Ever wonder what the deepest lake in Arizona is? Here's what you want to know about the top spot for swimming, boating and ...

Do you have a tip on a science story that Newsweek should be covering? Do you have a question about Lake Powell? Let us know ...

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

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 ...