Suspended Sediment, and Streamflow

2012 SPARROW Models for the Northeast: Total Phosphorus, Total Nitrogen, Suspended Sediment, and Streamflow

Date published: December 4, 2018

Vegetation Dynamics Drought Viewer

The Vegetation Dynamics/Drought viewer provides a dynamic online map interface that can be used to view USGS and other data. 

Date published: December 4, 2018

USGS Water Use Data for New York

Retrieve state and county water-use data for New York for 1985 to 2015.

Date published: October 30, 2018

Current Streamflow and Water-Quality Monitoring at Select Sites in the Animas and San Juan River Basins, Colorado, New Mexico, and Utah

The USGS monitors current streamflow and water-quality conditions at various sites in the Animas and San Juan River Basins in Colorado, New Mexico, and Utah, including areas below the Gold King Mine release area. These streamgages provide continuous data on streamflow and select water-quality constituents including specific conductance, water temperature, pH, and turbidity.

Date published: October 23, 2018

Presence of Microbes and the Distribution of Climatic, Environmental, and Geochemical Variables

This web application allows users to make comparisons between national scale environmental datasets and Bacillus species and Bacillus anthracis detection results. The datasets include soil physical, chemical, and mineralogical data, current and historical climate data, landcover, and biological surveys.

Date published: October 12, 2018

Astropedia Product Search

Search Astropedia for Products.

Date published: October 4, 2018

Groundwater Conditions of Georgia

The Groundwater Conditions of Georgia application has interactive maps and graphs, that calculate water level trends over time. The application is a continuation of a series of reports begun in 1978.  

► Go to the Groundwater Conditions of Georgia application