U.S. Environmental Protection Agency 20151201 vector digital data Gainesville, FL University of Florida GeoPlan Center State of Florida http://www.dot.state.fl.us/emo/ETDM.shtm This data set contains polygons to be used by ETDM/EST for use in the notification tool. This layer was produced using the identity command with EPASSA layer and DOTBND layer. Notification no supplemental information 20151201 publication date Complete As needed -81.782377 -79.929806 29.583641 25.092279 None Inland Waters None Sole Source Aquifer Water Resources aquifer boundaries SSA ISO 19115 Topic Categories boundaries U.S. Department of Commerce, 1995, Countries, Dependencies, Areas of Special Sovereignty, and Their Principal Administrative Divisions (Federal Information Processing Standard (FIPS) 10-4): Washington, DC, National Institute of Standards and Technology. United States None United States None Florida Department of Transportation University of Florida GeoPlan Center GIS Specialist GIS Specialist mailing

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Gainesville FL 32611 US n/a data@fgdl.org EPA National Sole Source Aquifer GIS Layer FIPS Pub 199 Standard Technical Controls Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595 GeoPlan relied on the integrity of the attribute information within the original data. Not presently available Not presently available 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 0 onLine Spatial and Attribute Information GeoPlan Center downloaded the US EPA National Sole Source Aquifer layer from the following US EPA website via Internet Explorer: https://edg.epa.gov/clipship/ GeoPlan created a selection box that included the State of Florida (1). Next GeoPlan used the Select Data (2) section of the EPA Clip N Ship to choose the following: EPA Office of Water OW Sole Source Aquifers Next GeoPlan Selected a Vector Format (3) of File Geodatabase (.gdb) Next GeoPlan Selected a Raster Format (if needed) (4) of File Geodatabase (.gdb) Next GeoPlan Selected Spatial Reference (5) of WGS 1984 Next GeoPlan Selected the Download button. Next GeoPlan Extracted the zipfile with the data.gdb Next GeoPlan Reprojected the OW_Sole_Source_Aquifers File Geodatabase feature class (WGS 1984) to FGDL Albers. Next GeoPlan Converted the File Geodatabase feature class to .SHP Next GeoPlan added and populated the following fields; DESCRIPT and FGDLAQDATE GeoPlan GeoPlan used ArcGIS Desktop 9.3.1 to perform identity command with the following 2 layers: Input = epassa_mar11 Identity = dotbnd During this operation the dotbnd did not fully cover epassa_mar11 in a few areas along the Atlantic Coast. These polygons were dissolved back into their adjacent epassa_mar11 polygon. Some polygons overlapped in the source epassa_mar11 layer, these polygons were dissolved back into their proper source polygon as well. The result was named epassa_notificiation_mar11. An FK_REGION field was added and populated based on matching S_REGION.FK_REGION for corresponding FDOT District. GeoPlan 20151215 Vector GT-polygon composed of chains 7 NAD 1983 HARN Florida GDL Albers 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 EPASSA_NOTIFICATION_MAR11 EPASSA_NOTIFICATION_MAR11.DBF GeoPlan Center OBJECTID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Feature geometry. ESRI Coordinates defining the features. SSA_ID Character string of the form "SSA_##" providing an identifier for the SSA designations. Since a given SSA can be located in more than a single county, a concatenation of the SSA_ID and the FIPS code are needed to establish a unique database key. Where polygons are provided for streamflow zones or other special features related to the SSA designations, the SSA_ID takes the form of SSA##a, SSA##b, or SSA##b. An example for an SSA designation involving 3 polygons areas is: SSA46a Edwards Aquifer II (Austin Area) SSA - Streamflow Source Zone 53 FR 20897 (1988); SSA46b Edwards Aquifer II (Austin Area) SSA -Recharge Zone 53 FR 20897 (1988); SSA46c Edwards Aquifer II (Austin Area) SSA - Artesian Zone 53 FR 20897 (1988). Computed based on SSA_IDs developed for the Drinking Water Mapping Application and information in Federal Register Notices and GIS attributes in polygons supplied from the EPA Regions. SSA_001 thru SSA_078 Related to time of designation USEPA/OW FR_ID Character string of the form "## FR #### (YYYY)" providing an identifier for the Federal Register citation for the SSA designations. Attribute_Definition_Source: Computed based on SSA_IDs developed for the Drinking Water Mapping Application and information in Federal Register Notices and GIS attributes in polygons supplied from the EPA Regions. USEPA Character Character value USEPA/OW AQUIFER Originally named SSA_NAME. The name of the SSA taken from the Federal Register and corresponding to a given SSA. The name will contain information related to the streamflow zone or other special features related to a specific polygon. USEPA Character Character value. USEPA/OW DESCRIPT Based on the field AQUIFER. GeoPlan FGDLAQDATE The date FGDL acquired the data from the Source. GeoPlan DOTDIST FDOT District Number GeoPlan FK_REGION Corresponds to FK_REGION for FDOT District from S_REGIONS layer GeoPlan AUTOID Unique ID added by GeoPlan GeoPlan SHAPE.AREA Area in meters GeoPlan SHAPE.LEN Perimeter in meters GeoPlan Florida Geographic Data Library (FGDL) mailing

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Gainesville Florida 32611-5706 US For FGDL Software: http://www.fgdl.org/software.html Web site: http://www.fgdl.org FGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.html Technical Support: http://www.fgdl.org/fgdlfeed.html Mailing list for FGDL: http://www.fgdl.org/fgdl-l.html 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 20200303 University of Florida GeoPlan Center GIS Specialist GIS Specialist mailing

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Gainesville FL 32611 US n/a data@fgdl.org FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time