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Aquaculture and Irrigation Water-Use Model (AIWUM) Version 1.1 Estimates and Related Datasets for the Mississippi Alluvial Plain

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 04:57 AM | Dataset Last Updated: January 17, 2023 at 12:00 AM
This dataset contains 882 monthly aquaculture and irrigation water-use rasters output by AIWUM 1.1 for 6 different categories: aquaculture, cotton, corn, rice, soybeans, and all other crops for each month of the growing season (April-October) for each year in the model period (1999-2019). Pixel value units are in cubic meters per square kilometer.

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