Floods

Flooding is the nation's most common natural disaster. Flooding can happen in every U.S. state and territory. However, all floods are not alike. Some can develop slowly during an extended period of rain, or in a warming trend following a heavy snow. Others, such as flash floods, can occur quickly, even without any visible signs of rain. It's important to be prepared for flooding no matter where you live, but particularly if you are in a low-lying area, near water or downstream from a dam. Even a very small stream or dry creek bed can overflow and create flooding.

What You Should Know

Flood Preparedness

• Preparing for a Flood
• Preparing to Evacuate or Not to Evacuate
• Emergency Supplies You Will Need

After a Flood

• After a Flood
• After a Hurricane or Flood: Cleanup of Flood Water
• Sanitation and Hygiene
• Protect Your Health and Safety After a Flood
• Reentering Your Flooded Home
• When the Power Goes Out Unexpectedly
• Electrical Hazards Following a Natural Disaster