As of June 1, 2012 Decatur Cooperatives posted grain storage rate has changed from $0.00125 cents per day ( 3.75 cents per month) to $0.00132 cents per day or $0.4818 per year, an increase of $0.025 per year.

Decatur Cooperative Association's posted grain storage rate has changed for the 2016 fall crops to $0.001644 cents per day or $0.60 per year or $0.05 per month. This will affect storage on Corn and Milo.