Lake Mead, in the Colorado River system, is an important supplier of water to the Golden State. It is the largest U.S.

Official data reveals how water levels at Lake Mead—a critical reservoir for several states in the western U.S.—evolved over the course of 2025. Lake Mead, located in the Colorado River Basin, is the ...

Arizona's governor says the state will start limiting groundwater pumping in an area where a Saudi farm grows hay and aquifer ...

Syracuse, N.Y. — The Onondaga County Water Authority is urging customers in six towns to conserve water after a major break in a large-diameter transmission main, officials said Saturday. The damaged ...

Cape Town’s water outlook has taken an early-summer knock, with dam levels falling faster than expected just as hotter weather and rising consumption set in. According to the City’s Water Dashboard, ...

A new report compiled by the University of Colorado's Colorado River Research Group warns that threats to the river's water supply are now so severe that they pose a significant risk to the water ...

Lake Mead’s water level rose about 3 feet above projections in December, following significant November rainfall in California. The Colorado River, which feeds Lake Mead, is under unprecedented strain ...

A high-resolution groundwater map shows how underground water varies across the U.S., with new insights for agriculture and ...

The state Water Resources Control Board has ended its silent treatment of Kings County groundwater managers after one year.

One of the largest farming businesses in Arizona has agreed to use less water and pay $11 million in a deal that state officials say will help preserve ...

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