![]() Learn about the flood insurance changes that took place October 2021 and the new flood map changes that will become effective on December 15, 2022. Click on the flyers below to learn more about these changes.Ĭharlotte County offers free flood workshops at the local libraries. The NAVD88 datum has an average difference in our area of 1.15' (lower) than the current vertical datum used. These new maps will be in the most current vertical datum, known as the North American Vertical Datum of 1988 or NAVD88. The Coastal A Zone has higher construction standards. This area is based on the Limit of Moderate Wave Action (LiMWA) and can experience wave crests of 1.5' - 3'. The new FEMA Flood Risk Maps will usher in a new FEMA designated flood zone known as the Coastal A Zone. 15, 2022, as the effective date for new Flood Risk Maps. FEMA has issued the Letter of Final Determination (LFD) and Final Summary of Map Changes (SOMA) for Charlotte County. Many past Letters of Map Change (LOMC, LOMA, LOMR) will be superseded (no longer valid) when the new maps become effective. Map App Tutorial (video) FEMA Changes to Area Flood MapsįEMA announces Dec. ![]() Find out how much a flood can cost you: FEMA Flood Damage Cost Calculator | 2017 Flood Loss Estimations You can reduce or mitigate your risk by purchasing flood insurance, retrofitting, moving out of the floodplain, or elevating your structure. ![]() ![]() Resources and information about Charlotte County’s flood risks, flood insurance and flood protection services.įEMA has a tool to estimate the cost of flood damage based on the size of the home and the depth of the flood waters. ![]()
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