2018 Impaired Streams 303 d list in Category 4b
Downloadable Data!
This data includes streams of Arkansas that have been assessed as Impaired Waterbodies and have alternative plans in place for the listed pollutant pair(s) (Category 4b). It consists of a subset of the streams from the National Hydrography Dataset (NHD) High Resolution (1:24,000) Flowline. Category 4b is described as follows: Category 4. Water quality standards … Continue reading 2018 Impaired Streams 303 d list in Category 4b
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