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Technical Announcements

Explore the technical news that focuses on data, methodologies, and more. Use an RSS reader, browser extension, or software to get updates when new Technical Announcements are posted.

Filter Total Items: 272
New USGS Field Method is a Breakthrough for Contaminant Analysis in Water Samples

New USGS Field Method is a Breakthrough for Contaminant Analysis in Water Samples

The U.S. Geological Survey published a new report highlighting a portable continuous-flow centrifuge which aims to save time and money on contaminant...

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New USGS Map of High Plains Aquifer Represents Conditions After Enacting Changes To Agricultural Management Practices

New USGS Map of High Plains Aquifer Represents Conditions After Enacting Changes To Agricultural Management Practices

Water-level changes from 2002 to 2015 were examined in wells screened in the High Plains aquifer within the Republican River Basin and the results are...

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USGS Releases New JavaScript Library for Plotting Water Data for the Nation

USGS Releases New JavaScript Library for Plotting Water Data for the Nation

A new JavaScript library, called GWIS (Graphing Water Information System), can create time-series plots of information measured at U.S. Geological...

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Imagery Services Update to The National Map

Imagery Services Update to The National Map

The USGS announces the sunset of National Map High Resolution Orthoimagery Data and Service

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Shrinking Number of Long-term Monitoring Sites Could Hamper Scientists’ Ability to Measure Recovery of Impaired Streams

Shrinking Number of Long-term Monitoring Sites Could Hamper Scientists’ Ability to Measure Recovery of Impaired Streams

Consistent, national-scale and long-term water-quality monitoring of the Nation's rivers and streams has declined, in some cases, by more than half...

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Managing 246 million acres: new science-based tools support Bureau of Land Management’s landscape approach

Managing 246 million acres: new science-based tools support Bureau of Land Management’s landscape approach

The U.S. Geological Survey and the Bureau of Land Management today released a collaborative report with new information and tools to support effective...

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Groundwater Quality in Eastern U.S.

Groundwater Quality in Eastern U.S.

A regional assessment of untreated groundwater in the combined Valley and Ridge and Piedmont and Blue Ridge aquifers in the eastern United States is...

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Groundwater Quality in the Coastal Lowlands Aquifer System

Groundwater Quality in the Coastal Lowlands Aquifer System

A regional assessment of untreated groundwater in the Coastal Lowlands aquifer system in the southeastern United States is now available from the U.S...

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Groundwater Quality in the Northern Atlantic Coastal Plain Aquifer System

Groundwater Quality in the Northern Atlantic Coastal Plain Aquifer System

A regional assessment of untreated groundwater in the Northern Atlantic Coastal Plain aquifer system in the eastern United States is now available...

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Groundwater Quality in the Southeastern Coastal Plain Aquifer System

Groundwater Quality in the Southeastern Coastal Plain Aquifer System

A regional assessment of untreated groundwater in the Southeastern Coastal Plain aquifer system is now available from the U.S. Geological Survey.

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Groundwater Quality in the West: Examining Basin and Range Basin-Fill Aquifers

Groundwater Quality in the West: Examining Basin and Range Basin-Fill Aquifers

A regional assessment of untreated groundwater in the Basin and Range basin-fill aquifers, which include parts of Nevada, California, Arizona, Utah...

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New Tool Shows Historic and Simulated Future Water Conditions in the U.S.

New Tool Shows Historic and Simulated Future Water Conditions in the U.S.

Water users around the country can now view the past and simulated future of hydrologic processes. 

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