U.S. Environmental Protection Agency, Office of Water 20150501 Vector Digital Data Set (Polygon) State of Florida https://edg.epa.gov/clipship/ This dataset contains area data that can be used to identify the distribution of impaired waters with a TMDL within the State of Florida for pollutants of interest. Under Section 303(d) of the Clean Water Act (CWA), states, territories, and authorized tribes, collectively referred to in the Act and here as "states," are required to develop lists of impaired waters. A state’s 303(d) impaired waters list is comprised of all waters where required pollution controls are not sufficient to attain or maintain applicable water quality standards. The law requires that states establish priority rankings for waters on the lists and develop Total Maximum Daily Loads (TMDLs). A TMDL is a calculation of the maximum amount of a pollutant that a waterbody can receive and still meet water quality standards, and an allocation of the load reduction needed from various sources of the pollutant. This dataset contains area data that can be used to identify the distribution of impaired waters with a TMDL within the State of Florida for pollutants of interest. The attribute information provided (e.g., TMDL pollutant, location, waterbody name) can be associated with the geospatial information (TMDLs on Impaired Waters NHD Indexed Dataset found at https://www.epa.gov/waterdata/waters- geospatial-data-downloads). The attribute information can be downloaded at http://watersgeo.epa.gov/GEOSPATIALDOWNLOADS/attgeo_tmdlcaussrcepoll_ 20150501.xlsx . Please note that a water can be identified on a State’s 303(d) list as impaired for more than one cause of impairment and be identified as having more than one probable source. EPA considers TMDLs as water/pollutant combinations, please be mindful of this information when aggregating the attributes for analysis needs. 20150501 publication date Complete None planned -87.426731 -79.924271 30.747620 26.083238 None stream clean water act point source TMDL total maximum daily loads reach CWA TMDLs impaired waters EPA 303d inlandWaters environment listed waters ISO 19115 Topic Categories environment inlandWaters Common geographic areas Florida None None. Please check sources, scale, accuracy, currency and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated. U.S. Environmental Protection Agency, Office of Water Wendy Reid mailing

1200 Pennsylvania Avenue, NW MC 4503T

Washington D.C. 20460 202-566-1705 reid.wendy@epa.gov USEPA 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 EPA - Data set is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details. This data is provided 'as is' by GeoPlan and is complete to our knowledge. EPA - A formal accuracy assessment of the horizontal positional information in the data set has not been conducted. This data is provided 'as is' and its horizontal positional accuracy has not been verified by GeoPlan. EPA - A formal accuracy assessment of the vertical positional information in the data set has either not been conducted, or is not applicable. This data is provided 'as is' and its vertical positional accuracy has not been verified by GeoPlan. U.S. Environmental Protection Agency 20150501 vector digital data https://edg.epa.gov/clipship/ None OW_TMDL__area Source information used in support of the development of the data set. Development of the data set by the agency / individuals identified in the 'Originator' element in the Identification Info section of the record. 20150501 Metadata Date Stamp https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7BFEC21D2C-D1CE-4CC5-A9DA-BDDFABE8ACA5%7D 20160805 GeoPlan Center Process Steps: Downloaded data from the following EPA website on April 23rd, 2020. https://edg.epa.gov/clipship/ 1. Select Area: Florida 2. Select Data EPA Office of Water OW TMDL - pts OW TMDL - line OW TMDL - area 3. Select Vector Format: FGDB 4. N/A 5. Select Spatial Reference: WGS84 Downloaded ----------- Accessed various metadata samples from the following EPA websites: Primary Metadata: https://edg.epa.gov/metadata/rest/document?id= %7BFEC21D2C-D1CE-4CC5-A9DA-BDDFABE8ACA5%7D Metadata Attributes: https://edg.epa.gov/metadata/rest/document?id={66F27299-6B1B-42BF-8AA0- 1127D7646631}&xsl=metadata_to_html_full Metadata Attributes: https://www.epa.gov/waterdata/reach-address-database-rad#eventmetadata ----------- - Reprojected to FGDL Albers using the following transformation: WGS_1984_(ITRF00)_To_NAD_1983 + NAD_1983_To_HARN_Florida - Uppercased all fields except those containing website links - Added and populated the following fields. - [WBD_HUC12_NAME] - Based on FGDL dataset NHDWBD_HUC12_DEC17 - [DESCRIPT] - Based on following calculation [WBD_HUC12_NAME] & " [WB ID: " & [SOURCE_DATADESC] & "] [TMDL ID: " & [SOURCE_FEATUREID] & "]" [FGDLAQDATE] [AUTOID] The updates in this dataset represent 2015 data that was added at a later date. Therefore the source date remains 20150501 and a letter b has been added to denote the change in the data since the last version available in FGDL (20180709) GeoPlan 20200423 Vector GT-polygon composed of chains 123 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 usepa_ow_tmdl_a_may15b Geospatial Dataset Producer Defined OBJECTID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Feature geometry. ESRI Coordinates defining the features. PERMANENT_IDENTIFIER 40-char GUID value that uniquely identifies the occurrence of each event. USGS NHD Model 2.1 EVENTDATE Date an event was created. USGS NHD Model 2.1 nan nan REACHCODE Reach Code on which the event is located. USGS NHD Model 2.1 REACHSMDATE Date that the reach code was assigned. USGS NHD Model 2.1 2012-06-01 00:00:00 2012-06-01 00:00:00 REACHRESOLUTION Code for source resolution: 1=Local resolution, 2=High resolution, 3=Medium resolution. USGS NHD Model 2.1 3.0 3.0 FEATURE_PERMANENT_IDENTIFIER 40-char GUID value that uniquely identifies the NHD feature upon which the event is located. USGS NHD Model 2.1 FEATURECLASSREF Domain value indicating the type of NHD feature the event is associated with. USGS NHD Model 2.1 nan nan SOURCE_ORIGINATOR The organization responsible for the submission of the data. In most cases this is a state abbreviation. USGS NHD Model 2.1 SOURCE_DATADESC Waterbody Quality Assessment Report ID (Waterbody ID), supplemental data relevant to the event. For example, SOURCE_DATADESC = 'FL-272' links to the following: https://ofmpub.epa.gov/waters10/attains_waterbody.control?p_list_id=FL-272 USGS NHD Model 2.1 SOURCE_FEATUREID TMDL ID, key field linking the event to source program data. USGS NHD Model 2.1 FEATUREDETAILURL TMDL ID Report. Http link leading to online resources with further information about the event. USGS NHD Model 2.1 EVENTTYPE Domain value indicating the program for which the event has been created. USGS NHD Model 2.1 10018 10018 EVENT_AREASQKM Area of areal event record in square kilometers. Reach Address Database 0.005324966660897061 352.94696242787205 GEOGSTATE Abbreviation of US state or state equivalent where the majority of the event is located. U.S. Postal Service CYCLE_YEAR The even numbered year associated with the list or assessment (e.g., 1996, 1998, 2000). This field indicates the cycle year used for spatial representation of the TMDL. ATTAINS START_DATE Start date of data Reach Address Database 2002-04-01 00:00:00 2008-04-01 00:00:00 END_DATE End date of data Reach Address Database 2010-03-31 00:00:00 2010-03-31 00:00:00 WBD_HUC12 WBD HUC12 subwatershed that most encompasses the NHD feature. Reach Address Database WBD_HUC12_PERCENT Percentage of the feature contained within the WBD12 unit. Reach Address Database 0.5679000000000001 1.0 NHDREACH_CAC For reached area events, this value is the coefficient of areal correspondence between the event geometry and its parent NHD reach geometry. A value of 1 indicates the area event geometry is equal to the parent reach geometry. The majority of area events in the RAD are equal to the entire parent reach. Reach Address Database 1.0 1.0 VERTICES Numeric count of individual vertices in the Event feature. Reach Address Database 7 1550 ESRI_KEY Convenience key provided to aid in join and relates activies in ESRI software. RAD WBD_HUC12_NAME Name of the WBD HUC12 subwatershed that most encompasses the NHD feature. Derived from FGDL layer: NHDWBD_HUC12_DEC17 GeoPlan DESCRIPT Field added by FGDL based on fields: [WBD_HUC12_NAME], [SOURCE_DATADESC], and [SOURCE_FEATUREID]. Calculated as: [WBD_HUC12_NAME] & " [WB ID: " & [SOURCE_DATADESC] & "] [TMDL ID: " & [SOURCE_FEATUREID] & "]" GeoPlan FGDLAQDATE The date FGDL acquired the data from the source. GeoPlan 2020-04-23 00:00:00 2020-04-23 00:00:00 AUTOID SHAPE.AREA SHAPE.LEN The entity and attribute information provided here describes the tabular data associated with the data set. Please review the detailed descriptions that are provided (the individual attribute descriptions) for information on the values that appear as fields/table entries of the data set. The entity and attribute information was generated by the individual and/or agency identified as the originator of the data set. Please review the rest of the metadata record for additional details and information. Florida Geographic Data Library (FGDL) mailing

431 Architecture PO Box 115706

Gainesville FL 32611-5706 www.fgdl.org data@fgdl.org 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: https://geoplan.ufl.edu/education.html Vector Digital Data Set (Polygon) https://www.fgdl.org/ None. No fees are applicable for obtaining the data set. 20200515 U.S. Environmental Protection Agency, Office of Water Wendy Reid mailing

1200 Pennsylvania Avenue, NW MC 4503T

Washington D.C. 20460 202-566-1705 reid.wendy@epa.gov FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time