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Ecologically Sensitive Streams (line)
This data includes streams of Arkansas that have been designated as Ecologically Sensitive Waterbodies, as indicated by Regulation No. 2 adopted by the Arkansas Pollution... -
Ecoregions Level III and IV (polygon)
Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. They are designed to serve as a spatial framework... -
Ecologically Sensitive Springs and Seeps (polygon)
This data includes springs and seeps of Arkansas that have been designated as Ecologically Sensitive Waterbodies, as indicated by Regulation No. 2 adopted by the Arkansas... -
ADEQ Engineering Institutional Controls
Approximate bounding areas pertaining to the engineering and institutional controls of properties regulated by the Arkansas Department of Environmental Quality. -
Air Division Districts (polygon)
Bounding polygons representing the scope of individual inspection districts for Air Division within the Arkansas Department of Environmental Quality. Updated 5 March 2013.