More than 400 people are being evacuated from a village in the Grand Canyon after an earthen dam burst following a night of heavy rain.
Grand Canyon National Park spokeswoman Maureen Oltrogge said water from the Redlands Dam was causing flooding in Supai, at the bottom of Supai canyon.
None of the residents, who are members of the Havasupai tribe, were injured.
Dozens of campers have also been airlifted out by the Arizona National Guard and Department of Public Safety.
Uprooted
The Redlands dam is on Havasu Creek. The creek feeds the Colorado River, which runs through the Grand Canyon.
Evacuees were being flown out of the Supai area and then taken on buses to Peach Springs, about 60 miles (96km) south-west of Supai.
About 16 people in a private boating party were among those who had to be rescued after becoming stranded on a ledge on the Colorado river when their rafts were swept away by flood water.
Some hiking trails and footbridges have been washed away and trees uprooted,
A flash flood warning was in effect until early evening with more rain threatened.
The BBC's Rajesh Mirchandani in Los Angeles says although 400 million visitors go to the Grand Canyon each year access to the lower areas is well-regulated and the National Park Service says almost no-one is left unaccounted for.
Source: bbc.co.uk/
