GIS technology through the Deployable Emergency GIS program (DEGS). To all FEMA program offices that encompasses sophisticated geospatialĪnalytics through the Mapping and Analysis Center (MAC) and deployable Our current concept of operations includes a full range of GIS services (Information and Planning) of the National Response Framework and in Flood hazard areas identified on the Flood Insurance Rate Map are identified as a Special Flood Hazard Area (SFHA). The Emergency Management Community under Emergency Support Function #5 Our primary mission is administration, coordination,Ĭollection, and dissemination of geographic information for FEMA and For ArcGIS Online users, use the following link to update urls in web maps and applications. Flood Zones Explained Zone A Areas subject to inundation by the 1 annual chance flood event generally determined using approximate methodologies. No matter where you live or work, some risk of flooding exists. The next step is for FEMA to review all appeals and comments, then they will follow up with the communities. The Official FEMA Preliminary Maps appeal/comments period ran from Mato June 1, 2021. We are applying a 30 day grace period to allow for legacy urls to function, after that point only https traffic will be permitted for use. How to use the FEMA Flood Map Change Viewer FEMA Flood Map Change Viewer FEMA Flood Map Viewer - Click the Expand Button in the upper right to view in a new tab. To find your community’s flood map, visit the Flood Map Service Center and search using your property’s address. FEMA is in the process of adopting new Flood Insurance Rate Maps (FIRMs). If you are unable to access the GIS web services using the legacy http protocols you will need to update your bookmarks and application urls to use https. The City has digitally remastered the old FEMA hard-to-read flood maps for easy viewing and made them available online.Ĭopies of the old original FEMA paper maps are available below.NOTICE: Due to recent upgrades to our web hosting capability, all GIS web services now utilize SSL encryption therefore all web service requests should use https protocols. Digitally Remastered Versions of Old Flood Maps: FEMA's proposed new flood maps are expected to be a major change. Relatively minor changes occurred with the 19 maps. Major flood map changes occurred between the 1976, 1983, 19. Using the City’s GIS website, and knowing the year of construction - check with the Monroe County Property Appraiser - buildings can be matched-up to the flood map in effect at the time (Use the most recent flood map dated prior to a permit for construction). Property owners may need to demonstrate structures built after Decemwere constructed to the flood zones and minimum elevation requirements existing at the time. This link allows you to view those proposed new flood maps. Some 2,000 buildings presently in an "X" type flood zone will be remapped into " AE" type zones. If FEMA’s proposed maps do become effective, a number of buildings presently not required to maintain flood insurance - currently located within an "X" type flood zone - may need to obtain flood insurance for the first time, as those "X" zones are scheduled to shrink. Those old flood maps are listed at the bottom of this page. At some point property owners may need to demonstrate their building was constructed to the flood maps in effect at that time. Early indicators are to expect these new flood maps during early 2022. The Federal Emergency Management Agency (FEMA) ranks Travis County among the fastest growing areas in the nation. Past MapsĪccessing these old flood maps will become more necessary as the release of new flood maps nears. When viewing buildings close to a flood boundary line, it’d be best to reference the original flood panel maps also listed below. However, these remastered versions are only approximate. We’ve digitized these older map sets and remastered them to be easier to read. The older the original flood maps are, the harder they are to read. (Federal privacy laws prohibit the City from disclosing specific flood loss data.) Historical Flood Maps & Flood Insurance Studies Just because a building may rest within one of these areas, doesn't necessarily mean it's suffered repetitive flood loss damage only that some buildings in these areas have had repetitive flood damage. Repetitive Flood Loss Areas Mapīased upon historical flood loss claims paid, areas are mapped to show these concentrations. FEMA's current flood maps are viewable online.
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