The Metropolitan Water District of Southern California and the San Diego County Water Authority announced Monday that they ...

Water from the dam is critical to providing clean drinking water to more than 600,000 residents in Sonoma and Marin counties, ...

Melting snow from California's Sierra Nevada is filling reservoirs. But dry conditions have shrunk the flow of the Colorado ...

Deep below the surface of the ground in one of the driest parts of the country, there is a looming problem: The water is ...

As the Colorado River’s reservoirs have declined, even larger amounts of groundwater have been drained from aquifers. Using ...

The Colorado River Basin has lost twice as much groundwater since 2003 as water taken out of its reservoirs, according to a ...

As the amount of water in the Colorado River shrinks, more farms and cities are turning to groundwater, which is less ...

As the Colorado River shrinks due to drought and climate change, the negotiators must decide who will take less water — and they need to do so in the next few months.

The city of Aspen is offering free irrigation assessments for the summer to assist Aspen water customers in conserving water, ...

The Colorado River Basin’s groundwater supplies are dwindling, thanks to a combination of both natural events and human pumping activities, a new study has found. The critical Western system ...

The Moscow City Council approved a task order to officially begin evaluating the Clearwater River as the alternative water ...

The study did not measure how much water evaporation floating solar would prevent, but previous NREL research has shown that photovoltaic panels—sometimes called “floatovoltaics” when they are ...