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2008 Impaired Streams 303 d list in Category 4a

2018 Impaired Streams 303 d list in Category 5 Alt

Downloadable Data!



Updated: 2020-12-14 13:28:17

Publisher: Arkansas Department of Environmental Quality

Publication Date: 14-Dec-20

REST Endpoint
SKU: CAT5ALTSTREAMS_DEQ Category:

Data Description

This data includes streams of Arkansas that have been assessed as Impaired Waterbodies for the listed pollutant pair(s) (Category 5 alt). It consists of a subset of the streams from the National Hydrography Dataset (NHD) High Resolution (1:124,000) Flowline. Category 5 alt is described as follows: Category 5. The waterbody is impaired, or one or more water quality standards may not be attained. Category 5 alt Waters where alternative restoration approaches may be more immediately beneficial or practicable in achieving WQS than pursuing the TMDL approach in the near-term.

Additional Information

publisher

Arkansas Department of Environmental Quality