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Clean Water Act Section 303(d) Impaired Waters Data Update

On behalf of the Arkansas Department of Environmental Quality (ADEQ) the Arkansas GIS Office has updated the Clean Waters Act Section 303(d) Impaired Waters and Total Maximum Daily Load Limit data for the year 2016. The EPA’s 303(d) Program assists states, territories and authorized tribes in submitting lists of impaired waters and developing TMDLs. A TMDL […]

ADEQIMPAIRED1B

2016 Impaired Streams 303 d list in Category 1b

2016 Impaired Streams 303 d list in Category 1b Summary The purpose of this dataset is to provide a cartographic representation of the streams in Category 1b as a result of the 2016 assessment of the State’s waters. Additional information can be found Part IV of the 2016 Integrated Water Quality Monitoring and Assessment Report […]

2008 Impaired Lakes 303 d list in Category 4a

2016 Impaired Lakes 303 d list in Category 4a

2016 Impaired Lakes 303 d list in Category 4a Summary The purpose of this dataset is to provide a cartographic representation of the lakes on the Impaired Waterbodies 303(d) list in Category 4a. Additional information can be found Part IV of the 2016 Integrated Water Quality Monitoring and Assessment Report (305(b)). Description This data includes […]

2008 Impaired Streams 303 d list in Category 5

2016 Impaired Streams 303 d list in Category 5

2016 Impaired Streams 303 d list in Category 5 Summary 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 2016 Integrated Water Quality Monitoring and Assessment Report (305(b)). Description This data includes […]

2008 Impaired Lakes 303 d list in Category 5

2016 Impaired Lakes 303 d list in Category 5

201621 Impaired Lakes 303 d list in Category 5 Summary 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 2016 Integrated Water Quality Monitoring and Assessment Report (305(b)). Description This data includes […]

2008 Impaired Streams 303 d list in Category 4a

2016 Impaired Streams 303 d list in Category 4a

2016 Impaired Streams 303 d list in Category 4a Summary The purpose of this dataset is to provide a cartographic representation of the streams on the Impaired Waterbodies 303(d) list in Category 4a. Additional information can be found Part IV of the 2016 Integrated Water Quality Monitoring and Assessment Report (305(b)). Description This data includes […]