Lands Permitted to Withdraw Groundwater from the Mississippi River Valley Alluvial Aquifer in the Mississippi Delta, 1999-2017

This dataset contains a zipped file of 19 shapefiles that present the lands permitted to withdraw groundwater for aquaculture and irrigation use from the Mississippi River Valley Alluvial Aquifer in the Mississippi Delta each year from 1999 through 2017. The polygons in this dataset were provided by the Mississippi Department of Environmental Quality.