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Jan 22, 2024 · 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 have the highest risk of flooding. FEMA maintains and updates data through flood maps and risk assessments.
- Map Service Center
Use the MSC to find your official flood map, access a range...
- National Flood Hazard Layer
In the NFHL Viewer, you can use the address search or map...
- Homeowners, Renters Or Business Owners
Even if you are not located in a high-risk flood zone,...
- Flood Map Products
Hazus uses GIS technology to estimate physical, economic and...
- Map Revisions (Lomr)
A LOMR is a letter from FEMA officially revising the current...
- Coastal Flood Risk
Our nation’s coasts are special places and home to some of...
- Letter of Final Determination
A Letter of Final Determination (LFD) is a letter FEMA mails...
- Guidelines and Standards
These guidelines and standards define the implementation...
- Guidance & Reports
Find Resources Guidelines and Standards View Risk MAP...
- Map Amendments (Loma)
Letter Of Map Amendment (LOMA) Letter of Map Revision-Based...
- Map Service Center
Apr 4, 2018 · 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 maps to set minimum building requirements for coastal areas and floodplains; lenders use them to determine flood insurance requirements.
Use the MSC to find your official flood map, access a range of other flood hazard products, and take advantage of tools for better understanding flood risk. FEMA flood maps are continually updated through a variety of processes.
• 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 insurance purposes. Flood Zones. • Defined geographic areas of varying flood hazard risk.
In the NFHL Viewer, you can use the address search or map navigation to locate an area of interest and the NFHL Print Tool to download and print a full Flood Insurance Rate Map (FIRM) or FIRMette (a smaller, printable version of a FIRM) where NFHL data exists.
National Flood Hazard Layer (NFHL): New Products and Services for FEMA's Flood Hazard Map Data. NFHL GIS Data: Perform Spatial Analyses and Make Custom Maps and Reports.
Feb 5, 2020 · The FEMA Flood Map Service Center (MSC) is the official public source for flood hazard information produced in support of the National Flood Insurance Program (NFIP). Use the MSC to find your official flood map, access a range of other flood hazard products, and take advantage of tools for better understanding flood risk.
