Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...
The USGS has revealed than around 71 to 95 million Americans may rely on groundwater supplies with detectable levels of PFAS.
with a new map revealing that almost 75% of the country is in a danger zone. The US Geological Survey (USGS) made the ...
According to estimates from a new USGS predictive model, exposure to certain PFAS chemicals may pose health risks. An ...
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