EXPLANATION OF ZONE
DESIGNATIONS |
| ZONE A |
Areas of 100 year flood; base flood elevations and flood
hazard factors not determined |
| ZONE A1- A30 |
Areas of 100 year flood; base flood elevations and flood
hazard factors determined |
| ZONE B |
Areas between limits of the 100 year flood and 500 year
flood; or certain areas subject to 100 year flooding with
average depths less than (1) foot or where the contribution
drainage area is less than one square mile; or areas
protected by levees from the base flood |
| ZONE C |
Areas of minimal flooding |
| ZONE V1 – V30 |
Areas of 100 year coastal flood with velocity (wave action);
base flood elevations and flood hazard factors determined |