U.S. Geological Survey (USGS) scientists have identified nationwide trends toward increasing streamflow in many areas of the nation since 1940 based on data collected from long-term USGS streamgages.

Elevated concentrations of nitrogen and phosphorus, nutrients that can negatively impact aquatic ecosystems and human health, have remained the same or increased in many streams and aquifers across ...

The USGS installed a rapid deployment stream gauge on Feb. 14, 2019, on the South Branch Piscataquog River near the border of New Boston and Goffston, to monitor water levels and potential flooding ...

JUNEAU — Standing over an iceberg-littered Suicide Basin on a sunny Friday, University of Alaska Southeast environmental science professor Christian Kienholz gives some background on glacier lake ...