![]() Zone X in particular is considered to be outside of the 500-year flood area and is protected from the 100-year flood by a levee. These zones usually have minimal flooding, though there may be some ponding or local drainage problems. Zone C and Zone X are low-risk areas with a. Zone B is being replaced with shaded zone X on new flood insurance rate maps (FIRMs). These areas are typically protected by levees or have shallow flooding areas. This is a moderate risk flood zone with a chance of a flood somewhere between the 100-year and 500-year mark. Mandatory flood insurance purchase requirements and floodplain management standards apply. Over the course of a 30-year mortgage, the likelihood of a flood is 26%.Ĭoastal areas are subject to a 1% chance of flooding per year, with additional hazards due to storm-induced velocity wave action. This zone doesn’t have BFEs, but is considered high-risk with mandatory flood insurance requirements. Zone D indicates a possible risk of flooding, but the hazard level is undetermined.Ĭoastal areas inundated by 1% chance of flooding. This zone is designed to catch all other risk areas that are not defined by other flood zones. This zone still has a 1% chance of flooding each year and is a required flood insurance zone. This area will be protected from the 1% annual chance flood by a federal flood protection system actively building or restoring a flood control system such as a levee or dam.Īn area protected upon completion of an under-construction federal flood protection system like a dam or levee. Flood depths range from 1 to 3 feet, resulting in Zone AO requiring flood insurance.Īn area with increased flood risk where temporary flood insurance is required. Areas in this zone still have a 1% chance of flooding each year with a 26% chance of flooding over the course of a 30-year mortgage. This zone is specific to properties located near a river or stream. This is a zone where flood insurance is mandatory with BFEs at selected intervals. ![]() Over the course of a 30-year mortgage, the likelihood of a flood is 26%. Flood insurance is mandatory in these zones.Īn area with a 1% chance of flooding each year, with the probability of 1 to 3 feet of water that pools in areas. These zones represent areas with a 1% chance of flooding each year, for which BFEs have been determined. Zone AE is a newer version of what used to be zones A1-A30. Here are the most common flood zones and what they mean: FEMA has numerous flood zone classifications. Zones with a letter grade of A or V are considered high-risk areas, while areas with letter grades of B, C, or X are considered low to moderate risk zones. Let’s dive into what the different flood zones mean. Zones B, X, and C are low-risk flood zones, while A or V are high-risk flood zones. FEMA’s flood zone classifications range from low-risk to high-risk areas. As you’re analyzing the map, it’s important to remember that just part of the home’s lot could be in the flood zone. Type in a property’s address, and a map showing its flood zone will appear. To start, visit the Federal Emergency Management Agency (FEMA) Flood Map Service Center, a tool that displays information such as flood zones, floodways, and your home’s risk level. We’ll walk through how to check your home’s flood zone, what the different flood zones mean, and what you need to know if you’re buying or selling a house in a flood zone.Ĭheck FEMA’s flood map to find out if your house is in a flood zone However, many people across the nation aren’t sure what flood zone their home, or prospective home, is in and if they’re truly at risk. Whether you’re living in Vancouver, BC, or Miami, FL, floods can happen anywhere, and the number of homes at risk of flooding increases every year. Flood damage can result from many environmental factors, such as hurricanes, a breached dam, severe storms, over-saturated ground from overflowing rivers, lakes, oceans, and more. In fact, if your home floods just one inch, the damage can cost you upwards of $25,000. Whether you are a first-time homebuyer, looking to sell a vacation home, or simply a homeowner looking for some answers, you have the right and responsibility to find out.įlooding is one of the most expensive natural disasters, causing damage to not only your house’s structure but your belongings. The following article by Julia Weaver of Redfin is reposted to .Ĭonsidering all that’s happening with climate change and the potential risk it brings to homeowners, you may be wondering if your house is in a flood zone.
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