![]() ![]() SFHAs are areas at high risk for flooding. Officials encourage property owners to review the latest information to learn about local flood risks and potential future flood insurance requirements.įor this physical map revision, the Flood Insurance Rate Maps (FIRMs) for Matagorda County serve multiple purposes, including defining Special Flood Hazard Areas (SFHAs) and setting rates for flood insurance. Contact FEMA’s interim Flood Insurance Advocate by email at or call Floodsmart at 88.DENTON, Texas – The revised preliminary Flood Insurance Rate Maps (FIRMs) are available for review by residents and business owners in all communities and the unincorporated areas of Matagorda County, TX.Read the Lee County Flood Hazard Ordinance (See Chapter 6, Article IV).Track Floodway and V Zone revisions to the 2008 Flood Insurance Rate Maps.Download Lee County's Guide to No-Rise (No-Impact) Certification.Use “Lee Spins” for detailed flood map research.Ask for a flood zone verification FIRM letter or assistance with other FEMA documentation by contacting or 23.Read about the mandatory purchase of flood insurance.Find the flood zone and base flood elevation for any parcel in unincorporated Lee County.No matter where you live or work, some risk of flooding exists. The property could be inundated by a flood with a magnitude greater than that of the "Base Flood." Keep in mind, localized flooding is not shown on National Flood Insurance Rate maps. X zone properties are areas where FEMA has determined that the property would not be subject to inundation by the “Base Flood” – however, the property could be subject to other flood hazards. But as we’ve learned, flooding can, and has happened anywhere it rains (examples are areas in the X zone in Houston after Harvey, or areas in North Carolina after Hurricane Matthew or Florence). FIRMs are developed to show the 1 percent annual chance flood (otherwise known as the “Base Flood”) for the purposes of regulating the floodplain, and flood insurance requirements. In fact, about 20 to 25 percent of all flood insurance claims nationally come from areas designated as low- to moderate-risk areas (X zones). FIRMS don’t necessarily identify all areas subject to localized flooding, particularly from local drainage sources of small size. Important information regarding X zonesįloods do not read flood maps. The FIS report includes a description of the engineering methods used, flooding history, graphic profiles, flood elevation summaries, and other information. To accompany FIRMs, Flood Insurance Study (FIS) reports are provided to communities to give background information on the FIRMs and the analyses done to produce the maps. What is a Flood Insurance Study (FIS)?įlood Insurance Studies are compilations of flood risk information used for community planning and development. Low- to moderate-risk flood zones are also shown on the FIRM but are not considered to be part of the Special Flood Hazard Area. High-risk flood zones, known as Special Flood Hazard Areas (SFHA), show the predicted level of flooding that could occur from the "base flood." The base flood is the type of flood that has a 1% annual chance of occurring in any given year. Together, they show the risk of flooding. A FIRM will generally show a community’s base flood elevations (predicted level of flooding), flood zones and floodplain boundaries. FIRMs are also referred to as Flood Maps. A FIRM is a map created by FEMAs National Flood Insurance Program for floodplain management, building and flood insurance purposes. The Federal Emergency Management Agency (FEMA) works with community leaders across the country to identify flood hazards and promote ways to reduce the impact of those and other hazards. ![]() What is a Flood Insurance Rate Map (FIRM)?įlood Insurance Studies are compilations of flood risk information used for community planning and development. Community Development staff provides important services to support Flood Insurance Rate Maps. The Federal Emergency Management Agency (FEMA) creates Flood Insurance Rate Maps for unincorporated Lee County. 50% Rule: Substantial Improvement/Substantial Damage.Notice of Proposed Changes to FIRM Maps.Lee Concurrence for Letters of Map Correction.Flood Insurance Rate Maps Currently selected.Landscaping Requirements/ Preserve Management.State Contractor Registration & Authorized Signers.Land Development Code Advisory Committee.Executive Regulatory Oversight Committee.Bicycle & Pedestrian Advisory Committee.Development Services - Case File Search.Search for an Elevation Certificate Online. ![]()
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