A team of researchers found that snow persistence can be used to map patterns of annual streamflow in dry parts of the western United States. With warming climates around the world, many regions are ...

The question of where to site streamgages and how long to maintain them at these sites is a central one for hydrologic data collection agencies throughout the world. Many approaches have been used to ...

The U.S. Geological Survey used a drone last week to measure streamflows in the Roaring Fork and Colorado rivers. The crow-sized quadcopter buzzed 100 to 200 feet above the rivers, filming the water’s ...