Arizona water officials are releasing cold water from Lake Powell to lower water temperatures in the Colorado River and protect the threatened humpback chub fish from an invasive species.

Whether you’re a die-hard Lake Powell fan, a nature lover, or a curious reader, get ready to explore the top things you ought to know about draining Lake Powell. By the end of this article ...

Over the 16-year analysis period, the Well-mixed Salt method overestimated the salt mass released from Lake Powell by 1.34 million tons; the Segmented 2 Layer Salt method only overestimated the salt ...