Base flood elevations derived from detailed analyses are shown at selected intervals within these zones. These areas have a 26% chance of flooding over the life of a 30 year mortgage. VE - Coastal areas with a 1% or greater chance of flooding and an additional hazard associated with storm waves. Average flood depths derived from detailed analyses are shown within these zones. Base flood elevations derived from detailed analyses are shown at selected intervals within these zones.ĪO - River or stream flood hazard areas, and areas with a 1% or greater chance of shallow flooding each year, usually in the form of sheet flow, with an average depth ranging from 1 to 3 feet. These areas have a 26% chance of flooding over the life of a 30 ‐ year mortgage. Because detailed analyses are not performed for such areas no depths or base flood elevations are shown within these zones.ĪE - The base floodplain where base flood elevations are provided.ĪH - Areas with a 1% annual chance of shallow flooding, usually in the form of a pond, with an average depth ranging from 1 to 3 feet. The SFHA designations which appear within Bay County are explained further below.Ī - Areas with a 1% annual chance of flooding and a 26% chance of flooding over the life of a 30 year mortgage. The areas of minimal flood hazard, which are the areas outside the SFHA and higher than the elevation of the 0.2-percent-annual-chance flood, are labeled Zone C or Zone X (unshaded). Moderate flood hazard areas, labeled Zone B or Zone X (shaded) are also shown on the FIRM, and are the areas between the limits of the base flood and the 0.2-percent-annual-chance (or 500-year) flood. SFHAs are labeled as Zone A, Zone AO, Zone AH, Zones A1-A30, Zone AE, Zone A99, Zone AR, Zone AR/AE, Zone AR/AO, Zone AR/A1-A30, Zone AR/A, Zone V, Zone VE, and Zones V1-V30. The 1-percent annual chance flood is also referred to as the base flood or 100-year flood. SFHA are defined as the area that will be inundated by the flood event having a 1-percent chance of being equaled or exceeded in any given year. Click on the box for that panel.įlood Insurance Study volume 1, volume 2, volume 3, volume 4, volume 5įor additional resources, view Flood and Floodplain Information.Flood hazard areas identified on the Flood Insurance Rate Map are identified as a Special Flood Hazard Area (SFHA). 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. Town of East Hampton, CT 1 Community Drive East Hampton, CT 06424 Town Hall Hours. Volusia County Government makes no warranty, explicit or implied as to the accuracy or use of this data. Please click here to visit FEMAs website to view new reconfigured flood maps. 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. 1 day ago &0183 &32 The modified flood hazard determinations are made pursuant to section 206 of the Flood Disaster Protection Act of 1973, 42 U.S.C. 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. The current Flood Risk products are below.
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