2024年7月30日 · Flooding is the most common and costly natural disaster in the U.S., and thanks to climate change, rising sea levels, wildfires, and changing precipitation patterns are increasing the number and intensity of extreme weather events with torrential rainfall. Already this year, there have been 39 flood-related deaths.

Below are the most common flood hazards to impact the United States. Flash floods are exactly what the name suggests: floods that happen in a flash! Flash floods generally develop within 6 hours of the immediate cause. Causes of flash flooding include heavy rain, ice or debris jams, and levee or dam failure.

2024年2月6日 · Floodwater and standing water can be dangerous and can make you vulnerable to infectious diseases, chemical hazards, and injuries. Protect yourself and your loved ones from the risks brought by floodwater by following these steps. Don't drive in flooded areas. Always follow warnings about flooded roads.

2024年9月30日 · Floods, big or small, can have devastating effects on your home and your family. You can take steps to reduce the harm caused by flooding. Learn how to prepare for a flood, stay safe during a flood, and protect your health when you return home after a flood. Know what to do if there is a flood watch or warning in your area.

2024年10月1日 · Flood water may have high levels of raw sewage or other hazardous substances. Early symptoms from exposure to contaminated flood water may include upset stomach, intestinal problems, headache and other flu-like discomfort. Anyone experiencing these and any other problems should immediately seek medical attention.

2024年11月26日 · Become familiar with your risk of floods and flood-related hazards before they occur. You can maximize your flood preparedness and recovery by reviewing information in advance. Everyone has specific actions and steps they can take to understand their flood risk, depending on the role they have in the community. FIND YOUR FLOOD MAP.

2023年11月3日 · Floods are already the most common and among the most deadly disasters in the United States. As global warming continues to exacerbate sea level rise and extreme weather, flood-prone areas...

Flooding is a coast-to-coast threat to some part of the United States and its territories nearly every day of the year. This site is designed to teach you how to stay safe in a flood event. If you know what to do before, during, and after a flood you can increase your chances of survival and better protect your property.

Stay informed about flood safety – explore the comprehensive resources below. They provide easy-to-understand infographics, educational materials, and social media content to help the public better prepare for and understand the impacts of floods.

Heavy rains, poor drainage, and even nearby construction projects can put you at risk for flood damage. Flood maps are one tool that communities use to know which areas have the highest risk of flooding. FEMA maintains and updates data through flood maps and risk assessments. Flood maps show how likely it is for an area to flood.