Arizona canyon flood triggers search for missing visitors
A flash flood in Grand Canyon National Park on Saturday swept through Bright Angel Canyon and the Phantom Ranch area, leaving more than 15 people unaccounted for. Park officials evacuated 62 visitors by Sunday morning, with no reported deaths or injuries. The flood also damaged a key water pipeline, leading to water restrictions and a ban on wood and charcoal fires in the park.
The flood began around 2:30 p.m. Saturday after rainfall accumulated on the Kaibab Plateau, sending a surge of muddy water through Bright Angel Canyon and the Phantom Ranch area. Hiker footage captured debris-laden torrents rushing beneath footbridges and along trails. The park service initially estimated more than 20 missing before revising the figure to roughly 15.
By Sunday morning, 62 visitors had been evacuated, with additional evacuations planned. The flood damaged a critical water pipeline, forcing restrictions on water use and banning wood and charcoal fires. Some overnight lodging will close, though the park remains open for day visitors. Forecasters warned of more thunderstorms through Monday, raising the risk of additional flash flooding, debris flows, and rockfall.
This incident could affect thousands of travelers who rely on Grand Canyon's infrastructure each year, as water restrictions and overnight closures may disrupt reservations and backcountry permits. The damaged pipeline highlights how vulnerable remote park utilities are to extreme weather events. With more storms forecast, the situation may also strain local emergency services and nearby communities that support park tourism, potentially influencing how visitors plan trips during monsoon season.