Final answer:
The height of a building elevated above the Base Flood Elevation (BFE) in an A Zone is measured from the ground level to the highest point of the building, such as the roof.
Step-by-step explanation:
When measuring the height of a building that is elevated above the Base Flood Elevation (BFE) in an A Zone, you would typically measure it from the ground level to the highest point of the building, such as the roof. This measurement is known as the elevation above the BFE. It is important to consider the BFE when designing structures in flood-prone areas to ensure that they are built above the anticipated flood levels.
For example, if a residence is elevated 5 feet above the BFE, you would measure the height of the building starting from the ground level and add 5 feet to that measurement to determine the total height above the BFE.
This measurement is crucial in floodplain management and building code regulations, as it helps determine the flood risk and the appropriate measures that need to be taken to mitigate potential damages.