Floods - Emergency Preparedness

Floods can be found throughout the world and its impact is devastating. Flood effects can be local, impacting a neighborhood or community, or very large, affecting entire river basins and multiple states.

However, all floods are not alike.  Some floods develop slowly, sometimes over a period of days.  But flash floods can develop quickly, sometimes in just a few minutes and without any visible signs of rain.  Flash floods often have a dangerous wall of roaring water that carries rocks, mud, and other debris and can sweep away most things in its path.  Overland flooding occurs outside a defined river or stream, such as when a levee is breached, but still can be destructive.  Flooding can also occur when a dam breaks, producing effects similar to flash floods.

Be aware of flood hazards no matter where you live, but especially if you live in a low-lying area, near water or downstream from a dam. Even very small streams, gullies, creeks, culverts, dry streambeds, or low-lying ground that appears harmless in dry weather can flood.

Flood terms

Familiarize yourself with these terms to help identify a flood hazard:

• Flood Watch
  Flooding is possible.  Tune in to NOAA Weather Radio, commercial radio, or television for information. http://www.weather.gov/nwr/
• Flash Flood Watch
  Flash flooding is possible.  Be prepared to move to higher ground; listen to NOAA Weather Radio, commercial radio, or television for information.
• Flood Warning
  Flooding is occurring or will occur soon; if advised to evacuate, do so immediately.
• Flash Flood Warning
  A flash flood is occurring; seek higher ground on foot immediately.

Future articles will outline how you can prepare your home and family in the event of a flood.