▶️ Watch: Yellowstone floods send entire house downriver


Yellowstone National Park officials say more than 10,000 visitors have been ordered out of the nation’s oldest national park after unprecedented flooding tore through its northern half, washing out bridges and roads and sweeping an employee bunkhouse miles downstream.

No one was reported injured or killed.

Superintendent Cam Sholly said Tuesday the only visitors left in the massive park straddling three states were a dozen campers still making their way out of the backcountry.

Sholly says the park could remain closed as long as a week, and northern entrances may not reopen this summer.

All five park entrances were closed to inbound traffic for the first summer since a series of devastating wildfires in 1988. The National Park Service was working to reach visitors and staff remaining at various locations, especially in the hardest-hit northern flank of Yellowstone, officials said.

The “gateway” community of Gardiner, Montana, just north of the park’s northern boundary and home to many Yellowstone staff members, has been cut off due to a mudslide in the vicinity, according to the National Park Service.

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Electric power was knocked out in multiple areas of the park, and preliminary assessments showed numerous sections of roads throughout Yellowstone either washed away or covered in rocks and mud, with a number of bridges also damaged, the park service said.

Various roads in the park’s southern tier were on the verge of being flooded, according to the agency.

The flooding and slides were triggered by days of torrential showers in the park and steady rains across much of the wider Intermountain West following one of the region’s wettest springs in many years. The park service characterized the levels of rainfall and flooding sweeping the park as unprecedented.

Yellowstone National Park Flooding
In this photo provided by the National Park Service, is high water in the Gardiner River along the North Entrance to Yellowstone National Park in Montana, that washed out part of a road on Monday, June 13, 2022. (National Park Service via AP)

A sudden spike in summer temperatures during the past three days also has hastened melting and runoff of snow accumulated in the park’s higher elevations from late-winter storms.

The heavy rains and rapid runoff of snow melt converged to create treacherous conditions in the park just two weeks after the traditional Memorial Day holiday weekend kickoff of the U.S. summer tourist season, which accounts of the bulk of Yellowstone’s annual four million visitors.


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