You can get the idea of the flood are from the map because the flood zone provides higher level than the base flood elevation. A flood survey find out that the elevations of your home and the nearby area are above this base elevation.
Base flood elevation (BFE's) defined by the FEMA, which revealed from the maps that your house is in the flood zone. The local authority could also inform the people covered under the flood zone.
FEMA offer the calculated population with Flood Insurance Rate Map define the base flood elevations and flood risk zones. Population is given 6 months to accept base flood height in its local zoning and structure code decree, and to meet other supplies.
If your are located in the flood plain area or is in a Special Flood Hazard Area (SFHA), in that case you must require to cover the flood insurance. Flood insurance rate varies on the bases of different area or flood plain. Federal Emergency Management Agency (FEMA) engineers have elected different flood zones based on the possibilities of damages the insurance premium will be decided b the flood insurance company.
