Base Flood Elevation Line

In many situations this will be the first rated floor. This is the level that fema or the national flood insurance program feels that flooding could come to on a regular basis. You are very likely to run into zone a floodplains.

These elevations are indicated per location within a flood zone on the flood insurance rate maps or firms. As you may know, base flood elevations, and therefore elevation certificates, used to be based on navd29 (which was created in 1929), but are now typically based on navd88 , which was established in 1988. It can also provide floodplain map and floodline map for streams and rivers.

The bfe is the elevation (to the tenth of a foot) that has a 1% chance of flooding each year, or a 26% chance of flooding over the term of a thirty year mortgage.

The bfe is the elevation (to the tenth of a foot) that has a 1% chance of flooding each year, or a 26% chance of flooding over the term of a thirty year mortgage. Enter your address into the field below and click the “get details” button.**internet explorer users: Flood map may help to provide flood alert/flood warning if flood water level at certain point is rising. The only way to figure out where your property your properties’ true elevation is to have a fema approved surveyor come out and do what is called an.