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Management of Flood-submerged Grain

September 7, 2021

In a sudden turn of weather events, there have been several severe storms in the northeast and east central crop reporting districts of Iowa. These storms have created the potential for grain quality problems; of the most immediate need for action are those corn and soybean fields that have been flooded above the grain level. Fields with lodging will have more grain susceptible to flooding.

Management of Flood-Submerged Grain

September 25, 2016

Grain submerged by uncontrolled flood waters is considered Adulterated under the Food Drug and Cosmetic Act. This policy dates to 2008 when grain storages in Cedar Rapids were inundated, and has been applied to several situations since then. Adulterated material cannot be put in commercial facilities of any type, where there would be a chance of entering human or animal food. There have been flooded (over the grain height) fields in northeast Iowa since mid-September. Late September rains have increased the scope of this problem to north central and east central Iowa, as well.

Crops: 

Flooded Grain and Other Harvest Issues

October 3, 2010
Example of submerged grain

Harvest is underway and a few issues stemming from the unusual weather patterns last summer are coming up. On September 30 the Iowa Department of Agriculture and Land Stewardship issued a statement saying that grain submerged (over the grain) in flood waters was to be considered contaminated and therefore not eligible for entry into food-feed markets.

Crops: