Deputy Power Manager of the Power Office with the U.S. Bureau of Reclamation Bob Martin, looks out on the downstream side of Glen Canyon Dam, where water levels of Lake Powell reservoir have declined dramatically to lows not seen since it was filled in the 1960s as growing demand for water and climate change shrink the Colorado River and create challenges for business owners and recreation in Page, Arizona, U.S., April 18, 2022. Picture taken April 18, 2022. REUTERS/Caitlin Ochs