Research shows deep groundwater flows in mountain aquifers impact river base flow and water age. Climate change may reduce recharge, affecting mountain water resources.

Southern Nevada Water Authority announces mandated winter watering limits of one day per week, with Sunday watering prohibited. To save water, the Authority offers rebates for grass-to-desert...

California's State Water Project receives a new permit to protect endangered fish species while ensuring water supply for 27 million people using innovative strategies.

Tensions in southern Arizona: Governor Hobbs' $1.5M San Pedro River grant sparks backlash from Center for Biological Diversity and others.

A study conducted in the South Platte basin in Colorado indicates that water shortages hinge on population location and water laws—not just supply. Smart urban planning can cut shortages and boost...

USGS study finds over 71 million Americans may use groundwater contaminated with PFAS "forever chemicals," raising health concerns across the U.S.