Jessica Duke, Florida Department of Environmental Protection, WRM, Environmental Administrator 20200709 vector digital data Tallahassee, FL Florida Department of Environmental Protection State of Florida The Mandatory Phosphate Mine Boundaries layer contains the conceptual boundaries of all active mandatory phosphate mines within Florida by the year 2018. 'Mandatory Phosphate Mines' does not indicate that the area is required to be mined for phosphate; 'Mandatory' refers to the regulatory status of the land. Land mined for phosphate since July 1, 1975 is 'Mandatory,' and is required by Florida law to be reclaimed (contoured and re-vegetated). Land mined prior to July 1, 1975 was not required to be reclaimed. This layer provides the mine boundary for mines that are subject to the regulatory requirements of Chapter 378, Part III, F.S. and/or Chapter 373, Part IV. F.S. and Chapter 62C-16, F.A.C. Mandatory phosphate mining occurs primarily in the central Florida phosphate mining district in Polk, Hillsborough, Manatee, and Hardee counties and one mine in North Florida in Hamilton County. This layer was designed to provide the Mining and Mitigation Program with a graphical representation of the Mandatory Phosphate boundaries for planning and management purposes. Because this data is a work in progress, it may contain errors such as missing features, outdated features, overlapping features, erroneous status of features, variations in accuracy, or attribute errors. This layer was created and maintained by the Florida Department of Environmental Protection, Program Support. This layer is current as of 2018. The layer was created and maintained by the Florida Department of Environmental Protection (Department), Division of Water Resource Management, Support Program and Mining and Mitigation Program Staff. 20200709 publication date In work Annually -82.991877 -81.624868 30.570500 27.172883 None Business and Economics ISO 19115 Topic Category environment None This layer is a graphical depiction of the Phosphate mine areas and is for illustrative purposes only; it should not be used for any engineering, calculations, analysis, or legal determinations. The State of Florida, Department of Environmental Protection, Support Program, provides geographic information systems (GIS) data and metadata with no claim as to the completeness, usefulness, or accuracy of its content, positional or otherwise. The State and its officials and employees make no warranty, express or implied, and assume no legal liability or responsibility for the ability of users to fulfill their intended purposes in accessing or using GIS data or metadata or for omissions in content regarding such data. The data could include technical inaccuracies or errors such as: missing features, outdated features, overlapping features, erroneous status of features, inaccurate boundaries, attributes errors, and typographical errors. The data is presented "as is", without warranty of any kind, including, but not limited to, the implied warranties of merchantability, fitness for a particular purpose, or non-infringement. Your use of the information provided is at your own risk. In providing this data or access to it, the State assumes no obligation to assist the user in the use of such data or in the development, use, or maintenance of any applications applied to or associated with the data or metadata. The data attempts to report regulatory status of mines on the date of publication based on information provided by the mining companies. The regulatory status of each mine is expected to change over time as mining and reclamation progresses, notices and reports are provided by the mining companies. For most recent accurate information, the approved mandatory non-phosphate permit, conceptual plans, and/or annual reports, and/or notice of intent for mining map or document should be consulted. FDEP WRM Orlando Rivera MMP Program Administrator mailing and physical Tallahassee FL 32399 850-245-8522 Orlando.Rivera@floridadep.gov FDEP WRM Jessica Duke Environmental Administrator mailing and physical Tallahassee FL 32399 US 850-245-8357 Jessica.Duke@FloridaDEP.gov WRM GIS Sami Mckee Engineering Specialist I mailing and physical Tallahassee FL 32399 850-245-8454 sami.mckee@dep.state.fl.us FDEP Division of Water Resource Management Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595 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 Unknown onLine Spatial and Attribute Information Data for a new layer obtained from WRM-Program Support and added the same in the GIS library. 20200709 Florida Department of Environmental Protection (FDEP) OTIS mailing and physical

2600 Blair Stone Rd MS 6520

Tallahassee FL 32399-2400 US GIS.Librarian@dep.state.fl.us The GeoPlan Center downloaded the following FDEP dataset on October 5, 2020 from the FDEP Data Portal: Florida Department of Environmental Protection Geospatial Open Data: https://geodata.dep.state.fl.us/ Please Note: Data is also available via the FTP website: http://publicfiles.dep.state.fl.us/otis/gis/data/ Mandatory Phosphate Mine Boundaries 2018 https://geodata.dep.state.fl.us/datasets/mandatory-mine-phosphate-boundaries-2018 The data was downloaded as a geodatabase and was in the following projection: Projected Coordinate System: NAD_1983_2011_Florida_GDL_Albers Projected to NAD_1983_HARN_Florida_GDL_Albers (3087) using the following Transformation: NAD_1983_HARN_To_NAD_1983_2011 During the QA/QC process the following tasks were undertaken: - Uppercased all records in the table except any URL fields. - A DESCRIPT field was added based on the following: [MINE_NAME] & " [SITE ID: " & [SITE_ID] & "]" - A FGDLAQDATE field was added based on date downloaded from source. - Renamed file to MMP_MANPHO_DEC18 from MMP_MANPHO_BOUNDARIES_18 20201005 GeoPlan Vector GT-polygon composed of chains 21 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 MMP_MANPHO_DEC18 Polygon Feature Polygon Feature OBJECTID Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Shape Feature geometry. Esri Coordinates defining the features. SITE_ID 6-digit code that classifies each mine. FDEP WRM MINE_OPERATOR The entity responsible for compliance with the permit and reclamation requirements. This could be the landowner or a company leasing the property. i.e. Cemex, Mosaic, Exxon Mobil FDEP WRM MINE_NAME The name of the mine. FDEP WRM MINE_BEGIN The year mining began. FDEP WRM MINING_STATUS Current status of mining activity at the site. Domains: Active, Closed. String REC_STATUS Current status of reclamation at the site. Mines that are fully reclaimed labelled "Released". Domains: Not Under Reclamation, Under Reclamation, Released. FDEP WRM GIS_ACRES The acreage of the property according to the "calculate geometry" function. FDEP WRM DOCUMENTS_LINK Hyperlink to relevant mining documents FDEP WRM DESCRIPT Field added by FGDL based on the following: [MINE_NAME] & " [SITE ID: " & [SITE_ID] & "]" GeoPlan FGDLAQDATE The date FGDL acquired the data from the Source. GeoPlan AUTOID SHAPE.AREA SHAPE.LEN Florida Geographic Data Library (FGDL) mailing

431 Architecture PO Box 115706

Gainesville Florida 32611-5706 For FGDL Software: http://www.fgdl.org/software.html Web site: http://www.fgdl.org Technical Support: http://www.fgdl.org/fgdlfeed.html FGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.html Mailing list for FGDL: http://www.fgdl.org/fgdl-l.html 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 20201121 Florida Department of Environmental Protection (FDEP) OTIS 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