![]() Over 20% of National Flood Insurance Program ( NFIP) claims are filed for properties in low or moderate risk areas. ![]() However, a low risk of flooding does not mean there is no risk of flooding. Areas with a low to moderate hazard are shown as Zone X. BFEs may differ dramatically within a small area, because waves can diminish in size over a short distance upon encountering obstructions or steep ground. Changes in flood zones and BFEs can have a significant impact on building requirements and flood insurance costs. On flood maps in coastal communities, Zone AO usually marks areas at risk of flooding from wave overtopping, where waves are expected to wash over the crest of a dune or bluff and flow down into the area beyond.īase Flood Elevations (BFEs) in these flood zones vary along the coast and with distance inland. The Flood Mitigation Assistance grant program is a competitive program that provides funding to states, federally recognized Tribal governments, U.S. Zone AO is used to map areas at risk of shallow flooding during a base (1%-annual-chance) flood, where water with average depths of 1 to 3 feet flows over sloping ground. Brevard County Public Works - Floodplain Administration. Zone AE indicates areas that have at least a 1%-annual-chance of being flooded, but where wave heights are less than 3 feet. These practices are intended to improve the chance of a home safely weathering a flood event. It also marks the inland limit of the Coastal A Zone. On a flood map, it is shown as a black line with black arrows that point to areas where wave heights are between 1.5 and 3 feet. It must be noted that for parcels with multiple BFE’s, in the current and/or proposed maps, the pop-up window will indicate the highest BFE.To address the added wave hazard, more stringent building practices are required in Zone VE, such as elevating a home on pilings so that waves can pass beneath it, or a prohibition to building on fill, which can be easily washed away by waves. The LiMWA is an informational line that can be found on flood maps for some coastal areas. The Florida Division of Emergency Management serves as the State Coordinating Agency of the National Flood Insurance Program to work with Floridas municipalities and counties to administer local flood damage reduction regulations. FEMA provides access to the National Flood Hazard Layer through web mapping services. The pop-up window for a selected parcel will also provide the 100-year elevation (base flood elevation or BFE) in the current and proposed (to be effective July 31, 2024) flood maps. description: FEMA’s National Flood Hazard Layer. Locally adopted Floodplain Management regulations may require structures in the Special Flood Hazard Areas to be elevated higher than Base Flood Elevation (BFE) indicated on FEMA Flood Insurance Rate Maps (FIRMS). T he darker blue symbology indicates area of the new study. ![]() There are flood zones that will not have data available and will be unavailable in the pop up information. ![]() The result of this new study did not include all of Broward County. Once the pop-up box designating the approximate location of your address on the map appears, find your house and click it.Ī new pop-up window will appear with the FEMA Flood Designations to be effective July 31, 2024, and the FEMA Flood Designations Effective for your address (NOTE: Certain areas of the county have unchanged flood zone designation, and Flood Map Pane will not be updated. If you are within this area, only the FEMA Flood Designations Effective will be shown in the pop-up window). You can use the interactive map viewing tool for July 2024 Flood Zones Map to find out if your home or business is in a flood zone. Using the Interactive Map Viewing Tool for July 2024 Flood Zones Map Flood insurance purchase is not mandatory. If you are in an evacuation zone that is ordered to evacuate by local authorities or in a flood zone, you should evacuate no matter what. Zone X-Shaded (0.2 PCT Annual Chance Flood Hazard0.2 PCT Annual Chance Flood Hazard)įlood insurance rate zones that are outside the flood plain or the average flood depths of less than 1 foot. Mandatory flood insurance requirements apply. Mandatory flood insurance purchase requirements apply.įlood insurance rate zone that corresponds to coastal areas that have additional hazards associated with storm waves. Mandatory flood insurance purchase requirements apply.įlood insurance rate zone that corresponds to areas of shallow flooding with average depths between 1 and 3 feet. Mandatory flood insurance purchase requirements apply.įlood insurance rate zone that corresponds with flood depths greater than 3 feet. Flood insurance rate zone that corresponds to areas of shallow flooding (usually sheet flow on sloping terrain) with average depths between 1 and 3 feet. This web app allows you to view the FEMA flood hazard zones and base flood elevations for different areas in Florida.
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