20201210 12032200 1.0 INSPIRE Metadata Directive FALSE CAT5_LAKES_DEQ_2018 0.000 369678.951000 706493.193300 3780235.438200 4000410.997500 1 002 Projected GCS_North_American_1983 Linear Unit: Meter (1.000000) NAD_1983_UTM_Zone_15N <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.5.0'><WKT>PROJCS["NAD_1983_UTM_Zone_15N",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-93.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26915]]</WKT><XOrigin>-5120900</XOrigin><YOrigin>-9998100</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>26915</WKID><LatestWKID>26915</LatestWKID></ProjectedCoordinateSystem> 20260319 12415200 20260319 12415200 150000000 5000 ItemDescription CAT5LAKES impaired waters 2018 303(d) list water The purpose of this dataset is to provide a cartographic representation of the lakes on the Impaired Waterbodies 303(d) list in Category 5. Additional information can be found Part IV of the 2018 Integrated Water Quality Monitoring and Assessment Report (305(b)). <DIV STYLE="text-align:Left;"><DIV><DIV>This data includes lakes of Arkansas that have been assessed as Impaired Waterbodies for the listed pollutant pair(s) (Category 5). It consists of a subset of the lakes from the National Hydrography Dataset (NHD) High Resolution (1:124,000) Waterbody.Category 5 is described as follows: Category 5. The waterbody is impaired, or one or more water quality standards may not be attained. Waterbodies in Category 5 will be prioritized as:High<UL STYLE="margin:0 0 0 0;padding:0 0 0 0;"><LI>Truly impaired; develop a TMDL or other corrective action(s) for the listed parameter(s).</LI></UL>Medium<UL STYLE="margin:0 0 0 0;padding:0 0 0 0;"><LI>Waters currently not attaining standards, but may be de-listed with future revisions to APC&EC Rule 2, the state water quality standards; or</LI><LI>Waters which are impaired by point source discharges and future permit restrictions are expected to correct the problem(s).</LI></UL>Low<UL STYLE="margin:0 0 0 0;padding:0 0 0 0;"><LI>Waters currently not attaining one or more water quality standards, but all designated uses are determined to be supported; or</LI><LI>There is insufficient data to make a scientifically defensible decision concerning designated use attainment; or</LI><LI>Waters DEQ assessed as unimpaired, but were assessed as impaired by EPA. </LI></UL></DIV></DIV></DIV> <DIV STYLE="text-align:Left;"><DIV><DIV>The dataset included in this file is intended for mapping purposes only. The official record for the 2018 Impaired Waterbodies (303(d) list) can be found at the following URL: https://www.adeq.state.ar.us/water/</DIV></DIV></DIV> external ef0c34f5136e21c678cbde0b46c9fbd9 Arkansas Department of Energy & Environment, Division of Environmental Quality True Arkansas Department of Energy & Environment, Division of Environmental Quality Esri ArcGIS 13.5.2.57366 0.000000 0.000000 1 -94.448472 -90.705400 36.148424 34.142621 EPSG 6.11(3.0.1) CAT5_LAKES_DEQ_2018 Feature Class 0 OBJECTID objectid OID 4 10 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Shape shape Geometry 8 0 0 Feature geometry. ESRI Coordinates defining the features. AreaSqKm areasqkm Double 8 38 8 Fish_Consu Fish Consumption String 254 0 0 Fish Consumption HUC_8 HUC 8 String 8 0 0 USGS Hydrologic Unit Code Ecoregion ecoregion String 50 0 0 Plan_Seg Planning Segment String 4 0 0 DEQ Planning Segment State state String 2 0 0 Reach_Desc Reach Description String 75 0 0 Reach reach Integer 4 10 0 AU Assessment Unit String 16 0 0 DEQ Assessment Unit (AU) Area_Acres Area Acres Integer 4 10 0 Mon_Sta Monitoring Stations String 254 0 0 Water Quality Monitoring Stations CountyName County Name String 254 0 0 Aquatic_Li Aquatic Life String 254 0 0 Designated Use Not Supported: Aquatic Life https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Primary_Co Primary Contact String 254 0 0 Designated Use Not Supported: Primary Contact https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Dis_Oxygen Dissolved Oxygen String 254 0 0 Water Quality Criteria Non-Attainment: Dissolved Oxygen https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Sec_Cont Secondary Contact String 254 0 0 Water Quality Criteria Non-Attainment: Secondary Contact https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Domestic_W Domestic Water Supply String 254 0 0 Water Quality Criteria Non-Attainment: Domestic Water Supply https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Agri_Ind Agricultural and/or industrial water supply String 254 0 0 Water Quality Criteria Non-Attainment: Agricultural and/or Industrial Water Supply https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf pH ph String 254 0 0 Water Quality Criteria Non-Attainment: pH https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Silt_Turb Siltation/Turbidity String 254 0 0 Water Quality Criteria Non-Attainment: Siltation/Turbidity https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Temp Temperature String 254 0 0 Water Quality Criteria Non-Attainment: Temperature https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Sulfates sulfates String 254 0 0 Water Quality Criteria Non-Attainment: Sulfates https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Chloride Chlorides String 254 0 0 Water Quality Criteria Non-Attainment: Chlorides https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Tot_Dis_So tot_dis_so String 254 0 0 Water Quality Criteria Non-Attainment: Total Dissolved Solids https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Copper copper String 254 0 0 Water Quality Criteria Non-Attainment: Copper https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Pathogens Pathogen Indicators String 254 0 0 Water Quality Criteria Non-Attainment: Pathogen Indicators https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Lead lead String 254 0 0 Water Quality Criteria Non-Attainment: Lead https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Zinc zinc String 254 0 0 Water Quality Criteria Non-Attainment: Zinc https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Other other String 254 0 0 Water Quality Criteria Non-Attainment: Other https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Surface_Er Surface Erosion String 254 0 0 https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Source of Contamination: Surface Erosion Industrial Industrial Point Source String 254 0 0 https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Source of Contamination: Industrial point source Municipal Municipal Point Source String 254 0 0 https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Source of Contamination: Municipal point source Urban_Runo Urban Runoff String 254 0 0 https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Source of Contamination: Urban Runoff Agricultur Agricultural Point Source String 254 0 0 https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Source of Contamination: Agricultural point Source Lake_Name Lake Name String 50 0 0 Unknown_ Unknown String 254 0 0 https://www.adeq.state.ar.us/water/planning/integrated/303d/pdfs/2018/final-2018-305b-report.pdf Source of Contamination: Unknown Priority priority String 254 0 0 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