United States Department of Agriculture
Natural Resources Conservation Service		 West Central Glaciated Soil Survey Region #10 Go to Accessibility Information
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MLRA 107A Photo Gallery

Iowa and Minnesota Loess Hills

Native Prairie Lower backslope landscape position Upper backslope landscape position
Summit landscape position Vegetative clumps by landscape position Root clumps by landscape position
Soil structure from old glacial till Iron precipitation Earthen ag waste pit
Inundated ag waste pit Sloughed wall in ag waste pit Loess and glacial till contact
Flooding in a typical water course Residue deposit affected by wind Recent sediment deposit
Flooding in a small water course Sediment deposit Water and sediment control structures
Water control structure