Flood Zone Ae Meaning Florida

Florida flood zones explained.

Flood zone ae meaning florida.

Buildings in the ve zone must be constructed so that the flood water and wave can safely pass beneath the structure without causing major damage. Flood insurance is mandatory in all a zones because of the high potential of flooding. The 1 percent annual chance flood is also referred to as the base flood or 100 year flood. A zones the next most volatile of the special flood hazard areas are subject to rising waters and are usually near a lake river stream or other body of water.

A zone maps also include ae ah ao ar and a99 designations all having the same rates. Ve zones show areas where the wave height is equal to or higher than three 3 feet. Everyone lives in an area with some flood risk it s just a question of whether you live in a high risk low risk or moderate risk flood area. Depths or base flood elevations are shown within these zones.

A1 30 these are known as numbered a zones e g a7 or a14. Sfhas are labeled as zone a zone ao zone ah zones a1 a30 zone ae zone a99 zone ar zone ar ae zone ar ao zone ar a1 a30 zone ar a zone v zone ve and zones v1 v30. For instance if a property falls within an ae zone with a bfe of 5 feet the first habitable floor must be above. Ae the base floodplain where base flood elevations are provided.

Each flood zone describes the flood risk for a particular area and those flood zones are used to determine. Moderate to low risk areas flood insurance is not required but recommended zones b c and x these are flood zones with a less than 1 chance of flooding each year. What does my flood zone mean. This is the base floodplain.

High risk areas flood insurance is mandatory. Here is a break down of the various flood zones in which you may find a property located. Using detailed hydraulic analysis and modeling fema determines the base flood elevation bfe which is the predicted flood water elevation above mean sea level. Flood zones are indicated in a community s flood map.

Additionally such localities are considered to have a 26 percent chance of flooding in the course of a 30 year mortgage. B x shaded moderate risk areas within the 0 2 percent annual chance floodplain areas of 1 percent annual chance flooding where average depths are less than 1 foot areas of 1 percent annual chance flooding where the contributing drainage area is less than 1 square mile and areas protected from the 1 percent annual chance flood by a levee. Ae zones show areas where the wave height is less than three 3 feet.