ASHEVILLE, N.C. (828newsNOW) — With summer storms increasing across the region, emergency officials and the National Weather Service are urging residents to be prepared for flash flooding — one of the most dangerous weather threats in the United States.

Flash floods can develop within minutes of heavy rainfall, particularly in mountainous or low-lying areas. The U.S. National Weather Service in Greenville-Spartanburg warns that even small amounts of water can be hazardous.

“Water levels and the rate at which the water is flowing can quickly change,” the agency said. “Do not drive or walk into water. It only takes 6 inches to knock you off your feet.”

Before the flood

Officials recommend creating an emergency plan and signing up for weather alerts. Residents should prepare a disaster supply kit with essentials such as bottled water, nonperishable food, medications, flashlights and batteries. Those living in flood-prone areas should move valuables to higher ground and clear gutters and drains to help prevent water buildup.

During the flood

“Turn Around, Don’t Drown” remains the key safety message. People should avoid walking or driving through flooded roads, where just 12 inches of moving water can sweep away a vehicle. Residents are urged to seek higher ground immediately and avoid creeks, rivers and storm drains.

If evacuations are ordered, officials say to leave quickly and safely. Avoid contact with floodwaters, which may contain debris, sewage or chemicals.

After the flood

Do not return to affected areas until local authorities declare them safe. Officials advise waiting for power restoration and structural inspections before going home. Damage should be documented with photos, and protective gear should be worn during cleanup.

Flash floods can strike fast, but being prepared can save lives, officials said.

For more information, visit weather.gov/safety/flood or your local emergency management office.

 

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