If you have no time to do anything else, move to higher ground as quickly as possible. Take time now to develop an escape route and to examine the topography of your yard or area. Are there high areas that normally would not be flooded? In the event of an announcement for evacuation by your disaster officials or other authorities, evacuate as soon as possible. Your own safety is the most important factor. Do not wait to evacuate until the water starts to move across the road. It is dangerous to drive through water.
The National Weather Service (NWS) notes that flash floods occur within six hours of a rain event, after a dam or levee failure, or following a sudden release of water held by an ice or debris jam. You will not always have a warning that a sudden flood is coming.
According to the NWS, the use of "flash" here means "urgent," so it is critical to plan to protect your family and property. A flash flood watch means that conditions may exist for flash flooding. A flash flood warning means that a flash flood is imminent.
In addition to the NWS Flood Safety page, see eXtension's Steps to Reduce Flood and Water Damage for more information on protecting your family and property.
