This site also allows for download of data for use with Geographic Information Systems (GIS). This index map is normally the first or last map on the page. A list of all preliminary flood map panels for your community will come up choose the map with “IND” in its name to look at the map index to figure out which map panel applies to your property. To use this website, follow the “location” link and then choose your state, county, and city. These maps are available for review for a number of months both online and at your local government offices. This is an excellent site, but not all localities are available as of early 2014.įEMA’s Preliminary Flood Hazard Data also allows the user to view the updated preliminary maps before they become effective. You can also search by address and overlay FIRMs on satellite imagery. This site offers the unique ability to compare old and new or preliminary digital flood maps side-by-side so that you can easily see changes in flood zones on your property. Please note that some map features have changed since this tutorial was published.įEMA Region III Flood Information Portal: This page has data for localities in Region III (which includes Virginia) in the midst of their current round of map updates. For more detailed information on using paper maps, use FEMA’s FIRM Tutorial.
#Flood maps by address how to#
Talk to your community floodplain manager to find out how to access them. These are likely the most up-to-date maps available for your community. Paper versions of your community’s Flood Insurance Rate Maps are available at your local government offices. These systems work in different ways, but you typically have to agree to terms in order to use them, select visible “layers” (you’ll need to choose the layer relevant to flood maps/FIRMs), and then use a search function to search for your property.
#Flood maps by address series#
Many websites now have a series of maps available through Geographic Information Systems (GIS), which may display FIRMs. You can also use this link to learn more about how to find and read a map using this website.Ĭheck your community website to see if flood maps are posted there (if maps are not obvious, search for “flood maps” in the search bar). When the map shows up, choose "view" on the left to view the relevant map panel. Map Service Center: All digital maps are available from FEMA’s Map Service Center, so if your community’s maps are not available in the National Flood Hazard Layer, you can use the Map Service Center. To locate the flood map for your structure, type in your address.
Under “Details” (to the left of “Basemap”), choose the legend icon. Next, you want to make sure you can see the legend, which is your guide to flood zones. You may need to choose a basemap to make the map readable – do this by clicking “Basemap” in the upper left and making a selection – we find that “Imagery” works well. To locate the flood map for your structure, type your address into the upper right search bar that says “Find address or place”. National Flood Hazard Layer: This is the most user-friendly way to access and use a flood map, but flood maps are not yet available for all localities in this platform. Check with your community floodplain manager to find out what the date is for the most recent effective maps and where to find them. Digital maps can be accessed in multiple ways. Please note that these maps are not always up-to-date if new maps have been recently adopted.
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