You can use FEMA’s Flood Map Service Center to see the flood zone designation for a particular piece of land your client is trying to buy or sell. Zone codes for this designation are C or X (unshaded) Minimal-risk zone: These geographic areas have little risk of flooding, but again, it can happen. The zone codes for this designation are B or X (shaded). Moderate-risk zone: Here, flooding is possible but less likely to occur. The zone codes for this designation are A or V, the latter being an indicator that the property is in a coastal area. High-risk zone: This designation is reserved for Special Flood Hazard Areas (SFHA). Here are the three risk zones FEMA uses, along with their respective flood zone codes: But as the Federal Emergency Management Agency says, “Anywhere it can rain, it can flood.” What Is a Flood Zone?Ī flood zone is a geographic area defined by the Federal Emergency Management Agency (FEMA) according to its flood risk level. The answer to that will vary, depending on your location. How big of a concern should this be for you as a real estate agent? Flooding, whether caused by a single event or rising sea levels, looms larger than ever as a risk factor for those considering buying or selling property today. Acknowledgement of the EPA would be appreciated.Hardly a day goes by that we don’t see a news report about the weather and its devastating effects on property. Please confirm that you are using the most recent copy of both data and metadata. Please check sources, scale, accuracy, currency and other available information.
Fema flood zone map 78747 drivers#
The overall goal of EnviroAtlas is to employ and develop the best available science to map indicators of ecosystem services production, demand, and drivers for the nation. The purpose of this dataset is to describe the population, land area, and impervious surfaces in the high-risk flood hazard area (i.e., 1% Annual Chance Flood Hazard or 0.2% Annual Chance Flood Hazard) within the EnviroAtlas Community.
Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet ( ). The dataset is available as downloadable data ( ) or as an EnviroAtlas map service. EnviroAtlas ( ) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The flood hazard area is defined by the National Flood Hazard Layer (NFHL) produced by the Federal Emergency Management Agency (FEMA, This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. This EnviroAtlas dataset describes the total counts and percentage of population, land area, and impervious surface in the 1% Annual Chance Flood Hazard area or 0.2% Annual Chance Flood Hazard area of each block group. EnviroAtlas - Austin, TX - People and Land Cover in Floodplains by Block Group
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