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.

Explore the National Risk Index dataset with the interactive map and data exploration tools. Discover your community's natural hazard risk, compare it to other communities, and create reports.

2024年11月26日 · FIND YOUR FLOOD MAP. Visit the FEMA Flood Map Service Center (MSC) to find your home or community’s flood map.

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.

2024年3月28日 · 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.

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 products.

Flood Risk Products help state, tribal, territories and local governments and community officials view and visualize their local flood risk, allowing communities to make informed decisions about reducing flood loss and mitigating potential damage from flood hazards.

2024年11月26日 · The Flood Map Service Center includes links to free resources like flood maps where you can learn more about your community’s risk. Enter the street address you are interested in learning more about and find out what flood zone it is in.

2020年2月5日 · 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.

If you live in an area with low or moderate flood risk, you are 5 times more likely to experience flood than a fire in your home over the next 30 years. For many, a National Flood Insurance Program's flood insurance policy could cost less than $400 per year.