Public Assistance Requested to Account for Individuals Following Grand Canyon Flash Flood

News and Adventure from Glacier National Park

The National Park Service is asking the public to provide information for more than 20 individuals who may be missing or unaccounted for following a significant flash-flood event in Bright Angel Canyon and the Phantom Ranch area on August 29.

Grand Canyon National Park staff, in coordination with the Arizona Department of Public Safety, are continuing evacuation and response efforts and working to account for individuals who may have been in the affected area.

The National Park Service is asking anyone who knows of hikers or backpackers who were in the inner canyon along the Bright Angel Creek corridor on August 29, as well as anyone who had a campground reservation in the affected corridor, to provide information to the National Park Service Investigative Services Branch (ISB). This includes individuals who may have been traveling along the North Kaibab Trail from the North Kaibab Trailhead to Phantom Ranch, staying at Bright Angel Campground, or traveling or staying in the area known as “the Box” north of Phantom Ranch.

If you know of anyone who may have been hiking or backpacking in these areas, please contact the NPS Investigative Services Branch Tip Line:

NPS ISB Tip Line: 888-653-0009

Email: e-mail us

When submitting a tip, please provide any information you have about the individual, including their name, approximate location, travel plans, group size, clothing or backpack description, or when they were last known to be in the area. You do not have to provide your name.

Additional info:

A significant flash-flood event occurred in Bright Angel Canyon and the Phantom Ranch area on August 29, beginning at approximately 2:30 p.m.

As of the morning of August 30, 62 individuals have been evacuated from Phantom Ranch and the lower North Kaibab Trail. Additional individuals are scheduled to be evacuated this morning from Cottonwood Campground and Phantom Ranch in coordination with the National Park Service and Arizona Department of Public Safety. Evacuees are being transported to the Maswik Lodge Cafeteria on the South Rim, where the American Red Cross is coordinating assistance. No injuries have been reported as of the latest available information.

Phantom Ranch, Bright Angel Campground, the Phantom Ranch Canteen and cabins, and the entire North Kaibab Trail from the North Kaibab Trailhead to Phantom Ranch are closed until further notice. The Black Bridge and Silver Bridge crossing the Colorado River are also closed until further notice. There is currently no estimated reopening date for these areas and other inner canyon closures may be necessary. For the latest trail and closure information, visit the park’s Key Hiking Messages webpage.

The flash flood resulted in significant impacts to infrastructure throughout Bright Angel Canyon. Nearly all footbridges spanning Bright Angel Creek were destroyed, eliminating hiker access across the creek. Grand Canyon National Park staff are continuing to assess damage to trails, bridges, utilities, facilities and other infrastructure.

The Colorado River is currently closed to river traffic until further notice due to metal structures and debris entering the river. River parties already in the canyon are receiving direction through river operations rangers and the Grand Canyon River Alert system. Visitors with upcoming river trips should contact their commercial outfitter or NPS River Permits for trip-specific information.

Additional thunderstorms and heavy rainfall are possible today and Monday, which could result in additional flash flooding, debris flows, rockfall and changing trail and river conditions.

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Check out our online trail guides:

• Glacier National Park: HikinginGlacier.com

• Grand Teton National Park: TetonHikingTrails.com

• Rocky Mountain National Park: RockyMountainHikingTrails.com

• Ramble On: A History of Hiking

Source: http://hikinginglacier.blogspot.com/2026/08/public-assistance-requested-to-account.html