News

Title: Predictions of PFAS in groundwater at drinking water supply depths in the United States

Date:  January 24, 2025 at 2:00-2:30 pm Eastern/11:00...

WHITEHOUSE STATION, N.J. – A U.S. Geological Survey team has begun a seismic sensor deployment in an effort to capture aftershock data following the 4...

RESTON, Va. — The first widescale assessment of methylmercury in adult amphibians in the U.S. to date shows that, in amphibians, this toxic compound...

Water samples from 161 Pennsylvania rivers and streams were tested for 33 different per- and polyfluoroalkyl substances and 76% of the studied streams...

At least 45% of the nation’s tap water is estimated to have one or more types of the chemicals known as per- and polyfluorinated alkyl substances, or...

Everyone deserves clean and healthy public waterways. USGS and Urban Waters Federal Partnership are investing ~$4 million to improve our Nation's...

A new report connects road salt application (and related increasing salinity in aquifers) to increasing radium concentrations in groundwater through...

Streamflow and water level changed dramatically as Tropical Storm Henri made landfall in the northeastern U.S. in late August, 2021, as shown by the...

To learn more about USGS’s role providing science to decision makers before, during and after Ida, visit https://www.usgs.gov/Ida 

The U.S. Geological Survey announced Friday the completion of a new mobile tool that provides real-time information on water levels, weather and flood...