![]() ![]() This is not necessarily the elevation and/or height/level of the ground.īase flood elevation can be determined by locating the property on the FIRM map and identifying the special AE ElevationĪreas subject to inundation by the 1-percent-annual change flood event determined by detailed methods. This standard also applies to outdoor equipment, such as HVAC units. A floor that can be inhabited, not a storage area like a garage. The City's ordinance requires a minimum Finished Floor height of 1.5 feet above the Base Flood Elevation. SFHA – the land in the floodplain subject to a 1% or greater chance of being flooded in any given year as set forth in the FIRMįlood Insurance Rate Map - The official map of a community on which FEMA has delineated both the special hazard areas and the risk premium zones applicable to the community. A request can be emailed to the Department, or by phone at the Customer Call Center at 757-382-CITY, (2489) or the Development and Permits Department at 75.Īny land area susceptible to being inundated by water from any source. Request Copies - If available in our database, Development and Permits provides copies of elevation certificates upon request, electronically, or printed copies.This was brought to FEMA's attention in June 2010. It should be noted that Chesapeake did not retain ECs as part of the building permit records because the Virginia Records Retention Act required these documents to be destroyed as part of the records disposal procedures. ECs are received at the completion of the project and reviewed for compliance by staff. Chesapeake requires an elevation certificate (EC) be provided for all new development, additions or substantial improvements to properties in the floodplain. Elevation Certificates (EC) are used to rate a home's flood risk by comparing the elevation of the first floor, or lowest horizontal structural member, to the Base Flood Elevation (BFE) found on the Flood Insurance Rate Map (FIRM).The map shows blue shading: You are located in the Special Flood Hazard Area - Zone AE - 1.0% Annual Chance Flood Hazard (100-year storm)įlood zone information is available for online viewing through our Chesapeake Flood Map or through the FEMA Map Service Center.The map shows yellow shading: You are located in a 0.2% area with 0.2% Annual Chance Flood Hazard (500-year storm). ![]() There are areas within the City that were not studied by FEMA and are subject to flooding. ![]() This does not mean you will never flood, only that you are not in the area FEMA identified as high flood risk.
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