Flood Safety

by on February 7, 2012 in Alameda update, Bay Area Updates

Photo by Lisle Boomer

 

Between 1950 and 2010, there were 159 floods within 50 miles of Alameda. In a sixty-year period, an average of 2-3 floods a year 0vertook Alameda and the surrounding area. Some were minor, and some incidents were more serious, such as the flooding of January 2006 that left much of the area around the Alameda Naval Station submerged.

Alameda has in place disaster preparedness planning and education aimed at protecting resident’s property and lives in case of an earthquake, tsunami or flood. However, it’s important that residents educate themselves. Emergency preparedness begins with education.

First, residents should understand the warnings and bulletins that will be issued via television and radio. It’s important to understand the difference between a “watch” and a warning, and take steps to respond appropriately to each. When the National Weather Service issues a flood “watch”, there is a chance a flood could happen in the next 12 to 36 hours. Forecasters make their best guess based on the weather patterns, the history of the area they’re watching and what’s actually happening. A watch means that residents should begin preparing for a flood to happen, but don’t need to evacuate or take drastic action immediately.

A flood “warning” means that a flood is likely to happen within 30 minutes to an hour. A warning usually indicates that flooding is already occurring or is very likely to occur soon. Residents should use their best judgment about whether to stay where they are or to move to higher ground. If you are in a low-lying area or water levels are rising and approaching your home, it may be wise to evacuate, even if the order has not yet been issued.

If a flood happens:

  • Never walk, swim, drive or attempt to boat through flood waters. Most people do not realize the incredible force even seemingly-slowly moving water can produce.  Six inches of fast-moving water can sweep an adult off their feet, and less than two feet can carry away most cars. Stay out of flooded areas. NEVER enter flood waters.
  • Be aware of the dangers of flooded basements and other areas. Never enter a flooded basement until you are certain the electricity has been turned off.
  • Be aware of the possibility of sudden erosion- hillsides and sandy areas may become liquefied by the flood water and collapse without warning.
  • Never handle flood debris without taking precautions against germs, mold and mildew.
  • Obey all warnings and directions of your local authorities. The firemen, emergency medical personnel and police are trained for handling flood emergencies. They are working to keep you and your family safe.

Finally, it is wise to discuss flooding with your insurance agent. The time to prepare for a disaster is before it happens.