Zone AE - An area inundated by 1% annual chance flooding, for which BFEs have been. determined. Zone AH - An area inundated by 1% annual chance flooding (usually an area of ponding), for which BFEs have been determined; flood depths range from 1 to 3 feet.
In a generic sense, a pearl is, as Mircea Eliade once said 'born of the water', meaning born of Spirit [water being the closest vibrational level to earth] , so at its most basic level a pearl represents the spiritual world, made manifest in the physical world, but it does have more specific meanings. Some background.
It is of Latin origin, and the meaning of Pearl is  pearl . Jewel name. The Greek form, Margaret, is more popular and has been used for centuries, while Pearl was used only in the late Victorian era. Writer Pearl S Buck; singer Pearl Bailey.