{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "This layer shows the velocity zone also called Coastal High Hazard Area (CHHA). A Coastal High Hazard Area (CHHA) is identified as Zone V or Zone VE on FEMA food maps. These parts of the coastal SFHA are called \u201cV zones\u201d and they show areas where waves and fast-moving water can cause extensive damage during the base food event. In V zones, wave heights are larger than 3 feet. \u201cZone VE\u201d means that a detailed study has been done for the area, and BFEs have been calculated. The label \u201cZone V\u201d means that a detailed study has not been done for the area. BFE data is not available, but wave hazards are still expected. Structures in areas mapped as Zone V and Zone VE are subject to stricter building requirements because of the higher risk of damage from strong waves.", "description": "
This data was created using the FEMA 2020 zones layer and setting the query to only show flood zone VE (Coastal areas with a 1% or greater chance of flooding).<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "This layer shows the velocity zone also called Coastal High Hazard Area (CHHA). A Coastal High Hazard Area (CHHA) is identified as Zone V or Zone VE on FEMA food maps. These parts of the coastal SFHA are called \u201cV zones\u201d and they show areas where waves and fast-moving water can cause extensive damage during the base food event. In V zones, wave heights are larger than 3 feet. \u201cZone VE\u201d means that a detailed study has been done for the area, and BFEs have been calculated. The label \u201cZone V\u201d means that a detailed study has not been done for the area. BFE data is not available, but wave hazards are still expected. Structures in areas mapped as Zone V and Zone VE are subject to stricter building requirements because of the higher risk of damage from strong waves.", "title": "CHHA (LDC)", "tags": [ "CHHA_LDC", "VelocityZone", "FEMA" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 500000, "maxScale": 5000, "spatialReference": "", "accessInformation": "FEMA 2020 Flood Zone was received from the Federal Emergency Manangement Agency (FEMA).", "licenseInfo": "", "portalUrl": "" }