Flood Safety Learn how to keep your family safe during a flood, and how to clean up a flooded home

Flooding is a temporary overflow of water onto land that is normally dry. Floods can result from rain, snow, coastal storms, storm surges, overflows of rivers, and dam failure. Floods can be dangerous. People die by drowning when they don’t evacuate before floodwaters come or when they enter floodwaters. Floods can damage buildings and roads, cause power outages, and create landslides.