The non-technical set of recipe cards summarizes the features, benefits, and potential uses of the Flood Risk Products for those who are not familiar with using GIS. Through its Risk MAP program, FEMA consistently releases new flood maps and data, giving communities across America access to helpful, authoritative data that they can use to make decisions about flood risk.The technical recipe cards provide steps that Geographic Information Systems (GIS) professionals can follow to combine community data with the Flood Risk products to create planning or mitigation tools.A 100-year flood area is one in which there is a 1 annual chance of flood and a 500-year flood corresponds to a 0.2 percent chance on average. What Are The Benefits Of Using Flood Risk Products?įEMA developed two sets of materials to explain the benefits, features, and potential uses of Flood Risk Products. To better understand what each flood zone means for a property’s likelihood of flood, FEMA maps often use the terminology of 100 and 500-year flood zones. Because detailed analyses are not performed for such areas no depths or base flood elevations are shown within these zones. Both the general public and government officials are encouraged to use these free resources to help make better informed decisions about preparing for and mitigating flood loss. Areas with a 1 annual chance of flooding and a 26 chance of flooding over the life of a 30year mortgage. These products are non-regulatory resources that supplement the flood hazard information produced by the regulatory Flood Insurance Rate Map (FIRM), Flood Insurance Study (FIS) and FIRM database products. They are easy-to-use resources that go beyond the basic flood hazard information on flood maps.Įxamples of relevant Flood Risk Products for coastal areas include coastal depth grids (which show how deep the water would be during the 1%-annual-chance flood at any given location) and tools that show where the risks from wave heights, severity of flooding, and erosion may have increased.The Flood Risk Products that may be available to your community are: The Planning and Zoning Department also provides Flood Zone Information, and may be able to provide copies of Elevation Certificates (EC) and Federal Emergency Management Agency (FEMA) Letters of Map Amendments (LOMA) for existing structures. These non-regulatory tools are called Flood Risk Products. With these new and updated maps, communities can make floodplain management decisions based on the best available scientific information.įEMA is working with local community officials to produce additional data and hazard mitigation tools that will enable more strategic emergency preparedness, planning and risk reduction in coastal communities. Through Risk Mapping, Assessment and Planning (Risk MAP) , FEMA is updating the nation’s coastal Flood Insurance Studies (FIS) and Flood Insurance Rate Maps (FIRMs, or flood maps), where appropriate, and publishing new flood maps of densely populated areas that were not previously mapped. The following page will provide you access to the nearest and most relevant flood map, which you can export as a PDF. To check if your property is located in a flood zone, search for the address on. To help coastal communities understand and reduce their risks, FEMA has initiated coastal flood hazard studies for 100% of the populated coastline. Find Out If Your Florida Home Is In A Flood Zone Using FEMA.
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