California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

Water recycling can lessen the burden on the Colorado River Basin, but just 26% of treated municipal wastewater is reused ...

In a blistering letter, water officials in Arizona ... ago to carry river water should Lake Powell drop too low for the water to pass through the dam’s turbines. But last year, the bureau ...

The infrastructure problems at the dam in northern Arizona have come into focus over the last few years. If the levels of Lake Powell continue to decline and reach critically low levels ...

Meteorologists look to April 1 as the date when snowpack peaks and begins to melt, leaving little time this year to make up ...

In a letter sent to Interior Secretary Doug Burgum last month and obtained by the Las Vegas Review-Journal, the three negotiators who represent Nevada, California and Arizona expressed their ...

For an affordable, family-friendly vacation among the red rock canyons of Arizona and Utah, check out this beautiful lake and ...

Upstream states on the Colorado River are investing in measurement technology, but experts say more data doesn't always mean ...

Internal discussions at Reclamation are now focused on how to protect critical staff who oversee dam ... Lake Mead: Water levels dropped after one Native tribe’s funding for water conservation dried ...