Floods are temporary overflows of water onto land that is usually dry. Flash floods occur suddenly and can be extremely dangerous. Both may result from rain, storms, or dam overflows and cause widespread damage.

What Are Floods and Flash Floods?

Floods are temporary overflows of water onto land that is usually dry. Flash floods occur suddenly and can be extremely dangerous. Both may result from rain, storms, or dam overflows and cause widespread damage.

Preparing for Floods and Flash Floods

Floods can happen with little or no warning, so being prepared in advance is essential. Know if your area is prone to flooding, and create a family emergency plan that includes evacuation routes and pet safety. Prepare an emergency supply kit with essentials like water, non-perishable food, flashlights, and first-aid supplies.

Actions During Floods and Flash Floods

When flooding begins, your safety depends on quick, calm decision-making. Listen to official alerts and follow evacuation orders immediately. If indoors, move to higher ground and disconnect electrical appliances.

Home

Monitor weather alerts

Turn off power if safe

Outdoors

Stay away from rivers, trees, and power lines

Driving

Don’t drive through water

Safety After Floods and Flash Floods

Even after the water recedes, dangers remain. Return home only when authorities confirm it’s safe. Avoid walking or driving through floodwater, which may be contaminated or electrically charged. Wear protective gear during cleanup and stay alert for damaged structures, electrical hazards, and wild animals. Never touch wet electrical equipment, and operate generators only outdoors. People with respiratory conditions should avoid mold-prone environments. Staying cautious after the flood is just as important as preparation.

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