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GIS Data
GIS Data
Physiographic Regions of Iowa
2 March 2026
Soil Drainage Class GIS Data
14 April 2025
Iowa Sand Content GIS Data
11 April 2025
Iowa Saturated Hydraulic Conductivity GIS Data
20 February 2025
Iowa Clay Content GIS Data
20 February 2025
Iowa Silt Content GIS Data
20 February 2025
Iowa Soil Water Content – Fifteen Bar GIS Data
20 February 2025
Iowa Soil Water Content – 1/3 Bar GIS Data
20 February 2025
Iowa Bulk Density – 1/3 Bar GIS Data
20 February 2025
Iowa Soil Organic Matter GIS Data
20 February 2025
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