Lake Powell, an iconic centerpiece of the Colorado River Basin and the second-largest reservoir in the United States, is ...

Despite water levels not being as high as they once were, nature is finding surprising ways to capitalize on the changes.

In 1963, the Glen Canyon Dam was built. It created Lake Powell Reservoir, which straddles Utah and Arizona, to ensure a water ...

Though water levels have recovered from historic lows, the lake may never be full again, and the reasons go beyond just ...

Water levels at Lake Powell have improved since the historic lows of 2022, but a dry winter could spell trouble.

A harmful algal bloom has been detected at Lake Powell and across the Glen Canyon National Recreation Area, park officials said Friday. Visitors should avoid contact with the lake water until further ...

The Colorado River is managed like a joint bank account — seven states have equal shares of two basins, and not a single drop ...

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In 1963, the Glen Canyon Dam was built. It created Lake Powell Reservoir, which straddles Utah and Arizona, to ensure a water supply for the lower Colorado River basin states and Mexico. Over the past ...