Growing water use is already overtaxing limited supplies from nearly all of the region’s cross-border rivers, streams and ...

Of all the challenges facing the Colorado River, there’s at least one that all stakeholders are working on collaboratively, ...

President Donald Trump’s intrusion into California’s long-running conflict over water management has drawn massive media and ...

This latest tranche of money was originally destined for projects in Colorado, Utah, Wyoming, New Mexico, and four different ...

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

Most of the water California draws from the Colorado River goes to crop irrigation, but it's also used for drinking water.

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

California and Arizona have argued that the Upper Basin states — Colorado, New Mexico, Utah and Wyoming — should be required to take cuts to their allotments from the river in extreme shortage ...

The Trump administration’s move to halt spending on “green” energy programs leaves a big question mark hanging over federally ...

Nolie Templeton monitors Colorado River supplies for the Central Arizona ... dry for southern areas of the basin like Arizona and New Mexico, but northern areas have received normal precipitation.

Every senator representing a Colorado River Basin state — Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming — signed off on a Wednesday letter highlighting the “great value ...