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All Web Tools

Explore and refine search with advanced filtering for all web tools including apis, data access and data analysis tools, data visualizations, digital repositories, and interactive maps.

Filter Total Items: 581

Earthquake-Triggered Ground-Failure Inventories

Earthquake-triggered ground-failure, such as landsliding and liquefaction, can contribute significantly to losses, but our current ability to accurately include them in earthquake hazard analyses is limited.

Wapato Lake Interactive Lake Level Tool

The water level of Wapato Lake dictates the size (surface area) of the lake and the amount of water that it stores. This web page allows the user to interactively explore Wapato Lake water level data and how the water level translates into lake area and volume.

Coastal Change Hazards Portal

Interactive access to coastal change science and data for our Nation’s coasts. Information and products are organized within three coastal change hazard themes: 1) extreme storms, 2) shoreline change, and 3) sea-level rise. Displays probabilities of coastal erosion.

Global Mountain Explorer 2.0

The Global Mountain Explorer supports the visual comparison of three well-known global mountain raster datasets. The first two were derived from 1km DEMs with the first being produced by Kapos et al. (2000), and the second by Körner et al. (2011). The third global mountain dataset, produced by Karagulle et al. (2017), was derived from a finer resolution 250m DEM.

San Diego Hydrogeology Data Map

Map of the San Diego Hydrogeology project study area with links to groundwater and surface water data for each of the monitoring sties. 

Recent earthquakes in Oklahoma

Information on the latest earthquakes in Oklahoma.

Re-establishing Waterbird Breeding Colonies in San Francisco Bay

This U.S. Geological Survey (USGS), Western Ecological Research Center (WERC) story map details how partners are using ​science and management to maintain and establish new ​bird ​nesting colonies in support of the South Bay Salt Pond Restoration Project. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

GloVis

The USGS Global Visualization Viewer (GloVis) is an online search and order tool for selected remote sensing data.  

Measuring the July 2016 flood in northern Wisconsin and the Bad River Reservation

On July 11-12, 2016, severe thunderstorms hit northern Wisconsin, resulting in widespread flooding. Immediately following the flood, the USGS and the Bad River Band of the Lake Superior Tribe of Chippewa Indians began collecting evidence of peak flood levels. USGS scientists used these high-water marks, along with streamflow and lake level, to reconstruct the extent and depth of flood inundation.

Long Island Depth to Water Viewer 2010

USGS collects groundwater data at varying measurement frequencies to monitor the hydrologic conditions on Long Island, New York. Each year during April and May, the USGS conducts a synoptic survey of water levels to define the spatial distribution of the water table and potentiometric surfaces within the three main water-bearing units underlying Long Island.

Groundwater Conditions on Long Island, New York in 2010

USGS online mapper for water-table altitude, and potentiometric surface of the Magothy, Jameco, Lloyd, and North Shore aquifers on Long Island, NY, in 2010.

MODFLOW

MODFLOW is the USGS's three-dimensional (3D) finite-difference groundwater model. MODFLOW is considered an international standard for simulating and predicting groundwater conditions and groundwater/surface-water interactions.