A rocky start to the year has put water flows through America's second-largest reservoir on track to decline, unless ...

Arizona is gearing up for a potential legal showdown to safeguard its water rights amid growing tensions over the Colorado ...

After years of studying and experimenting with pilot programs, the future of Colorado River management will almost certainly ...

Some environmentalists oppose the excavation because they believe a changing climate and excess demand for water will eventually drain Lake Powell into a hiker's paradise. "Very soon the level is ...

A monthly timestep salinity model of Lake Powell was developed for the Bureau of Reclamation. CE‑QUAL‑W2, a complex water quality and hydrodynamic model, was analyzed to observe temporal and ...

Reclamation finally drops more details about how it might handle Colorado River water shortages after 2026, but few people ...

The result is that the federal Colorado Basin River Forecast Center is now predicting that April through July flows into ...

Colorado and other Upper Basin states are experimenting with temporarily reducing some consumptive uses to make water available as a storage buffer in Lake Powell. This paper and its technical ...

The Biden administration claimed a victory on Friday, saying it had "successfully staved off a crisis in the Colorado River Basin in the short term and set it up for success in the years ahead." ...