RIchard Butgereit, Florida DEM, GIS Adminstrator 20210820 vector digital data Tallahassee, FL Florida Department of Emergency Management State of Florida This polygon shapefile or featureset depicting Surge Zones, was created using a Surge Modeling application created for the Florida Statewide Regional Evacuation Update Study. The data was derived from National Hurricane Center SLOSH model runs on all the NOAA SLOSH basins throughout Florida. The runs create outputs for all different storm simulations from all points of the compass. Each direction has a MEOW (maximum envelope of water) for each category of storm (1-5), and all directions combined result in a MOMs (maximum of maximums) set of data. The MOMs are used in this surge model. The application uses three input parameters or data: elevation (from LIDAR), SLOSH basin results, and contiguous shoreline or sea polygons. The LIDAR data used has been converted to a DEM with 5ft pixel resolution. All processing takes place at the same raster resolution, so the resulting surge polygons (if 5ft) are a spline curve-fitting representation loosely following the outer third of each pixel. The shoreline features are used to process only contiguous surge zones for each category storm, so there are no lower surge "islands" in the interior of the surge output features.This version is clipped against a 2004, 1:12000 shoreline produced by the Florida Wildlife Conservation Commission (http://atoll.floridamarine.org/Data/Metadata/SDE_Current/fl_12k_2004_poly.htm) and contains detailed attributes summarizing population and facility counts within each zone. Florida Statewide Regional Evacuation Study Update 20131218 20210820 Current as of 12/18/2013 updated as needed Complete As needed -87.536350 -79.880067 30.845824 24.505854 None State Regional Evacuation Studies Hazards RES Florida FL Storm Surge Zones SRES ISO 19115 Topic Categories boundaries elevation environment oceans None Florida None None. Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of Florida Regional Planing Councils and Florida Divisoin of Emergency Management would be appreciated. Florida Division of Emergency Management Richard Butgereit GIS Administrator mailing and physical

2555 Shumard Oak

Tallahassee FL 32399 US 850-413-9907 EOC-GIS@em.myflorida.com Florida Regional Planing Councils and Florida Divisoin of Emergency Management - http://www.floridadisaster.org/res Microsoft Windows 10 Version 10.0 (Build 18363) ; Esri ArcGIS 12.9.0.32739 GeoPlan relied on the integrity of the attribute information within the original data. This data is provided 'as is'. GeoPlan relied on the integrity of the original data layer's topology. This data is provided 'as is' by GeoPlan and is complete to our knowledge. This data is provided 'as is' and its horizontal positional accuracy has not been verified by GeoPlan. This data is provided 'as is' and its vertical positional accuracy has not been verified by GeoPlan. onLine Spatial and Attribute Information Vector GT-polygon composed of chains 46 FDEP Albers HARN 24.0 31.5 -84.0 24.0 400000.0 0.0 coordinate pair 0.0001 0.0001 meter D North American 1983 HARN GRS 1980 6378137.0 298.257222101 CHHA CHHA.dbf FDEM OBJECTID_1 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. COUNTY Name of County Surge Zone is in FDEM LABEL FDEM COUNTY_SSZ Concatenated County and Surge Zone Type Surge Zones based on Hurricaine Categories 1-5 or Tropical Storm (T) FDEM Label FDEM MOBILE_HOMES Number of Mobile Homes located in Surge Zones of County - Counts based on 2010 Census FDEM Mobile Homes FDEM Cat Storm Surge Category Based on Hurricain Classifications 1-5 or Tropical Storm (T) FDEM Storm Surge Zone FDEM Shape Feature geometry. ESRI Coordinates defining the features. REGION FDEM Regional Coordinator's Regions FDEM REGION FDEM EST_TOTAL_POP_2020 Not defined by source. Shape_Length Length of feature in internal units. Esri Positive real numbers that are automatically generated. Shape_Area Area of feature in internal units squared. Esri Positive real numbers that are automatically generated. Florida Geographic Data Library (FGDL) mailing

431 Architecture PO Box 115706

Gainesville FL 32611-5706 US Web site: http://www.fgdl.org DOWNLOADABLE DATA The Florida Geographic Data Library is a collection of Geospatial Data compiled by the University of Florida GeoPlan Center with support from the Florida Department of Transportation. GIS data available in FGDL is collected from various state, federal, and other agencies (data sources) who are data stewards, producers, or publishers. The data available in FGDL may not be the most current version of the data offered by the data source. University of Florida GeoPlan Center makes no guarantees about the currentness of the data and suggests that data users check with the data source to see if more recent versions of the data exist. Furthermore, the GIS data available in the FGDL are provided 'as is'. The University of Florida GeoPlan Center makes no warranties, guaranties or representations as to the truth, accuracy or completeness of the data provided by the data sources. The University of Florida GeoPlan Center makes no representations or warranties about the quality or suitability of the materials, either expressly or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement. The University of Florida GeoPlan Center shall not be liable for any damages suffered as a result of using, modifying, contributing or distributing the materials. A note about data scale: Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modeling purposes. Please be sure you are using the best available data. 1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger. Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: http://geoplan.ufl.edu/education.html 20220112 Florida DEM RIchard Butgereit GIS Adminstrator mailing and physical

2555 Shumard Oak Blvd

Tallahassee FL 32399 US 850-413-9907 richard.butgereit@em.myflorida.com FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time