Is it safe to swim in floodwaters?

Hidden Dangers in Floodwaters

Floodwaters often hide a multitude of dangers, from sharp debris and submerged vehicles to hidden sinkholes and underwater currents. Swift water, in particular, can be incredibly powerful, capable of sweeping even the strongest swimmers away. According to the National Weather Service, a mere 6 inches of fast-moving water can knock an adult off their feet, while 12 inches of water can sweep a car away.

Waterborne Diseases and Hazards

Floodwaters are often contaminated with sewage, chemicals, and other hazardous substances, posing a significant risk of waterborne diseases. In the United States, for example, the Centers for Disease Control and Prevention (CDC) reports that floodwaters can contain E. coli, Salmonella, and other pathogens that can cause illness. Furthermore, floodwaters can also contain chemicals such as pesticides, heavy metals, and industrial waste, which can cause serious health problems if ingested or inhaled.

Finding Safe Ground

If you find yourself in a flood situation, your top priority should be to find high ground as quickly and safely as possible. According to the American Red Cross, you should aim to climb to higher ground or move to a safe room on the upper floor of a building. Avoid walking or driving through floodwaters, as this can lead to electrocution, drowning, or injury from sharp debris. If you are unable to find high ground, stay put and wait for help to arrive.