Flood Maps - FEMA.gov
2024年1月22日 · Heavy rains, poor drainage, and even nearby construction projects can put you at risk for flood damage. Flood maps are one tool that communities use to know which areas …
Flood Zones - FEMA.gov
2020年7月8日 · 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 …
FEMA Flood Maps and Zones Explained
2018年4月4日 · Flood maps, known officially as Flood Insurance Rate Maps, show areas of high- and moderate- to low-flood risk. They are shown as a series of zones. Communities use the …
Flood Data Viewers and Geospatial Data | FEMA.gov
The National Flood Hazard Layer (NFHL) is a geospatial database that contains current effective flood hazard data. FEMA provides the flood hazard data to support the National Flood …
FEMA Flood Map Service Center | Search By Address
You can choose a new flood map or move the location pin by selecting a different location on the locator map below or by entering a new location in the search field above. It may take a minute …
GIS Web Services for the FEMA National Flood Hazard Layer (NFHL)
FEMA provides access to the National Flood Hazard Layer (NFHL) through web mapping services. The NFHL is a computer database that contains FEMA.s flood hazard map data. The …
Products and Tools - FEMA.gov
2023年9月11日 · Flood map products, including National Flood Hazard Layer, Map Service Center, Risk MAP, Living with Levees products, High Water Mark Initiative, and Know Your …
Risk Mapping, Assessment and Planning (Risk MAP) - FEMA.gov
2023年11月17日 · Explore interactive story maps that help explain the Risk MAP process, coastal flood risk, use of FEMA mapping data, mitigation planning, and other programs.
Flood Map • The official FEMA-generated flood map that shows a community’s different flood hazard areas. Flood maps are utilized by the NFIP for floodplain management, mitigation, and …
Know Your Flood Risk: Homeowners, Renters or Business Owners
2024年11月26日 · Flood zones are geographic areas that FEMA has defined according to varying levels of flood risk. Use the dropdown feature below to learn more about your flood zone …