- Flood plain zone download#
- Flood plain zone free#
Flood plain zone download#
The flood maps are now available as Geographic Information Systems (GIS) datasets under Open Government Licence (OGL) and are available for anyone to use and download from SEPA’s Data Publication webpage.
Natural susceptibility to coastal erosion. Flood extent, depth and velocity for river, coastal and surface water. To help the resilience community be better prepared for flood events and provide an expectation about the potential impacts of flooding on our communities.Īs a key tool for flood risk management planning, to identify the most effective actions to manage flood risk and develop plans to tackle flooding. To support decision making in land use planning to avoid development in flood risk areas as a first principle and identify where further assessment of risk may be required. Flood hazard/extent maps for all sources of flooding (river, coastal and surface water)įor planning applicants, developers, planning authorities etc. These maps are a tool to promote an individual’s responsibility for their own flood protection and preparation. To check flood risk and increase awareness and understanding of flooding. To determine which viewer will benefit you, please find information below: We currently have two map viewers available. The flood maps are a public tool and used by a wide variety of people for a range of work. The maps show you areas which are likely to flood from rivers, the sea and surface water. Local governments pass and enforce regulations for designated SFHAs.Ĭontact local floodplain administrators for more information on specific local requirements.įor mitigation information visit /Louisiana-Disaster-Mitigation.Our flood maps are designed to help you understand how you could be affected by flooding. Find an agent in your area by calling 80 to reach the NFIP call center. You can only purchase flood insurance through an insurance agent you cannot buy it directly from the NFIP. To find out if your community participates in NFIP call 80. More than 315 Louisiana communities participate in NFIP. In order to qualify for flood insurance, the home or business must be in a community that has joined the NFIP and agreed to enforce sound floodplain management standards. Costs vary depending on how much insurance is purchased, what it covers and the property's flood risk. 
NFIP is administered by FEMA, which works closely with more than 80 private insurance companies to offer flood insurance to homeowners, renters, and business owners.įlood insurance is available to homeowners, renters, condo owners/renters, and commercial owners/renters. Flood insurance rates reflect the uncertainty of the flood risk.These areas are shown on flood maps or areas beginning with the letter 'D.Some flood maps also include areas where there are possible but undetermined flood hazards or unstudied areas. These areas submit more than 20 percent of National Flood Insurance Program claims and receive one-third of federal disaster assistance for flooding.įlood insurance isn't federally required in moderate- to- low-risk areas, but it is recommended for all property owners and renters.Moderate- to low-risk areas are shown on flood maps as zones beginning with the letters 'B', 'C' or 'X' ( or a shaded X).The risk of flooding is reduced, but not completely removed.Non-Special Flood Hazard Areas are moderate-to-low risk areas. There is at least a 1 in 4 chance of flooding during a 30-year mortgage in high-risk areas.Īll home and business owners in high-risk areas with mortgages from federally regulated or insured lenders are required to buy flood insurance.They are shown on the flood maps as zones beginning with the letters 'A' or 'V.'.Special Flood Hazard Areas are high-risk areas.
Flood plain zone free#
FIRMs are available to the public free of charge through the FEMA Flood MapService Center at.FEMA uses FIRMs to help determine what you should pay for flood insurance.Flood maps, known officially as Flood Insurance Rate Maps, show areas of high- and moderate- to low-flood risk.Ĭommunities use the maps to set minimum building requirements for coastal areas and floodplains lenders use them to determine flood insurance requirements.
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