Division 2 (Arkansas Basin) GIS data sets are available for download and can be used directly in ArcGIS. Map Viewer is a free web-based tool available to users and does not require ArcGIS.

GIS data layers are available as ESRI personal geodatabases, compatible with version 9.2 and later. Point features have been generated from the most recent HydroBase database by division and major data type. Data coordinates are in the UTM Zone 13 (NAD 83) projection. Polygon and other layers in some cases have been collected from other sources. Features generated from HydroBase contain only the minimum attributes for the data type. 

GIS Data Library

Title/Description	File Type	Last Updated
Division 2 Boundaries - division, district and county boundaries	Geodatabase	8/1/2011
Irrigated Lands - irrigated land coverages, associated ditch headgates and wells. The geodatabase also includes relational tables.
Division 2 Irrigated Lands 2003	Zipped Shapefiles	11/22/2016
Division 2 Irrigated Lands 2010	Zipped Shapefiles	11/22/2016
Division 2 Irrigated Lands File Geodatabase (contains all years)	Zipped Geodatabase	11/22/2016