Advanced GeoSpatial Inc. 20170510 raster digital data The FAS FAVA Response theme grid is the relative vulnerability map for the Floridan Aquifer System. It was calculated using the ArcSDM extension and applying the weights of evidence method. A relative vulnerability class field is also in the table so that the grid can be symbolized into 3 vulnerability classes. These classes were developed based on weights of evidence vs. cumulative area breaks. Development of a relative vulnerability map for the Floridan Aquifer System. 20070101 ground condition Complete As needed -87.639226 -79.872480 31.042857 25.090983 ISO 19115 Topic Category Geoscientific Information Vulnerability Geology and Geophysics None Florida None Maps generated as part of this project were developed by Advanced GeoSpatial Inc. (AGI) to provide FDEP with a ground-water resource management and protection tool to carry out agency responsibilities related to natural resource management and protection regarding the Floridan Aquifer System. Although efforts were made to ensure information in these maps is accurate and useful, neither FDEP nor AGI assumes responsibility for errors in the information and does not guarantee that the data is free from errors or inaccuracies. Similarly, AGI and FDEP assume no responsibility for consequences of inappropriate uses or interpretations of the data on these maps. Accordingly, these maps are distributed on an "as is" basis and the user assumes all risk as to their quality, results obtained from their use, and performance of the data. AGI and FDEP further make no warranties, either expressed or implied as to any other matter whatsoever, including, without limitation, the condition of the product, or its suitability for any particular purpose. The burden for determining suitability for use lies entirely with the end user. In no event shall AGI or FDEP, or their respective employees have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of use of or reliance on the project results. AGI and FDEP bear no responsibility to inform users of any changes made to this data. Anyone using this data is advised that resolution implied by the data may far exceed actual accuracy and precision. Because this data was developed and collected with FDEP funding, no proprietary rights may be attached to it in whole or in part, nor may it be sold to FDEP or other government agency as part of any procurement of products or services. The Florida Geological Survey Alan Baker Professional Geologist Administrator mailing and physical

3000 Commonwealth Blvd., Suite 1

Tallahassee FL 32303 US 850-617-0337 Alan.Baker@dep.state.fl.us Florida Geological Survey James Cichon Environmental Consultant mailing and physical

3000 Commonwealth Blvd., Suite 1

Tallahassee FL 32303 US 850-617-0335 james.cichon@dep.state.fl.us Advanced GeoSpatial Inc. Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595 Advanced GeoSpatial Inc. unknown Florida Aquifer Vulnerability Assessment: Contamination potential of Florida's principal aquifer systems FGS Bulletin 67 Florida Geological Survey unknown None Intermediate Confining Unit Thickness The FAS FAVA Response Theme grid is the relative vulnerability map for the Floridan Aquifer System. It was calculated using the ArcSDM extension and applying the weights of evidence method. An analysis extent (study area), training point theme, and modeling method (weights of evidence) are selected in the set analysis parameters. Weights are then calculated on each evidential theme and then the themes are generalized (into binary or multi-class patterns). In most cases, a generalization of 1 represents "more vulnerable" areas, 2 represents "less vulnerable areas and -99 represents missing data. If a theme is generalizd into 3 classes, 1 would represent the highest vulnerability and 3 would represent the lowest vulnerability. A response theme is then calculated based on the association between training points and evidential themes. A relative vulnerability class field is also in the table so that the grid can be symbolized into 3 vulnerability classes . 20090101 Advanced GeoSpatial Inc. mailing and physical

Suite D

1949 Raymond Diehl Rd.

Tallahassee FL 32308 US 850-580-4447 Updated FAVA data obtained from FGS and add the same in the GIS library. 20170509 Florida Department of Environmental Protection (FDEP) OTIS/GIS Section mailing and physical

2600 Blair Stone Rd MS 6520

Tallahassee FL 32399-2400 US GIS.Librarian@dep.state.fl.us Raster Grid Cell NAD 1983 HARN Florida GDL Albers 24.0 31.5 -84.0 24.0 400000.0 0.0 coordinate pair 0.000000004429812072714868 0.000000004429812072714868 meter D North American 1983 HARN GRS 1980 6378137.0 298.257222101 FAVA_FAS_RESPONSE Relative vulnerability grid of FAS FAVA model. COUNT Value Number of Unique conditions Esri Sequential unique whole numbers that are automatically generated. Count Number of cells per unique condition Esri Sequential unique whole numbers that are automatically generated. VALUE Esri Sequential unique whole numbers that are automatically generated. GREEN BLUE OPACITY DESCRIPT 20210525 Florida Department of Environmental Protection (FDEP) OTIS/GIS Section mailing and physical

2600 Blair Stone Rd MS 6520

Tallahassee FL 32399-2400 US GIS.Librarian@dep.state.fl.us FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time