![]() Click on the page number to bring up that map page.įEMA DFIRM Panels in PDF format. Map book containing parcels, streets, and municipal boundaries with FEMA DFIRM data. We have added the following links to new map products: Then hit the magnifer and the map will zoom to that address. You will need to put the City and State into the box also. To find your address, simply enter it into the search bar on the top right of the map. Volusia County Government makes no warranty, explicit or implied as to the accuracy or use of this data. Volusia County Government strives to maintain information pertaining to this application as up-to-date as possible however, independent verification of the data displayed is recommended to assure its accuracy. ![]() The map information displayed is not survey accurate. Significant portions of the County's flood risk maps were updated and became effective September 29, 2017.ĭISCLAIMER: The data employed within this application was developed through a variety of sources, including the County, our many municipal jurisdictions and the private sector utilizing data collected at various scales. The likelihood of a flood occurring within a 100-year stretch of time is very, very high, but there’s no way to predict when the next flood will occur – or the one after that. It is the flood elevation that has a 1- percent chance of being equaled or exceeded each year it is not the flood that will occur once every 100 years. The term "100-year flood" is a little confusing. Such areas are classified as Special Flood Hazard Areas (SFHA), and are located in a 100-year flood zone. The inland high-risk zones will be labeled “A” or “AE”, and coastal high-risk zones that have additional risk from storm surge will be labeled “VE”.Ī floodplain is the part of the land where water collects, pools, and flows during the course of natural events. effective February 19, 2014, September 29, 2017, and August 7, 2018įlood hazard maps, also called “Flood Insurance Rate Maps” or “FIRMs,” are used to determine the flood risk to your home or business. These predictions can be used to identify and prioritize locations for stream restoration and protection projects.The current Flood Risk products are below. The Fish and Wildlife Service is also proposing to use the Maryland data as part of the Environmental Protection Agency’s Watershed Resource Registry to predict stream stability through Geographic Information Systems (GIS). ![]() Open access to the engineering models enables a robust process for improving the accuracy of the engineering models associated with the flood hazard mapping in Maryland. The Fish and Wildlife Service is in the process of providing the more detailed stream field survey data developed for these projects to Maryland so that the engineering models can be enhanced and updated. The engineering models used in the design of wetlands and riparian vegetation stream restoration projects can be downloaded. Fish and Wildlife Service is now using these data in the design and planning for stream restoration projects. For example, the Annapolis office of the U.S. One noteworthy benefit of providing open access to flood study data is that the data are available to other agencies. An email exchange system communicates to local NFIP officials that a state permit application for changes in a floodplain in their community has been received. The state is currently working to incorporate submitted data, updates, and information into day-to-day permitting operations. With this information, staff can respond to engineering data requests and FEMA Letter of Map Amendment (LOMA) processing in less time and at less cost. The models and supporting information have all been georeferenced and are shown on the website in their actual mapped locations. The data includes current FEMA engineering models Hydrologic Engineering Center-River Analysis System (HEC-RES), stream flows and cross sections, and photographs of bridges and culverts associated with the waters in Maryland. The flood study engineering models are available on a publicly accessible website. Maryland plans to incorporate a cross-section viewer this year. These models include information on bridges and culverts on the streams that were studied, cross-section information and flow characteristics. Flood elevations have been established or are being prepared for almost all rivers and streams in the state.
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