News Release

August 5, 2022 recognized as rainiest day in Death Valley’s history

An asphalt road is a few feet above the surrounding gravel wash. The left lane's asphalt pavement is broken into large pieces and collapsed.
Major damage on Mud Canyon Road, 8/31/2022.

NPS/Abby Wines

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News Release Date: September 1, 2022

Contact: Abby Wines (National Park Service), 760-786-3221

Contact: Dan Berc (National Weather Service),

DEATH VALLEY, Calif. –  The National Weather Service now recognizes August 5, 2022, as Death Valley National Park’s rainiest day. The Park received three-quarters of its annual average rainfall in a few hours, causing flash flooding.

Two rain gauges at the Furnace Creek weather station provided different rainfall measurements. The National Weather Service initially reported 1.46 inches of rain, which was recorded by an automated gauge. The agency now recognizes 1.70 inches, recorded manually by National Park Service rangers, as the more reliable number.  This is three-quarters of Death Valley’s 2.20-inch average annual rainfall.

Many roads in the park remain closed four weeks after the flood. Drivers should not assume that directions from map apps are accurate for traveling through Death Valley at this time. Information on park road status is at

Travelers should not drive past “road closed” signs. This is especially dangerous during heat waves, such as the 120- to 124-degree temperatures forecasted for Labor Day weekend. There is no cell phone coverage in most of the Park to call for help in case of vehicle problems.

National Park Service and Caltrans have opened Highway 190 (CA-190), Dantes View, Badwater Road (only from CA-190 to Badwater), and Artists Drive. Hotels, restaurants, and gas stations are open in the Park.

Federal Highways Administration has issued a contract to clear debris and fill in road gaps on several major park roads that are currently closed. This work will allow the NPS to open Beatty Cutoff Road, North Highway, Badwater Road (from Badwater to Shoshone), and Mud Canyon Road. No timeline is available yet. These initial repairs will allow standard passenger cars to drive on the roads, which will have gravel sections where pavement is missing.

fter initial public access is established, the contractor will pave the damaged sections and make other permanent repairs. The roads will remain open during that time with traffic control for safety.

Broken pieces of asphalt lay in the foreground. A section of gravel wash cuts through before the paved road continues in the distance.
Mud Canyon Road on August 31, 2022.

NPS/Abby Wines

Close-up view of the edge of a paved road, showing that the ground under the pavement edge has been washed away.
An example of the comparatively minor damage that is widespread along Park roads.

NPS/Abby Wines

Last updated: September 1, 2022

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Death Valley, CA 92328


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