State environmental regulators will require owners of a uranium mine near the South Rim of the Grand Canyon to apply for more stringent water protection permit that will likely allow additional oversight. KNAU’s Ryan Heinsius reports.
Grand Canyon National Park officials have limited visitation and water use at Phantom Ranch as they overhaul a wastewater treatment facility. It comes more than two years after park and state officials agreed to upgrade the aging system. KNAU’s Ryan Heinsius reports.