Data and Tools

Web Applications

Filter Total Items: 244
Date published: May 24, 2019

Water-Quality Changes in the Nation's Streams and Rivers

The trends mapper provides results from the largest-ever assessment of water-quality changes in the Nation's streams and rivers. More than 185 million water-quality records from over 600 Federal, State, Tribal, and local organizations were screened as part of this assessment.   

The mapper shows stream trends in water chemistry and aquatic ecology for four time periods from 1972-2012...

Date published: May 10, 2019

Predicted Shorelines for High Flows on the Colorado River Application

This application highlights modeled flows of the Colorado River for a discharge of 41,000 cubic feet per second (cfs) that is approximate to recent (2012 - 2018) and future anticipated water releases associated with a High Flow Experiments conducted from Glen Canyon Dam near Page, Arizona.  These data are to help visualize the water levels during High Flow Events in relation to other map...

Date published: May 2, 2019

Flood Inundation Mapper - Pennsylvania

USGS Flood Inundation Mapper Web Application

Date published: May 1, 2019

National Coal Resources Data System (NCRDS) Database Query

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

Date published: April 30, 2019

Sandbar Monitoring Sites - Remote Camera Photographs Application

GCMRC and Northern Arizona University have engaged in long-term monitoring of 45 sandbar sites along the Colorado River in Grand Canyon for close to three decades.  Remote cameras have been established to monitor sandbar changes in between site surveys that occur every Fall.   This application provides access to thousands of photos, with an option to view photos around specific high flow...

Date published: April 29, 2019

NY WSC Go2 Mapper

Interactive web mapping application used to display Go2 warning messages and field personnel locations. The Go2 system is used by USGS staff to monitor the maintenance of USGS gages.

Date published: April 28, 2019

National Petroleum Reserve, Alaska, (NPRA) Legacy Seismic Data Archive

The National Petroleum Reserve, Alaska, (NPRA) Legacy Data Archive represents one of the largest geological and geophysical data sets held by the U.S. Geological Survey.  Two exploration programs by the U.S. Navy and USGS collected over 12,000 line miles of seismic data and drilled 28 wells.  These programs generated a vast amount of data, analyses, and documents, much of which is presented...

Date published: April 2, 2019

Flood Event Viewer - Montana June 2018 Flood Rocky Mountain Front

The USGS WY-MT Water Science Center provided discharge measurements and high water mark (HWM) flagging for the June 2018 flooding along Elk Creek in Augusta, Montana.

Date published: March 29, 2019

World Coal Quality Inventory (WOCQI) Spatial Viewer

World Coal Quality Inventory (WOCQI) Spatial Viewer

Date published: March 29, 2019

National Coal Resources Data System (NCRDS)

The National Coal Resources Data System (NCRDS) began as a cooperative venture between the USGS and State geological agencies in 1975 and focused on the stratigraphy and chemistry of coal. The current component databases of NCRDS include: USTRAT, USCHEM, and USCOAL.

Date published: March 29, 2019

NCRDS USTRAT Spatial Viewer

This viewer allows users to see the location and underlying data associated with NCRDS USTRAT data points. The NCRDS Spatial Viewer was expanded to display data from the USCHEM and USCOAL databases in FY2011.

Date published: March 29, 2019

Coal Point-source and Chemical Data (COALQUAL)

Data containing geodetic location, field observations, sample analyses, bed thickness; lithology; depth of burial, moisture, ash, and sulfur content, heat value, and major-, minor-trace-element contents.