Skip to main content
U.S. flag

An official website of the United States government

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: 759

Pennsylvania Groundwater Watch

Pennsylvania Groundwater Watch provides access to groundwater level data from 108 sites in the USGS Active Groundwater Level Network for Adams, Chester, Montgomery, Philadelphia, and Pike Counties. 

Determining High Groundwater Levels in Massachusetts

A method (commonly referred to as the Frimpter method) was developed in early 1980’s to estimate probable high groundwater levels across Massachusetts. The map and table on the web page linked above provide information on wells in the Massachusetts Observation-Well Network which have been used as index wells.

Seismogram Displays and Information

Real-time seismograms from Global Seismographic Network (GSN) and Advanced National Seismic System (ANSS) stations, and station information for both.

Cascadia Subduction Zone Database

A compilation of published datasets relevant to Cascadia subduction zone earthquake hazards and tectonics.

Seismic Design Data Web Services

Web services produced by the U.S. Geological Survey for calculating parameter values from various seismic design reference documents.

Cone Penetration Testing (CPT) Data

Cone Penetration Testing (CPT) is used to identify subsurface conditions in the upper 100 ft of the subsurface.

Earthquake Scenarios

A scenario represents one realization of a potential future earthquake by assuming a particular magnitude, location, and fault-rupture geometry and estimating shaking using a variety of strategies.

Generate a SLAB Model

This web application is used for generating a 3D slab model following the procedure of Hayes et al., 2018.

Explore and Request Data from the BBL

Explore bird banders’ data and learn how many birds have been banded and encountered since 1960. Banding and encounter data are available for request for research purposes. Discover specific banding and encounter data, the number of birds banded per species group, or learn about the lab’s species longevity records.

The Glacier - Climate Connection

The Glacier-Climate Connection geonarrative tells the story the U.S. Geological Survey Benchmark Glacier Project, of one of the longest running studies of glaciers on Earth. 

SLAB2.0 Interactive Map

Subduction zones are home to the most seismically active faults on the planet. The shallow megathrust interface of subduction zones host our largest earthquakes, and are the only faults capable of M9+ ruptures.

National Strong Motion Data

Processed strong-motion records of engineering interest are available at the Center for Engineering Strong Motion Data (CESMD).