Please refer to the frequently asked questions section for more details. The maps include a new Coastal A Zone and a new area referred to as the Limit of Moderate Wave Action (familiarly called Lim-wah). Preliminary maps were released by FEMA in the July of 2019.įEMA has advised Unincorporated Lee County that the Coastal Risk MAP project has been completed with the effective date of November 17, 2022.The maps are based on existing conditions (not future conditions). The FEMA analysis was used to create new elevation data for Flood Insurance Rate Maps (FIRMs).Lee County hired a consultant for monitoring.November 2014, FEMA notified Lee County that it is analyzing coastal wave action in the Gulf of Mexico as part of its Risk MAP program.In 2013, FEMA initiated a coastal flood risk study for the Southwest Florida Study Area that affects Charlotte, Collier, Desoto, Hendry, Lee, and Sarasota Counties.This is updated advanced coastal analysis by FEMA (Federal Emergency Management Agency) contractors/consultants.Risk MAP is a FEMA flood-map update, Risk Mapping, Assessment & Planning (Risk MAP) will analyze coastal wave action to create new elevation data for Flood Insurance Rate Maps (FIRMs) (flood maps).Current effective Coastal elevations (modeling) are from the late 70’s/early 80’s.Levels of flooding change due to weather events, environmental changes,Įrosion, land use and other factors. They are a result of the RISK Map Study, initiated by FEMA in 2013. These map changes are not related to Hurricane Irma, Hurricane Dorian, or Hurricane Ian. Please click the links below to review the Letter of Final Determination (LFD) and the Summary of Map Actions (SOMA) letters. They are encouraged to build safer and higher to minimize the risk to life and property. Residents and business owners living or working in the LiMWA zone should be aware of the potential wave action along with floating debris, erosion and scour that could cause significant damage on their property. For details, go to .īecause the 1.5-foot breaking wave in the LiMWA zone can potentially cause foundation failure, communities may regulate building construction standards for Coastal A zones similar to Zone VE in those areas. There is no increase in flood insurance premiums for anyone placed into a Coastal A Zone. There will be new regulatory construction standards for parcels in the Coastal A Zone. The Coastal A zone is a transitional zone between areas where FEMA uses coastal flood hazard analysis for V Zones and riverine analysis for interior A Zones. The LiMWA indicates where waves can reach heights of over 1.5 feet. The new FEMA map updates include a new Coastal AE zone and a line called the Limit of Moderate Wave Action (LiMWA). What is the Limit of Moderate Wave Action (LiMWA)? Not every single flood map in Lee County has changed. The new Flood Insurance Rate Map (FIRM) became effective November 17, 2022. Lee County received the Letter of Final Determination from FEMA in Spring of 2022. 2022 Flood Map Revisions Currently selectedĭue to advanced analysis and mapping technologies, FEMA can better show what today's coastal risk looks like. FEMA updated coastal analysis for it's FIRMs along Florida's coastal counties initiated in 2013.50% Rule: Substantial Improvement/Substantial Damage.Notice of Proposed Changes to FIRM Maps.Lee Concurrence for Letters of Map Correction.Landscaping Requirements/ Preserve Management.
BASE FLOOD ELEVATION FLORIDA REGISTRATION
BASE FLOOD ELEVATION FLORIDA CODE
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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