Floods are caused by winds, storm surges, and rains from tropical storms and hurricanes. Types of floods include urban floods; which occur when storm sewers are unable to handle a torrential downpour. Flash floods are the most dangerous type of flood, usually occurring within minutes of a huge rainfall or even a dam failure. Flash floods are strong enough to wash away bridges, houses, uproot trees and cause tremendous damage. Believe it or not, flash floods account for about 120 deaths per year.
Preparing for a Flood
When you first move into a home, understanding the elevation of your home and the risk flood is a huge step in the preparation process. If you live in an area prone to flooding, then you should make sure that your insurance policy covers flood damage. Special flood insurance is also available through the Federal National Flood Insurance Program.
There are weather advisories for floods just as there are for hurricanes and tornadoes. A flash flood or flood watch means that a flood is possible in your area. A flood or flash flood morning means that flooding is occurring or is imminent in the warning area. Immediate precautions are necessary to ensure the safety of you and your family. The same precaution should be taken for a flood that would be taken in the case of any other natural disaster. However, there are additional precautions that are unique to surviving a flood. They are as follow:
- Evacuate immediately if told to do so, before escape routes are shut down.
- Stay clear of areas prone to flash flooding. Areas such as rivers, ditches, and canyons can become very dangerously, very quickly.
- Low levels of water can still be very dangerous so stay vigilant if you are outdoors.
- Avoid crossing flowing water on fit if the water is above your ankles and never drive on a flooded road. Just two feet is enough to carry away and automobile.
- Do not remain in your car if it stalls and be careful driving at night.
After a flood
- Tap water may not be drinkable after a flood. Check with local officials on whether the water is safe to drink. If you aren’t certain, purify your water.
- If you have food that has come into contact with flood water, do not eat it. Discard it right away.
- Be careful of downed power lines and report them to the authorities.
- Never use matches or open flame because there may be a gas leak of something flammable inside as a result of the flood.
