Flood Maps | FEMA. gov How to View and Obtain Flood Maps The FEMA Flood Map Service Center (MSC) is the official online location to find all flood hazard mapping products created under the National Flood Insurance Program, including your community’s flood map
FEMA Flood Map Service Center | Welcome! About Flood Map Service Center 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 FEMA flood maps are continually updated
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 Insurance Program You can use the information to better understand your level of flood risk and type of flooding
Know Your Risk | FEMA. gov To protect against floods, it is important to know the risks your area faces, the role you play in minimizing these risks and the actions you can take to protect your community
Products and Tools | FEMA. gov 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 products
Tulsa County, Oklahoma Flood Maps Become Final - FEMA. gov DENTON, Texas – New flood maps have been finalized and will become effective on June 10, 2026, for Tulsa County, Oklahoma During the next six months, a FEMA compliance specialist will work with the community to update each floodplain ordinance and adopt these new flood maps
Risk Mapping, Assessment and Planning (Risk MAP) - FEMA. gov Risk Mapping, Assessment and Planning, Risk MAP, is the process used to make these maps However, it creates much more than flood maps It leads to more datasets, hazard mitigation analysis and communication tools
Preliminary FEMA Map Products Preliminary FEMA Map Products Preliminary flood hazard data (preliminary data) provide the public an early look at their home or community‘s projected risk to flood hazards Preliminary data may include: new or revised Flood Insurance Rate Maps (FIRM), Flood Insurance Study (FIS) reports, and FIRM Databases This tool makes nation-wide preliminary data available in a centralized and easily
Letters of Map Revision and Conditional Letters of Map Revision - FEMA. gov A LOMR is a letter from FEMA officially revising the current NFIP map to show changes to floodplains, regulatory floodways, or flood elevations Reference Code of Federal Regulations Title 44 Parts 60, 65, and 72 A community or individual can request a LOMR to update the following: