2020 Impaired Streams 303 d list in Category 5
type: Dataset
description: This data includes streams of Arkansas that have been assessed as Impaired Waterbodies for the listed pollutant pair(s) (Category 5). It consists of a subset of the streams from the National Hydrography Dataset (NHD) High Resolution (1:24,000) Flowline. 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:Truly impaired; develop a TMDL or other corrective action(s) for the listed parameter(s) Waters currently not attaining standards, but may be de-listed with future revisions to APC&EC Rule 2, the state water quality standards; or Waters which are impaired by point source discharges and future permit restrictions are expected to correct the problem(s).Waters currently not attaining one or more water quality standards, but all designated uses are determined to be supportedThere is insufficient data to make a scientifically defensible decision concerning designated use attainmentWaters DEQ assessed as unimpaired, but were assessed as impaired by EPA.
landing page: https://arkansas-gis-hub-beta-agio.hub.arcgis.com/datasets/AGIO::2020-impaired-streams-303-d-list-in-category-5
keyword: FWHYDROGRAPHY
keyword: NHD
keyword: inlandWaters
keyword: water
issued: 2026-04-15T13:11:37+00:00
modified: 2026-07-21T20:57:36+00:00
publisher: Arkansas GIS Office

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://arkansas-gis-hub-beta-agio.hub.arcgis.com/datasets/AGIO::2020-impaired-streams-303-d-list-in-category-5
issued: 2026-08-18T14:15:12.094394
modified: 2026-08-18T14:15:12.089745

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://gis.arkansas.gov/arcgis/rest/services/FEATURESERVICES/Water/FeatureServer/45
issued: 2026-08-18T14:15:12.094397
modified: 2026-08-19T14:31:21.886637

AGIO Feature Service
type: Distribution
access URL: https://gis.arkansas.gov/arcgis/rest/services/FEATURESERVICES/Water/FeatureServer/45
issued: 2026-08-19T14:31:21.893346
modified: 2026-08-19T14:31:21.886736

File Geodatabase
type: Distribution
format: ZIP
access URL: https://arkansas-gis-hub-beta-agio.hub.arcgis.com/api/download/v1/items/a1d21ba998fc44a6b7cbe652e5b751f1/filegdb
issued: 2026-08-18T14:15:12.094397
modified: 2026-08-18T14:15:12.089948

Shapefile
type: Distribution
format: ZIP
access URL: https://arkansas-gis-hub-beta-agio.hub.arcgis.com/api/download/v1/items/a1d21ba998fc44a6b7cbe652e5b751f1/shapefile
issued: 2026-08-18T14:15:12.094398
modified: 2026-08-18T14:15:12.090003

Statewide Shapefile
type: Distribution
media type: application/zip
format: ZIP
access URL: https://geostor-vectors.s3.amazonaws.com/Water/SHP/CAT5_STREAMS_DEQ_2020.zip
issued: 2026-08-18T14:15:12.094399
modified: 2026-08-19T14:31:21.886861

Statewide FGDB
type: Distribution
media type: application/zip
format: ZIP
access URL: https://geostor-vectors.s3.amazonaws.com/Water/FGDB/CAT5_STREAMS_DEQ_2020.gdb.zip
issued: 2026-08-18T14:15:12.094399
modified: 2026-08-19T14:31:21.886897