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Web Tools

Check out web tools that include alert and notification services, data access, data analysis, data visualizations, digital repositories, and interactive maps.

APIs

APIs

Data Access Tools

Data Access Tools

Data Analysis Tools

Data Analysis Tools

Data Visualizations

Data Visualizations

Digital Repositories

Digital Repositories

Interactive Maps

Interactive Maps

All Web Tools

Filter Total Items: 579

National Water Dashboard (NWD)

The National Water Dashboard (NWD) is a mobile, interactive tool that provides real-time information on water levels, weather, and flood forecasts - all in one place on a computer, smartphone, or other mobile device. The NWD presents real-time stream, lake and reservoir, precipitation, and groundwater data from more than 13,500 USGS observation stations across the country.

WaterQualityWatch

WaterQualityWatch provides access to real-time water-quality data collected at more than 2,000 stream sites throughout the United States, including streamflow, water temperature, specific conductance, pH, dissolved oxygen, turbidity, and nitrate.

NWIS Current Water Data for the Nation (Real-Time Data)

The USGS provides real-time or near-real-time conditions water data at sites across the Nation. Current data typically are recorded at 15- to 60-minute intervals, stored onsite, and then transmitted to USGS offices every 1 to 4 hours, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events.

USGS Mobile Water Data

The USGS Mobile Water Data site highlights USGS current conditions water data in a mobile-friendly website, allowing users to monitor conditions at a favorite river or stream or locate nearby monitoring locations. All USGS current conditions water data is available.

How We Model Stream Temperature in the Delaware River Basin

Neural networks are powerful deep learning models that help us make accurate environmental predictions. This data visualization describes how to train an artificial neural network, and how the USGS uses them to make physically-realistic predictions with less data.

Bay-Delta Water Quality Survey, 2018 and 2020 Comparison

Delta Survey Data Visualization Contents for 2018 and 2020

Colorado River Basin Science & Technology

A geonarrative introducing an integrated approach to improve efficiency and delivery of actionable USGS drought science using advanced information technology.

Ecological Drought Across the Country

Learn about how the Climate Adaptation Science Centers have been exploring the topic of ecological drought across the country. 

The Fish and Climate Change Database (FiCli)

The Fish and Climate Change Database (FiCli) is a comprehensive resource of climate change effects on inland fishes globally.

2020 Climate Adaptation Science Centers Annual Summary

A geonarrative highlighting the Climate Adaptation Science Center's science, partnerships, and capacity building activities from Fiscal Year 2020.

WaterWatch (surface water)

WaterWatch displays maps, graphs, and tables describing real-time, recent, and past streamflow conditions for the United States, including flood and droughts. Real-time information generally is updated on an hourly basis.

Hydrologic Unit Maps

The U.S. is sub-divided into successively smaller hydrologic units which are classified into four levels: regions, sub-regions, accounting units, and cataloging units. Each unit is identified by a unique hydrologic unit code (HUC) consisting of two to eight digits based on its classification. This site provides information and data for current and historical hydrologic units, names, and numbers.